Beautiful domed houses. Everything about domed houses: useful information on construction, planning, finishing

Dome houses are a relatively new word in construction, quickly gaining popularity due to the use of an unconventional shape for the house.

The construction of prefabricated domed houses is known and in demand all over the world. Today, such a house is no longer just about following fashion or a race for originality, but also about the desire to obtain the most rational and economical home as a result of construction. Some experts call dome structures a variant of eco-houses.

Features of domed houses: pros and cons of the design

The construction of domed houses, long customary and familiar to craftsmen in the West, is gradually becoming fashionable in our country. Attractive appearance, non-trivial design, environmental friendliness and ergonomics make such homes desirable for that category of people who not only follow fashion trends, but also strive to be in harmony with nature.

ADVICE! Those who like to stand out from the crowd and do not want to spend a lot of money on decorating their house can solve the problem by choosing a domed structure instead of a standard rectangular house.

Among the obvious advantages of houses with geodesic domes, the following should be highlighted:

• Saving building materials to build a house of a similar area by more than 1/5. A lightweight structure does not require an overly reliable and strong foundation and powerful construction equipment. The construction of domed houses is a fairly quick process: to build a small house, 5 days and one builder are enough.

• The process of assembling and dismantling a domed house is simple and does not require special skills. Some types of lightweight frame structures are even suitable for transportation outside the city: for example, while hiking with friends.

• The dome structure is comfortable for living : air does not stagnate in it, and the significantly smaller surface area significantly reduces the amount of noise penetrating inside.

• The versatility of the structure allows it to fit into anylandscape and choose a place on any site. In addition, it is easy to add additional rooms of the same shape to the finished house.

• Despite the outward frivolity, domed dwellings are extremely durable and reliable . Even domed houses made of polystyrene foam are much more stable than rectangular structures made of brick and stone: they are not afraid of winds, earthquakes and even snow drifts (1 sq.m. of a domed roof can withstand more than 600 kg of snow).

• Bright, with a rational layout and sufficient sound insulation, attractive in appearance and practical in terms of using free space.

• The dome structure is energy efficient: less heat loss, reduced energy requirements for heating, as well as a comfortable temperature throughout the entire room - all this makes such a house as practical as possible.

FACT! The dome structure is an ideal option for installing solar panels and using other alternative energy sources.

Such a home has much fewer disadvantages: the most notable are the difficulty with windows (there is a need to find more expensive solutions), as well as certain problems with the choice of furniture. In addition, a domed house will require a larger plot than the traditional version.

When considering designs for domed houses, people often refuse even the idea of ​​replacing an ordinary house with such a structure. Such inattention or simply fear of domed structures is associated with the psychological difficulties of perceiving the unusual shape of a house as reliable and durable.

From birth, a person is surrounded by rectangular buildings, all furniture and appliances are designed for installation in rooms with straight walls, and the very shape of a domed dwelling seems frivolous and even funny to many. But these difficulties are quite easy to cope with: the shape may not seem funny, but modern and creative, and the furniture and household appliances fit organically into the interior of the “round” house.

Small wooden domed house

For example, domed houses made of foam plastic in practice turn out to be quite strong and reliable, despite some mistrust of the material. Such houses can be easily erected without preliminary preparation of the foundation, and also do not require the use of additional construction equipment.

The individual structural elements are fastened with grooves and fixed with polyurethane foam. Doors and windows are cut out in random places with a regular jigsaw, after which the finishing of the house is carried out: most often this is putty and

Dome concrete house

Such structures are considered to be the most durable and reliable, suitable for the harsh conditions of areas with frequent natural disasters. Monolithic options are more suitable for permanent structures: hangars, stadiums and large gyms.

ADVICE! The roof of a concrete round house can be conveniently used for passive solar heating or to create a green lawn.

Dear Forum-Grad readers, have you ever seen houses in the form of a dome? Some of them may look quite eccentric, but others are simply amazing! In this article we will try to talk about the most interesting and incredible domed houses.

Buckminster Fuller is the first prototype of a dome house. The purpose of its construction was to attempt to create an indestructible living space using minimal materials. Finding that a triangular structure was much stronger than a square one, the designers created a dome made entirely of triangles. This house was first put on public display in 1954 in Milan, where it received the highest award and international recognition. Its original structure quickly gained popularity among scientists due to its low environmental load and long service life in any climatic conditions. To date, more than 300,000 such installations have been built.

The Ecopod

If you are planning a trip to the UK, then the Ecopod is the perfect solution for you. Situated on the west coast of Scotland, a small camping town built entirely from dome houses will always have a place to stay.

Any housing made in a convex shape is more energy efficient compared to square ones.

Summer domed house

This house, having all the advantages and conveniences of rectangular premises, has all the useful qualities of domed buildings. And it is incredibly huge with an area of ​​6331 square meters. meter.

In this case, the architects used a geodesic roof to allow full natural light into the house.

Ojai Valley Dome

This dome house was built high in the mountains of Ojai, California. It compares favorably with its counterparts in that it is completely inexpensive and consists of separate parts. Therefore, you can assemble/disassemble it yourself! The house was built to withstand the harshest climatic conditions, and therefore is completely safe and durable. No earthquakes or snowfalls can harm it. In addition, its windows offer beautiful views of the mountains.

The orange frame draws attention to the triangular structure of the geodesic dome. The room is equipped with two hanging chairs, an arc lamp and a stylized wall.

Tejlgaard & Jepsen Domes

These domes are not houses, as they are intended to simply show the benefits of alternative housing options. Architects Tejlgaard & Jepsen believe that the geodesic dome is the best possible housing design of our time.

Located in Copenhagen, the Dome of Visions challenges the future. This room hosted a debate about alternative housing. Here Tejlgaard & Jepsen tried to explain to representatives of the Danish construction company the advantages of airtight materials and greenhouses.

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Many residents of big cities are seriously thinking about building their own country house. After all, this is an opportunity to leave the stuffy and polluted city, overcrowded with people and anxiety. In the countryside, everyone has their own space; here there is no need to worry about neighbors. In addition, this is an excellent opportunity to raise your children in environmentally friendly conditions. Your heirs will always be healthy and full of strength.

Modern developers offer many options for those who want to get closer to nature in the shortest possible time. After all, for example, a building made of brick, which is familiar to us, takes a long time to be erected, so you will not be able to move into such a house quickly. Today, modern technologies and building materials, which are practically no different in strength from brick, are especially popular, while being characterized by a more favorable price. One of such structures are spherical or domed houses. Reviews from owners indicate a large number of advantages of such structures.

History of the domed house

Before starting the construction of any structure, it is necessary to make a project. Its choice depends on the wishes of the owners, the external attractiveness of the future building, its aesthetics and originality. Domed houses are especially popular today, photos of which you can see in our article. These structures began to be erected on the domestic construction market in 2008, but they cannot in any way be considered architectural inventions of our time.

Round-shaped buildings were erected back in Old Byzantium. Often such buildings were built in northern countries, for whose residents the issue of heating the house was very acute every winter. This type of structure was invented and patented in 1951 by Buckminster Fuller. To date, many domestic construction companies have mastered the construction of domed houses. Therefore, everyone can choose a suitable option for themselves and be sure that their future home will meet all their wishes.

Peculiarities

Modern domed houses intended for human habitation are characterized by an unusual design that does not allow exposure to adverse environmental factors. People living in spherical houses admit that the unusual geometry of the room evokes a feeling of lightness and tranquility.

Thanks to the aerodynamic design of the building, the house's resistance to strong gusty winds is enhanced. Such a structure will be more resistant than others in the event of seismic activity. Calculations showed that the house could withstand vibrations of the earth's crust of 10 points.

Cost calculation

It is very difficult to accurately calculate the full cost of the structure. After all, construction of extensions is often envisaged. The cost of the structure also includes the finishing method and materials that will be needed during the construction of the building. But the price of the main structure can be calculated using a special calculator. This program takes into account the method of connecting the ribs, their cross-section, and the radius of the base. Using it, you can get information about the number and types of vertices, faces, edges. As a result, you will see a structured diagram according to which you can imagine the future domed house. The price for it depends only on the above factors.

The construction time for such a structure is on average about 3 months, taking into account the development and approval of the project. The price of a dome house is approximately 1/3 the cost of a traditional home due to less use of building materials. The cost of such a structure today is about 13,000 rubles per 1 m2.

House design

When drawing up almost all projects, a standard structure is initially calculated, the diameter of which is 8.1 m. This size is the main one for the development of private and standard projects.

“8 meters in diameter? This is not enough!”, you say. But it seems so at first glance. It should be taken into account that the radius of the dome is also 8 meters. Then the base area will be 153 m3, and the ceilings in the house will reach 7 meters.

Do you want to build a domed house? Planning is the initial stage, during which special attention is paid to the foundation of the building, because this is the base of any building. The characteristics of the foundation will directly depend on the type and mechanical properties of the soil.

Spherical houses at the construction stage are characterized by economical consumption of building materials. You can save 25-40% on laying the foundation.

A dome-type house can have up to 5 extensions that will be added to the first floor. They can be located in any of the 5 openings of the dome. This will not lead to a loss of rigidity of the system as a whole. Openings are used to connect verandas, domes, greenhouses, bathhouses, etc. Thus, you can significantly expand the required area.

The final stage of construction is At this stage, no planning is required, so you can independently choose any architectural delights (attics, lofts, rooms). This will not affect the strength of the structure in any way.

Material for construction

The main material for the construction of domed houses are wooden beams filled with polystyrene foam or fiberglass panels. These materials are characterized by minimal weight and high reliability. They are used as a thermal insulation material. The thickness of 15 cm of insulation material is ideal for the climate of the middle zone. Such panels are very easy to install with normal wall thickness. Relatively recently, expanding foam mass began to be used for the same purposes.

It is a traditional roofing material. It has an attractive appearance, and its cost is not too high. This material is characterized by a large assortment, which makes it easy and simple to choose the appropriate texture and shade.

A special design distinguishes all domed houses. Photos of various configurations, color shades, and the use of various materials can be viewed in this article. In addition, the owner can choose the shape of the windows in the house. They can be rectangular, round, triangular or hexagonal. A window can be a decoration of an extraordinary facade. Thanks to the proper placement of window openings, you can save on lighting and even heating in the future. After all, even on winter days the house can receive additional solar heat.

Equipment and materials for interior finishing

The materials used for the interior decoration of a domed house are varied:

• Drywall.
• Lining.
• Plastic.
• Decorative plaster.

You can choose suitable materials to combine, which will make the overall interior spectacular and elegant. Some people try to build dome houses on their own. Reviews from owners of self-built houses allow others to correctly assess their abilities and make a choice in favor of specialists or a company of close friends.

Installing a ventilation and heating system in such a house is also simple. To fully heat the building, it is necessary to purchase and install heating devices. They should be the same as for a regular home, but with 30% less power.

A turnkey dome house will allow you not to control all stages of construction. You can immediately move into your new country home.

Advantages of domed houses

Not much time has passed since 2008, but many families have already experienced all the benefits of living in domed houses. The main positive aspects of this structure are:

• An ideal even shape that can withstand gusts of wind and snow accumulation. Domed houses are characterized by unusual aerodynamics, which ensures ideal wind bending. This is confirmed by the unsurpassed stability of dome houses on the US coast during tornadoes and hurricanes.

• A domed house can have any number of windows. If you wish, you can even glaze the entire dome, and this will have almost no effect on the strength of the entire structure.

• This frame house has a solid construction. It does not have a separate roof, heavy ceilings, or rafter system. Thanks to this, the house is characterized by high earthquake resistance. In addition, the destruction of 35% of the elements of the entire structure will not lead to the complete collapse of the building.

• Small houses do not have load-bearing walls. In large structures, walls can be installed in any order. This allows you to independently plan the interior space in the house.

• Soundproofing. Thanks to the minimal surface area, significantly less sound penetrates. This makes life in the house more comfortable and cozy.

Spherical houses allow you to save money

• Minimum basis. The structure of the structure is very light. Thanks to this, the load on the ground is minimized. Therefore, you can use a more economical type of foundation, which allows you to build domed houses on it. Feedback from the owners showed that more often they made a strip foundation, the depth of which does not exceed 90 cm. This eliminates the possibility of the building skewing and the formation of cracks in the foundation.

• Construction at any time. The construction of a domed house can take place at any time of the year, regardless of weather conditions. This will not affect the cost of work and the quality of the structure being built.

• Possibility of using minimal area and obtaining maximum volume. The usable area is maximum, the external area is minimum. Thanks to this, compared to the usual rectangular rooms, heat dissipates less in winter. Therefore, heating and air conditioning costs are reduced by up to 30%.

• Energy savings regardless of climate. For example, in a cold climate, an ordinary stone house needs to consume about 230 kWh/m2 for hot water supply and heating, and a wooden house - 100 kWh/m2. A domed polystyrene foam house (200 mm wall) often exceeds the requirements of modern standards. Even in severe frosts, if the heating is turned off, the temperature in the house drops to 2 0 C per day. If you compare the cost of maintaining a brick and domed house for 50 years, then with the difference (not in favor of a brick building), you can purchase another frame one.

• Maximum use of solar panels. Thanks to the symmetrical shape of the house, solar modules and batteries can be more efficiently oriented in space. Using this equipment you can save a significant amount of money. After all, it is known that solar panels can generate energy even on a cloudy day.

• Affordable prices. It has been proven that the construction of a high-quality, reliable frame house is much cheaper than the construction of an ordinary brick one.

Flaws

Unfortunately, nothing in our world is perfect. Domed houses in Russia also have their disadvantages.

1. Difficulties in calculations. A spherical house cannot be drawn and calculated using two planes. It is imperative to use modern 3D graphics programs.
2. Since building a domed house is still exotic for our citizens, it is best to seek help from specialist builders who know how to properly build domed houses. Reviews from owners advise against conducting independent experiments, as this can lead to serious costs.
3. Large amount of waste. Often building materials are supplied in a rectangular shape, and the main shape for constructing this type of building is a triangle. Large losses can be avoided with careful calculations at the design stage.
4. The need to use non-standard shapes of windows, doors, furniture, stairs.

Conclusion

Structures in the form of domes have been known since time immemorial. They are highly durable. The peculiarity of such a house is that its load-bearing capacity increases as the size of the dome itself increases. Don’t forget that this building will allow the owners to save a tidy sum from the family budget every year.

The frame of a dome house is a very large construction set. A team of specialists will complete the construction of this house in a matter of weeks. Each owner can control the entire process. And in just a few weeks, your family will be able to relax outside the city and enjoy clean, fresh air.

The beginning of the new year for builders, architects and everyone who plans to start a renovation or construction project means the beginning of preparations for the new construction season. And although mass construction starts in the spring, if you decide to build a house this year, you have only a few months to choose a project or company and, most importantly, technology. And this is a very limited time, because there will be a lot of options to explore. The cost of construction itself and interior decoration, as well as future costs of maintaining the building, depend on your choice. And in some cases, construction technology completely determines the future interior.

Today's article is devoted to the interiors of domed houses. Spherical, or domed, houses are a relatively new energy-efficient technology, and at the same time causing the greatest amount of controversy. Supporters of dome construction argue that such houses are cheap to construct and economical to operate; opponents argue that the technology is complex and irrational. We will look at the main pros and cons of such structures, as well as their capabilities in terms of using internal space and creating an interior.

What is a domed house

The first associations that arise when thinking about such technology are Eskimo igloos or temple construction. Both are true. But a modern version of a domed house was invented by designer Buckminster Fuller. His geodesic dome (geo house) is considered one of the strongest technologies in the world because the interconnected triangular sectors allow the creation of a strong outer shell without the use of internal load-bearing walls.

Do you remember when children’s playgrounds used to have metal hemispheres made of pipes welded together that formed triangles? In essence, this is the same thing, but made of wood.

Advantages of a domed (geodesic) house

Saving materials

A domed house has much less overall surface area than a similar traditionally shaped structure. This means that construction will require 40-50% less materials.

Energy efficiency

The cost of heating a domed house is also significantly lower, because the sun warms up the spherical shape more efficiently, and more light and, accordingly, heat enters the windows located at an angle.

Durable and self-buildable

To build a dome house, you do not need special equipment or a crane.

Aerodynamic shape

The aerodynamic shape of the dome withstands wind loads much better, so it is suitable for northern regions and those places where strong winds and hurricanes often occur.

Cons of a domed house

New unproven technology

So far, not many companies offer well-established technology for the construction of domed houses and there are practically no reviews about their long-term operation.

Need for a larger area

For example, you decide to build a house with an area of ​​about 200 sq. m. This means that the diameter of the base must be at least 7 m. The base area of ​​such a house will be 150-180 sq. m, depending on whether you need a second light or not. In the case of a traditionally shaped house, the base area will be from 100 to 130 square meters.

Radius walls and triangular windows

This can hardly be called a definite disadvantage, but any radius surfaces usually increase the cost and complicate the finishing and purchase of furniture. Unconventional shaped windows will also cost more than standard ones.

Interiors

If you have chosen a domed house for yourself, then the main question will arise during the design of the interior space. On the one hand, the floor sphere allows you to create large areas without any additional internal supports, on the other hand, difficulties may arise when planning the internal space. After all, now this large and bright hemisphere needs to fit a standard set of rooms and functional areas. Let's see how this can be done.

Finally

If you look at most interiors of domed houses, then in the case of large buildings the owners have to partially return to the traditional shape of the plan, that is, create rectangular shapes inside the dome, otherwise it is very difficult for the furniture to fit into the house. You will also need to create a supporting structure to make the upper level floors, which means that the very idea of ​​​​a large space with an open layout, where light and air are not limited by anything, does not always work.

We can conclude that domed houses are an interesting and economical solution if you are planning to build a relatively small one-story house. A studio house with a minimum set of premises, where you do not have to create additional load-bearing structures inside the hemisphere. Or if your budget is not strictly limited.

If you are planning to build a spacious house with a large number of rooms on a relatively small plot, you need to at least calculate everything in detail. Suppliers of structures and development companies claim that installing a domed house costs on average 40% less than constructing a traditional one. And operation is 60%, that is, it fully pays off in about 10 years. It sounds impressive, but additional costs for interior fittings, custom windows and fittings also need to be taken into account.

Nevertheless, many experts believe that domed houses are the future, primarily due to their cost-effectiveness. Here is one such example.

This dome-shaped house rotates around its axis using a built-in mechanism, which allows the owners of the house to follow the sun all day long.

A dome house is a unique residential building in the shape of a hemisphere (cone). To make the walls of such a house, you can use a variety of materials. Wood is most often used, but there are also technologies that allow you to build walls from concrete and stone.

The main feature of a domed house is the ability to obtain the maximum amount of usable space with a minimum occupied space.

Relatively few materials are used to construct the structure, making the weight of the finished building relatively light. This allows you to further save on the construction of the foundation.

The technology for constructing a dome building is quite complex, however, if you wish, you can handle such an event yourself, spending a minimum of time, building materials and money.

1. Original appearance.
2. High speed of construction and arrangement.
3. Possibility of free internal layout.
4. Lack of strict requirements for the foundation. The finished structure, as already noted, is lightweight, which allows it to be built even on the most basic and shallow foundations.
5. Possibility of arrangement in different climatic regions. Despite its apparent simplicity, with proper arrangement, a domed house has high thermal insulation properties.
6. There is no need for significant financial investments in the construction and improvement of the house.
7. High resistance to wind loads.
8. Resistant to ground movements and earthquakes. The design features are such that incoming loads are evenly distributed throughout the house.
9. Modern and aesthetically attractive appearance.
10. High energy efficiency indicators.
11. Good sound insulation performance.

What do you need to know before starting work?

Before you begin arranging your dome home, please read the following important information.

There are no specific requirements for the base of a domed house. The finished structure is lightweight, so it can be placed on almost any foundation. The best option is a shallow strip foundation.

Construction material

The structure is built from wooden beams. The section of the beam is selected individually, taking into account the expected loads on the dome of the building.

If it is planned to simultaneously use external and internal cladding, it is necessary to use timber with an increased cross-section.

Connectors

Connectors are used to connect wooden structural elements. There are five-beam and six-beam connectors.

These elements are used in the manufacture of large domed buildings. In the case of arranging a small domed house, you can resort to a connectorless assembly method.

Professional builders often abandon the use of connectors in favor of modern technology, according to which the ribs are made exactly to match each other, which allows them to be connected with a minimum of seams.

Roof

To arrange the roof of such a house, you can use the following materials:

• flexible tiles;
• roofing felt;
• aluminum-based sheet roofing materials.

Expenses

The technology for arranging the structure in question is quite complex. However, when compared with the construction of an ordinary house, the construction of a dome structure requires much less money and building materials. Time costs are also noticeably reduced.

Guide to building a house

Start arranging your dome house. Start by preparing the necessary tools and materials. It’s better to collect all the required elements in advance so as not to waste time searching for missing devices in the future.

Construction kit

1. Wooden beam. Traditionally, material with a cross section of 50x50 mm is used. For the rest, focus on the specifics of your specific situation. If necessary, the cross-section of the beam can be increased.
2. Screws.
3. Sheet steel. Use galvanized material
4. Fastening elements (nails, screws, etc.).
5. Polyurethane foam.
6. Finishing material for roofing. The most preferred materials in the case of the house in question are flexible tiles and more affordable roofing felt.
7. Tape measure for measurements.
8. Corner.
9. Building level.
10. Electric jigsaw.
11. Electric drill.
12. Hacksaw.
13. Woodworking Machine. If you don’t have access to this unit, you can do without it, but you’ll have to spend more time.
14. Bulgarian.
15. Screwdrivers.
16. Hammer.
17. Protective gloves.
18. Roofing shears.
19. Brushes.

The construction set can be reduced and expanded depending on the characteristics of a particular situation. At this point you will be able to navigate on your own.

Preparatory stage

Having collected all the necessary equipment, proceed with the preparatory activities. At this stage, you have to manufacture the main elements of the future structure, process them and prepare them accordingly for further use.

Before starting work, draw up, order, or find in an open source a diagram of a domed house. Drawings will help you better navigate the process of construction activities.

First step. Choose a location to place your dome house. Mark the construction site in accordance with the dimensions of the future structure.

Second step. Decide on the model of the dome structure. To do this, select the appropriate shape and dimensions of the cells, the number of rafter elements, the number of connectors, etc. All these points should also be reflected in the drawings.

Third step. Make plywood and rafter elements for the future house. At the same stage, make the required number of connectors. In the process of manufacturing the mentioned products, be guided by the drawings you have.

Be sure to treat metal connectors with a special anti-corrosion agent.

Construction of the structure

Proceed directly to the construction of the structure.

First step. Clear the radius of the future building from the fertile soil layer and fill the depression with a layer of crushed stone. Compact the backfill. Place a layer of sand on top of the crushed stone and compact it thoroughly.

Second step. Pour the foundation. Instead of a foundation, you can use a decagonal support structure. Use boards to assemble it. Select the section of the boards individually, taking into account the upcoming loads.

Third step. Armed with an electric saw or jigsaw, make trapezoidal elements from the boards.

Fourth step. Place roofing material on a previously prepared base of crushed stone and sand, and on top of it - prepared trapezoids. Make sure that the elements are laid evenly and connect the trapezoidal products with screws. At this stage, be guided by the drawings you have; it is impossible to describe this item solely in words.

Fifth step. Proceed with the construction of internal vertical walls. To assemble these elements, use a wooden beam. Connect structural elements using screws. Focus, again, on your drawings.

Sixth step. Make a door frame of the desired dimensions. For assembly, use a pair of horizontal and the same number of vertical bars (boards). It is best to connect the elements using tongues and grooves, additionally strengthened with screws or other suitable fasteners.

At the same stage, make boxes for installing windows.

Seventh step. Cover the finished vertical walls with wooden boards. Nail the boards so that rainwater and snow cannot penetrate the house.

Eighth step. Make ribs for the construction of the main frame. To do this, use a wooden beam. To complete this activity you will need an electric plane.

Before installing the frame ribs, treat all wooden elements with an antiseptic.

Ninth step. Make connectors. For this you will need metal plates. Cut the sheet metal plates according to the drawings you have.

Use a grinder for cutting. Connectors must have a pentagonal or hexagonal shape. Select the shape of the products individually, taking into account the type of structure being built.

Tenth step. Proceed to pouring the finished connectors. To do this, use polyurethane foam or bakelite resin. Foam is preferable because... it contains no components harmful to others.

Eleventh step. Connect all elements of the outer dome in accordance with the project. Use screws to fasten parts together. To create an external dome, triangular elements made of timber or boards are traditionally used. Leave openings in the dome for doors and double-glazed windows.

Twelfth step. Complete the interior cladding of the house. Ordinary sheets of plywood are suitable for this. This material is absolutely environmentally friendly and helps create an optimal indoor microclimate.

Thirteenth step. Finish the exterior of the dome. For finishing, use roofing felt, tiles or other suitable roofing material. The easiest way is to use roofing felt - just carefully cut out triangular elements from it and sequentially fix them on the dome using special glue or ordinary melted resin.

Dome skin

In conclusion, all you have to do is complete the necessary measures for the final arrangement of the domed house, namely:

• lay the floor;
• arrange water supply;
• install windows and doors;
• install a ventilation system;
• insulate the structure.

If you plan to connect water supply and wastewater systems to your domed house, consider the order of their arrangement at the initial stages of construction. To connect the pipes you will have to dig a couple of additional trenches.

If your domed house will be used for permanent residence, be sure to install double-glazed windows with opening doors.

To thermally insulate the structure, use any materials that are easy to install and safe for others. For example, it is very convenient to use sawdust to insulate a structure of this shape.

The most preferred material for the construction of a dome building is white acacia wood. This wood is characterized by high strength, long service life and ease of processing.

If necessary, install electrical wiring to the dome house. If you do not have the skills to install such communications, invite a professional electrician. Plan in advance the placement of lighting fixtures, sockets and other elements.

The dome house is a very original and ergonomic building. Such a structure can be either completely independent or serve as a convenient extension, for example, to a country house. Determine the purpose and design of the house yourself.

Now that you are aware of the sequence of work, no problems will arise with arranging a domed house - you just need to follow the instructions, at the same time focusing on the drawings and diagrams, and the construction will definitely be crowned with success.

Good luck!

Domed houses of unusual shape are a bold idea. The original form stands out from the identical faceless mass of buildings of the same type, attracts attention, and fits perfectly into the surrounding landscape.

The technology for constructing domed houses has been developed in the seventies of the last century. The idea of ​​a private house of an unusual shape, with large internal space and an open layout quickly spread across different countries.

The original appearance is emphasized by a wide variety of materials for exterior and interior decoration:

• glass and wood;
• metal, decorative stone, fiberglass;
• and brick.

Dome houses consist from frame, insulation and cladding. In private individual construction, the frame is made of wood. An alternative to a frame house - monolithic concrete dome. Using Japanese technology, houses are even built from wood and then painted.

There is also a mystical component. Drawing parallels with temples and churches, esotericists claim that the domed vault of the building, which has no corners, attracts positive energy. Pure natural energy heals residents, gives peace, tranquility, and harmonizes relationships.

According to the design features of the frame, they are distinguished:

1. Geodesic dome;
2. Stratodesic dome;
3. Monolithic concrete dome.

Geodesic dome

The principle of constructing a dome-type frame was developed by the American architect Richard Fuller based on the geometric shape of the Earth.

A geodesic dome is an architectural structure in the shape of a sphere, formed by connecting beams into triangles according to the honeycomb principle. System of interconnected rods has a high load-bearing capacity regardless of the strength characteristics of the material.

The greater the height of the dome, the more elements are used, triangles and polygons are formed. By increasing the number of geometric shapes in the dome, the load-bearing capacity of the structure increases.

At the same time, little materials are required for construction, and the specific weight of the structure is small. The triangles are connected to each other by a specially shaped fastening element, a connector.

Important! The geodetic frame should only be assembled using connectors.

Connecting elements, regardless of the material of the beams, always metal or plastic. To protect against corrosion, metal connectors are painted.

Fuller's spherical dome found application in buildings where it is necessary to obtain the maximum volume of a room with minimal weight. Stadiums, industrial buildings, scientific laboratories, warehouses, exhibition centers are built on the basis of a honeycomb geodesic dome.

Stratodesic

The stratodesic dome has axial symmetry, formed by bent arc pillars converging at one point. Horizontal jumpers encircle the frame in a circle. Segments of a stratodesic dome are shaped like trapezoids rather than triangles.

In the first rows from the foundation the cells are large. Approaching the dome, the size of the segments decreases.

The main difference between the design and the geodesic dome is that twisting deformation is compensated not by the frame, but by the skin.

After the construction of the lower row of lintels, the structure is immediately sheathed with wall material. Without cladding, the frame will collapse.

The connection of the beams of the stratodesic dome occurs without connectors, due to inserting beams into each other using locks. The joints are additionally secured with bolts and dowels.

note

Connectorless connection technology is suitable only for wooden stratodesic frame. The joints bear the heaviest load; incorrect execution will lead to divergence of joints, loss of rigidity and collapse of the structure.

The joints of curved wooden posts at the convergence point of the strata frame are made using cuts of various shapes.

The stratodesic shape of the frame forms large trapezoidal cells, which allows the use of window and door structures of a standard type.

After assembling the frame, sheathing is performed on both sides with intermediate insulation. Then window and door blocks and partitions are installed. Start finishing.

Monolithic concrete

A monolithic dome does not belong to frame construction technology. Capital buildings. They are built using two methods:

1. Shotcrete, layer-by-layer spraying under pressure.
2. Pouring concrete mixture into permanent formwork made of foamed polystyrene.

Shotcrete

When choosing the shotcrete construction method, after erecting the foundation, pneumatic frame made of fabric is inflated with waterproof impregnation. Metal reinforcing mesh is pneumatically laid and bent to allow window and door openings to pass through.

concrete mixture, shotcrete, is applied under pressure several times until the planned wall thickness is achieved. After the concrete reaches working strength, the fabric sphere is blown away, the mortar deposits are cleaned off, and insulation, window installation, installation of engineering equipment, and finishing begin.

Permanent formwork

Expanded polystyrene frame produced in the factory, is delivered to the construction site as a set of blocks ready for installation. The formwork blocks are connected to each other, the joints are sealed with polyurethane foam.

Reinforcement is installed into the formwork and concrete is poured. Once cured, window and door fillers are installed and finishing begins.

Advantages and disadvantages

Any house - combination of positive and negative points. No technology is perfect; there are always disadvantages and advantages, sometimes resulting from each other. A minus in one capacity turns into a plus in another. The balance of bad and good produces amazing results.

Pros of domed buildings

In addition to the obvious aesthetic qualities, the sphere has excellent operational properties for construction:

• no corners reduces wind load. Air flows simply flow around the structure, precipitation rolls off the surface;
• high seismic resistance thanks to the form. If up to 35% of the elements are completely destroyed, the structure will not collapse. No shape other than spherical gives such indicators;
• The dome enhances natural light. Rectangular structures absorb light;
• the same temperature throughout the room and free air circulation makes it unique microclimate;
• high energy efficiency due to the smaller heat transfer surface area;
• material savings compared to a rectangular house of the same area will be 20-25%.

The frame and other materials are delivered to the site in separate parts, ready for installation.

The light weight of the structure saves foundation costs. The most common structural designs for foundations for dome-shaped houses are: pile, strip, slab.

Minuses

In addition to complex calculations (in three dimensions), the disadvantages of spherical buildings also include:

• small selection of finishing materials. Not all finishing materials are capable of repeating a curved surface. Due to the decreasing surface of the walls towards the ceiling, it is difficult to wallpaper rooms. In bathrooms and bathrooms, difficulties arise with the use of ceramic tiles;
• rooms located in a circle will have irregular shape, expanding from the entrance;
• natural lighting of the central room in a one-story house only possible through the roof. It is extremely difficult to provide a natural light source in a two-story building;
• lack of materials for roofing. Soft tiles and rolled materials that perfectly match the dome shape limit the choice. Often the roof is made of the same materials as the walls of the building;
• for now there is no unified regulatory framework rules for the construction of domed houses in Russia;
• design diagram basements are not provided, ground floors.

Projects and features of the layout of dome-type houses

Unusual, creative, non-standard - these are the first thoughts that arise in a person’s head when they see a domed house. Nevertheless, absolutely all buildings are subject to architectural rules.

Entry group

The entrance group is an important architectural element of a private house. The front door invites guests and residents to enter, attracts attention, and decorates the facade.

In a spherical house Installing a front door is not easy. Removing connections under the opening does not affect the rigidity of the geodesic frame; in a stratodesic dome, the openings must be strengthened. The main problem is fitting a rectangular shape into a curved surface.

There are three input group solutions:

• installation of a vestibule at the entrance to the house;
• removal of frame segments with a margin. After installing the door jamb, the voids are filled with shortened ribs, rigidly fixing the front door;
• ordering the production of an individual door that follows the shape of the wall.

The canopy above the door not only protects from rain and sun, but also frames the door. Columns supporting the canopy will give the entrance group a thoughtful, finished look.

Organization of space

The layout of a spherical house will differ from the usual one, but will allow you to realize the most non-standard design fantasies.

All partitions are made of lightweight materials: sheets, wood panels on metal profiles or wooden beams.

In the floor layout, the central place is occupied by a common passage room, the remaining rooms are arranged segmentally in a circle.

In the center there are:

• living rooms, kitchens, dining rooms;
• passage room without purpose;
• corridor.

The common area will be connected by doors to the other rooms.

If the house has more than one floor, a spiral staircase looks good in the center, emphasizing the round shape of the building. The second floor traditionally houses bedrooms, individual rooms, offices, and libraries. By installing even a small section of glazing in the center of the dome, get a light source during the day and a real starry sky at night.

If there is not enough space, two or three domes are connected by transitions. For summer relaxation, open terraces are built in a circle. A glazed veranda will increase the area of ​​the house.

The entrance door is separated vestibule to prevent heat loss in winter and maintain microclimate in summer.

Opinions about the complexity of furnishing a domed house are incorrect. In each room, only one wall is curved, with one or more windows. On this wall you can easily place:

• shelves for books and interior trinkets;
• built-in wardrobes;
• paintings;
• lamps;
• drapery.

Let this wall be just decoration.

If the layout cannot do without using part of the wall, for example, for a desk or head of a bed, the desired section of the wall is brought to a plane using sheets of plasterboard or.

Interior decoration

The inside of domed houses is finished with:

• wooden clapboard. The lining is attached vertically, horizontally, with patterns. Wood gives the space an ecological style and subtle aroma;
• wallpaper. The strips narrow towards the ceiling and are separated by bent wooden slats;
• smooth and structured plasters and paints. A palette of textures and colors will add variety to the color scheme of the premises.

A good solution would be to place fireplace in the center of the living room. The symbol of the family hearth creates warmth, comfort, and warms the family on long winter evenings.

Glazing

The important quality of the geodesic frame to keep its shape is used to increase the glazing area.

Glass will make the facade of the house light and airy, will provide natural light at any time of the year. A glass dome will turn the second floor into an observation deck. If window units are at a height, they are equipped with automatic opening systems.

Watch the video below as the owners of an extraordinary round house talk about its design, stages of construction, characteristics and materials:

With the right approach, a domed house will never disappoint residents, remaining for many years an unusual, beautiful home with excellent performance qualities.

Photos of finished houses inside and outside

Domed houses or domed housing construction belongs to the category of fairly new trends in architecture. However, residential structures in the form of a dome have a long history and were used by various nationalities in Russia.

Domed houses or domed housing construction belongs to the category of fairly new trends in architecture

The special shape of domed buildings allows us to safely classify such houses as real works of art. Among other things, domed buildings are superior to traditional cubic buildings in almost all their parameters. This design assumes the complete absence of a ceiling part and load-bearing supports, which allows saving building materials and not constructing a massive base. The foundation of the building can be represented by a conventional strip or pile foundation. Dome construction is used based on a modern pneumatic frame or permanent formwork.

The design promotes perfectly uniform load distribution. In the presence of mechanical impact on any section of the erected structure, the most efficient distribution of it throughout the entire massif is ensured. This unusual property is especially pronounced in buildings based on a triangular frame. It is the structural features of domed or so-called hemispherical buildings that make them the best option for installation in regions with consistently unstable soil and climatic conditions.

Features of domed houses (video)

Dome shaped house shapes

Hemispherical buildings are made of concrete or brick, and a wooden domed, easily erected house is also popular. The buildings differ not only in material, but also in form.

Popular form

An original, reliable and beautiful building, which is erected using several tetrahedral polyhedra. Regular four-dimensional polyhedra They are four-dimensional analogues of regular polyhedra, which allows you to get a beautiful, reliable and easy-to-use residential building with an original appearance.

Icosahedron shape

The building is an almost ideal option for dividing space into several separate vectors. All twelve vertices of the structure are located three in four parallel planes, forming a regular triangle in each of them. Ten vertices are located in two parallel planes, where they form a pair of regular pentagons, and the other two are opposite to each other and run perpendicular to the direction.

Hemispherical buildings are made of concrete or brick

Pros and cons of domed houses

The main advantages are presented:

• increased resistance to wind loads, which is due to the aerodynamic shape of the structure;
• increased seismic resistance with a very uniform distribution of loads over the entire frame plane;
• no need to build an expensive foundation;
• free layout, without restrictions in the form of columns and struts;
• external aesthetics and futuristic appearance;
• energy efficiency and improved natural convection ventilation, allowing you to save on heating or ventilation;
• optimal acoustic characteristics and lack of penetration of external noise into the living space;
• affordable cost for self-construction.

All currently known shortcomings are most often psychological, as well as informational in nature. The interior features combined with round walls and an unusual layout are not always familiar to people.

Design options for domed houses - external part of houses

Depending on the design features, domed houses can have several options for the external part of the building. Domed structures can be represented by:

• buildings of a convex type;
• belt type buildings;
• buildings with an oval dome;
• polygonal buildings based on polyhedra;
• semicircular structures.

The useful area of ​​a hemispherical structure is approximately one third less than a rectangular building.

Internal layout of domed houses

When planning a domed structure, it is necessary to take into account several quite significant differences from the usual interior. The unusual, original shape of the house does not impose any restrictions or prohibitions on the owner. Thanks to the unusual shape, it becomes possible to create the most unusual and original interiors, attractive and easy to use. When developing a design, you should follow a few simple recommendations:

• It is advisable to order furniture and decorative interior elements in accordance with individual sizes;
• custom-made paintings with a semicircular shape, which are placed on the walls of a hemispherical room, look very original;
• when choosing the furnishings of an office, wooden furniture with elements that accurately replicate the shape and texture of the walls can be used;
• It is advisable to place the fireplace in the central part of the room, making such a heating device the main element of the composition;
• It is best to replace a traditional ceiling chandelier with a significant number of spotlights.

Particular attention will be required to the installation of various engineering networks and communications, which are located depending on the shape of the internal walls and the main characteristics of the materials used in the finishing.

When planning a domed structure, it is necessary to take into account several quite significant differences from the usual interior

Windows and doors of domed houses

The design of domed buildings itself allows, absolutely without compromising strength indicators, to replace half of the elements with entrance and window groups, as well as to allocate the maximum amount of surface for the glazing procedure. In this case, the building takes on a light and airy appearance.

However, The larger the total glazing area, the higher the likelihood of heat loss. This issue can be completely resolved by installing bags, for the manufacture of which special glass is used, which has an effective heat-protective coating or film. Also, high results can be achieved by replacing double-glazed windows with conventional window units with triple glazing.

Glazing of a one-story domed house is performed with standard wooden or plastic rectangular or triangular windows. The design combination of triangular, pentagonal or hexagonal window blocks with double glazing looks very harmonious and economical, as well as looking original. The doorway most often involves the integration of a special vestibule into the dome structure.

Gallery: domed houses (50 photos)

Materials used for the construction of domed houses

Spherical houses of a semicircular shape are usually represented by a frame base made of wood or metals. The most common type is frames, made using a large number of parts that differ in length. In the process of combining, such elements form a sphere. To build a sphere house, various building materials can be used, presented by:

• wood;
• foam concrete blocks;
• metal elements;
• brick;
• polystyrene foam boards;
• polystyrene foam;
• concretes;
• clay.

Brick-type domed houses, as well as spherical monolithic structures built using foam concrete or wood, are practically in no way inferior in their basic characteristics and durability to buildings built in the traditional way.

Presentation of a domed house (video)

The main stages of building a domed house with your own hands

There are several ways to create a domed hemisphere house with your own hands. A unique structure, formed in a hemispherical or cone-shaped shape, due to its structural features, will not require the purchase of a large amount of construction and finishing materials. In appearance, such a house looks modern and aesthetically pleasing, as well as natural, like nature itself. It is quite possible to build buildings of this type not only in the southern regions, but also in the north.

With proper arrangement of such a house, thermal efficiency can exceed even the wildest expectations.

Drawing up a project for a domed house

The most important condition for building a beautiful, reliable and durable structure is the need to correctly complete the design drawings, as well as to carry out the calculations of all building materials used as correctly as possible. The design of the dome structure is required, and without such documentation it is almost impossible to build a structure in a spherical shape with your own hands.

When drawing up a project, you should decide on the shape of the spherical house, which can be represented by the shape of an icosahedron or simple polyhedra. The first option, currently, is the most rational and allows you to correctly divide the entire space into several specific vectors, which has a positive effect on the strength of the structure.

It is quite possible to build domed houses not only in the southern regions, but also in the north

Making the foundation

There are no specific requirements for the foundation of a domed house. Ready-made hemispherical structures are lightweight, so a building of this type can be placed on almost any type of foundation. However, according to experts in the construction industry, the optimal option is to use a standard shallow foundation of a strip type.

Strip foundations are represented by reinforced concrete structures, which are located along the perimeter of the dome structure being built. The structure is represented by reinforcing mesh or lathing, as well as concrete mass. The reinforcing sheathing is made from reinforcement with a diameter of 1.2-1.4 cm, tied with wire.

After the pit is ready, the sheathing is laid in it and the concrete mass is poured. A waterproofing layer, represented by roofing felt, is applied to the finished foundation base, which will prevent the negative impact of moisture on the structure.

Ready-made hemispherical structures are lightweight, so a building of this type can be placed on almost any type of foundation

Construction of the frame

Hemispherical structures are usually constructed using wood. Taking into account the expected loads, a beam with the required cross-section is selected. Low buildings can be erected from timber with a non-increased cross-section. For independent construction of large-area domes, it is mandatory to use standard connectors. It is with the help of five-beam or six-beam connectors that all the wooden elements of the structure under construction are combined. To protect against corrosion, connectors for domed houses are coated with primer and paint.

For arranging domes that are not too voluminous, the use of connectors is inappropriate. If you have sufficient skills when building a house with your own hands and in woodworking, then a complete refusal to use connectors in the design is allowed. However, in this case, it will be necessary to prepare special stiffeners, which guarantees that the formation of seams will be minimized when connecting all the components of the spherical structure used.

Hemispherical structures are usually constructed using wood

Dome skin

A prerequisite for obtaining the most reliable and durable hemispherical building is the use of an insulating layer, which is usually used as mineral wool or polyurethane foam. The second option is quite easy to install and is moisture resistant.

OSB boards based on compressed wood chips bonded with synthetic resins are most often used as roofing substrate. Such slabs are characterized by sufficient strength and resistance to significant loads. External design can be made with flexible tiles, which can easily take any shape. This finishing material is very easy to work with and can be installed as quickly as possible with your own hands.

Frame of a domed house (video)

Final work

At the final stage, planning and interior arrangement are carried out, as well as windows and doors are installed. The layout of a residential building of a dome or hemispherical type can be absolutely any. Experts advise dividing the existing internal space with plasterboard sheets, depending on the intended decor.

In interior decoration, designers use a wide variety of construction and finishing materials, which can be combined and combined at your discretion. It is advisable to involve specialists in the arrangement of engineering networks and communication nodes. A properly designed bathing structure can be easily dismantled and installed in another location.

Attention, TODAY only!

Nowadays, few people can be surprised by a new residential building, but this rule does not apply to the popular spherical or domed houses, the designs and prices of which are so varied that they cannot leave any buyer indifferent. Spherical buildings are unique in themselves; their design looks unusual in any area. Moreover, the incredible appearance of the domed house is not its only advantage.

Due to its unique design, each house project can differ significantly from another, since it is possible to use radically different parts. Such construction projects are highly functional. Every day they become more and more popular in the Russian construction market.

What is a domed house: features and history

A domed house is usually understood as a construction project with a spherical, rounded roof. However, this is only a general description of this type of building. Many people note that the domed house looks like an Eskimo dwelling (like an igloo).

Modern spherical buildings look simply incredible, the designs are amazing. For designers, a special task is the competent combination of one main sphere with five side ones. The finished result of the project largely depends on the designer’s imagination and your personal preferences.

The first spherical buildings appeared in Byzantium, and the Eskimos began to create their homes in conditions of extremely low temperatures many years ago. From this we can draw a simple conclusion - in ancient times, round-shaped houses were no less popular than today, but then a more durable material was used for their construction - natural stone.

The northern peoples were the first to notice that spherical buildings have high wind resistance and earthquake resistance.

In 1951, American architect Richard Buckminster Fuller proposed using a spherical structure as a basis for the construction of residential buildings.

Basic technologies for constructing domed houses

Today, there are several construction technologies by which domed houses are built; designs and prices, accordingly, also “play” in one direction or another, depending on the construction method. They can be made of materials such as brick, monolith, foam concrete, polystyrene foam and even clay. Moreover, buildings made of brick, monolith and foam concrete are not much different from standard structures of residential buildings. Technologies for the construction of domed houses are classified into construction:

based on geodetic sphere;

based on a pneumatic frame;

based on permanent formwork.

One of the most common technologies for constructing a spherical house is the combined use of polystyrene foam and expanded polystyrene - while the construction of the building is carried out using the Japanese method. However, such houses require additional manipulations to ensure year-round living.

The most budget-friendly and closest to standard conditions is the technology for constructing domed houses, based on the frame method of construction. As experts note, for this kind of buildings you can use a frame made of almost any material (with sufficient strength and service life). To connect parts, connectors of various modifications and sizes are used.

What foundation is suitable for a domed house?

You have decided on a site for the construction of a construction project, have decided that it will be a dome house, have drawn up a layout plan with established dimensions, which means it’s time to move on to building the foundation.

Its construction requires preliminary preparation - it is necessary to mark the site, determine the zero mark and other parameters (for these purposes we recommend using a level - a geodetic device for determining the difference in heights). You should not neglect the help of professionals in the field of geodetic work.

The very essence of domed housing construction implies the absence of ceilings and load-bearing supports. This not only provides up to 30% savings on wall and ceiling materials: the structure becomes lightweight and does not require a massive foundation.

After all the preparatory work has been completed, you should proceed to digging a trench for a strip foundation (this is the best option for creating a domed house).

Also, a pile type of foundation is often used for a domed house.

A strip foundation is a reinforced concrete structure installed around the perimeter of the entire construction site. As a rule, such an installation consists of sheathing (reinforcing mesh) and hardened concrete mixture. To create the sheathing, reinforcement with a diameter of 12 mm with wire binding is suitable. Next, the cement-sand mortar is poured.

When choosing the depth of the trench, keep in mind that the foundation should be located in a place where the soil freezes (this is 1500 mm below the zero level).

When constructing a pile foundation for the construction of a domed house, as a rule, screw, driven or concrete piles are used, depending on the quality of the soil.

Frame technology for a domed house

During construction, round house projects most often involve the use of frame technology - it ensures ease of construction. The frame is assembled from special metal pipes or timber, after which the resulting structure is sheathed with sheet building material (OSB board or plywood). An insulating element (mineral wool, jute, expanded polystyrene) is placed in the layers between the sheets.

Monolithic reinforced concrete can also be used to construct the frame of a domed house. However, this method is used very rarely in our country, due to the lower price of lumber. And don’t forget about the need for good thermal insulation of the dome, which wood copes with much better than concrete.

Today, there are two options for the frame scheme of domed houses: creating a stratodesic or geodesic dome. Each of them has both advantages and disadvantages. In the process of creating a construction project, a more suitable frame model is selected.

On our website you can find contacts of construction companies that offer house design services. You can communicate directly with representatives by visiting the “Low-Rise Country” exhibition of houses.

The technology based on the construction of a frame in the form of a triangular hemisphere is the most popular in the construction of domed houses. The frame is constructed from wooden triangular blocks of the same size.

Video description

For an overview of the domed house, watch the video:

For exterior finishing, pressed cellulose impregnated with bitumen is used, but other materials can be used, as long as they are waterproof. The inside of the frame is covered with boards, and mineral wool is used as insulation. During construction, some triangles are left open, after which similar-shaped frames with double-glazed windows are installed in them.

Technology for constructing a domed house based on a pneumatic frame

The method of constructing a spherical house based on a pneumatic frame is distinguished by an unusual and rather complex technology, and requires the use of special machinery and equipment, due to which the time for building a house is reduced to a minimum.

The foundation for such a house is made of strip or slab. The frame is a dome made of metal rods connected to each other by welding.

This technology must involve a prefabricated pneumatic frame. It is made individually and, when inflated, completely follows the contours of the inner surface of the dome. In those places where windows and doors should be, the frame has protrusions of a given shape and size. Manufacturing a pneumatic frame is the most expensive and complex stage of construction, but since the technology cuts construction costs in half, its price is fully recouped.

The pneumatic frame is inflated from the inside of the metal sheathing, after which a cement-polymer mortar, shotcrete or polystyrene foam is sprayed on the outside using special equipment. The main material of the dome is applied in layers, with breaks for each layer to harden. I do the same on the inside of the dome, and after the walls have completely hardened, they begin finishing.

Features of the planning and interior design of a spherical residential building

The layout of a domed house has a number of differences from the rectangular structure we are used to. However, this does not at all limit home owners in choosing the design of the room. On the contrary, the unusual appearance of the room allows you to implement the most extraordinary interior solutions.

It is better to make some decorative elements and furniture to order, since most products are designed to be placed against standard walls. An excellent solution would be semicircular paintings and upholstered frameless furniture.

For a living room or office, wooden furniture will be suitable, which will exactly follow the curves of the walls, which will give the room an even more unusual ambience.

When installing communication systems, you should take into account the shape of the internal walls, as well as the technical and operational properties of the finishing materials used.

A fireplace is an integral attribute of the living room. In spherical houses, it is best to place the fireplace in the center of the room - if you want to retain all the incoming heat and solve the problem of the lack of a flat wall for mounting this interior element.

Photo examples of interior design in domed houses

Interior of a domed house with three bedrooms, one of which is on the second floor

The semicircular shapes of the stairs and kitchen furniture fit perfectly into the interior of a domed house

Examples of domed house layouts

The photo below is an example of the layout of a small domed house. There is a fairly spacious living room where you can spend family evenings and welcome guests. The kitchen is small, combined with a dining room, and the border between the place for preparing and eating food and the living room is represented by a bar counter - a modern piece of furniture that will undoubtedly appeal to a young family.

Video description

Watch the video for the experience of people living in a domed house:

The house also has a bathroom and a large bedroom on the first floor. The staircase to the second floor is located to the right of the entrance to the house, which is also very convenient. If there are living rooms on the second floor, the owners will not have to walk through the entire house to get to the second floor.

It is noteworthy that there is a fireplace in the center of the house, where you can spend long winter evenings with your family. This house is suitable for a family of three.

In the next photo, the living room, located immediately at the entrance from the hallway, has been allocated less space, but the bedroom here is simply huge. It is located on the right side of the house, and one of its walls borders the bathroom, which is combined with a bathroom.

On the left side of the house there is a kitchen-dining room with access to a technical room or storage room. The staircase here is also located in the living room to the right of the entrance. If you arrange two more bedrooms on the second floor, then such a house will be perfect for a family of four.

The layout of the house in the next photo is perfect for a family of two or three people. The entrance to the house is equipped with a porch from which you can enter a small hallway, and then into the living room, located on the left side of the house. On the same side there is a kitchen combined with a dining room and a bathroom. A large fireplace borders the kitchen and living room.

On the right side of the house there are two bedrooms, one of which is larger and intended for a married couple. A small bedroom can be equipped for a child. The staircase to the second floor, leading to a cozy office, is located to the right of the entrance to the living room.

Advantages and disadvantages of domed houses

In addition to the unique external characteristics, the dome house has a number of undeniable advantages:

affordable price;

no massive concrete platform required;

savings on assembly speed;

minimum construction waste;

not a lot of building materials are required for a dome house;

The outer surface area of ​​domed buildings is smaller, and the internal volume of space is larger (corners are cut), thereby reducing heat loss in winter and heat absorption in summer;

Video description

Watch the video for the construction of a domed house:

strength, increased seismic resistance, excellent aerodynamics;

the dome can withstand high snow loads;

good sound insulation and ventilation;

originality and aesthetics at the highest level;

excellent light characteristics.

Experts include the following disadvantages of domed houses:

there are very few professional companies on the Russian market, the topic is quite new, enthusiastic dome builders are just trying to conquer our country;

experience in calculations and absolute accuracy in the manufacture of parts is required;

suppliers of high-quality raw materials are “worth their weight in gold”; good lumber is difficult to find;

the period of useful use of the house is inferior to stone and block buildings;

non-standard windows, made to special order, certain difficulties during installation.

But these disadvantages quickly disappear if you do not try to build a house yourself, but immediately turn to a construction company that has proven itself well in the construction market. This way you will save a lot of time and effort, and in the end you will get a high-quality domed house in which you will live cozy and comfortable. And the specialists will definitely take into account all your wishes regarding the layout.

Photo examples of spherical houses

Two-level house based on a stratodesic dome with shingle cladding

Domed house with wood elements in exterior decoration

Original solution: a domed house in the shape of a flying saucer

Complex, but beautiful and original dome design

Conclusion

Considering domed houses as permanent housing, the projects and prices for them can be sorted out endlessly, because, despite the fact that such buildings appeared on the construction market relatively recently, there is no limit to the variety of projects. You can choose the simplest domed house for yourself; projects of such buildings are inexpensive, or create a special one, according to your own wishes and preferences. For example, you can take Dobrosfera domed houses, projects and prices; photos of each of them can be viewed in more detail on the website. And professional architects and designers will be happy to help you with this.

For a modern resident, the construction of a private building is considered an attractive prospect. This is an opportunity to get out of the stuffy city, live on your own plot, raise children in environmentally friendly and natural conditions for humans. What do you know about spherical dome houses?

Dome houses, projects and prices

One of the unusual types of buildings is called sphere houses, another name is geodesic houses. Although they appeared on the modern construction market around 2008, they cannot in any way be classified as inventions of modern architecture.

Round-shaped buildings with domes were built back in Old Byzantium. Although, as a rule, this form of apartment was preferred by residents of northern countries, for whom the issue of heating a building in winter was too acute.

Who invented the geodesic (dome) structure and why? Richard Buckminster Fuller, philosopher, mathematician, engineer, historian, poet. In 1951 he invented and patented the geodesic dome.

Many companies in Russia have mastered the technology of creating domed buildings, so buying such a house that suits your requirements is not a problem. You can understand what domed houses look like from the following photos.

A dome structure created for human habitation solves the problem of creating a convenient structure that allows it to prevent exposure to adverse environmental factors. There is a positive energy balance here. Everyone who has managed to live in these houses says that being in the building evokes a feeling of lightness and grace.

Aerodynamic design can enhance a home's resistance to strong winds. Such a structure will be resistant to seismic influences; according to the calculations made, it will calmly withstand vibrations of the earth’s crust with a force of up to 10-12 points.

Even experienced builders are often interested in the question of how to calculate a domed house and what its cost is. It is impossible to answer definitively, since the design process may require additional extensions, various finishing methods and materials. However, it will help to quickly calculate the basic structure. Taking into account the way in which the ribs are connected, their cross-section and the radius of the base circle, it is possible to obtain information about the number of types and number of vertices, edges, faces, their sizes, the structural diagram of the dome, sections of the diagram at the ends of the ribs, drawings of faces, edges of nodes.

Design features of a dome house

Usually, when drawing up a project, a standard structure with a diameter of 8.1 meters is calculated. This size is used when developing standard and private projects.

With a dome radius of 8m, the house has a base area of ​​about 153 m2 and a ceiling height of 7m! What other two-story building, with an area of ​​about 300 m, can be built in a short time?

The main distinctive features, including the layout of domed residential buildings, should be considered in detail. The foundation of a house is the base of any building. Its characteristics will be determined by the following factors: the type and mechanical properties of the soil.

When constructing such a structure, there will be an economical consumption of building materials: the building will be lightweight, saving on laying the foundation from 25 to 40%.

Extensions can be erected to the finished house, a maximum of 5 pieces, added to the first floor of the spherical structure. They do not lead to a loss of system rigidity and can be located in any of the 5 openings of the dome. They are used in the form of connecting adjacent domes, verandas, greenhouses, solariums, baths, etc. The positive point is a significant increase in the required area. At the final stage of construction, interior decoration and layout do not require load-bearing walls. Therefore, you can afford rooms, lofts, attics and other architectural delights without compromising the strength of the structure.

Dome houses are built from wooden beams filled with polystyrene foam or fiberglass panels. These modern, lightweight and reliable materials are usually used in the form of thermal insulation material. For climate conditions in the middle zone, the required thickness of insulating material will be 15 cm, which can be installed without difficulty with normal wall thickness. Recently, expanding foam mass has been used for these purposes.

Bituminous shingles are traditionally used as roofing material for houses: they have a rather attractive appearance, and the price is also acceptable. This material is easy to work with and easy to choose the right texture and color.

The design of a domed building can take into account windows of various shapes: regular rectangular, five, six and triangular. They can be a decoration for an unusual facade. Proper placement of windows of any shape will make it possible to save on lighting and heating of the building. Even in winter, on sunny days, the house will be able to receive additional passive heating from sunlight.

Materials used for interior decoration of the house:

• lining;
• drywall;
• plastic;
• all kinds of decorative plasters.

Thanks to such a variety of finishing materials, the interior of the house will be combined and at the same time look impressive and beautiful.

Ventilation and heating systems for domed buildings are similar to those used in classical construction. For proper heating, you need to purchase and install heating devices, the power of which will be approximately 30% less.

Home benefits

Feedback from people who have already experienced what it is like to live in domed houses help determine the following positive aspects of the presented structures:

• The ability to obtain maximum volume with a minimum surface area;
• Ideal shape that can withstand large gusts of wind and snow loads;
• Saving on foundation. The lightness of the structure reduces the load on the soil, which allows the use of a more economical type of foundation. Typically, a strip foundation is made for a prefabricated house to a depth of 90 cm. As a result, the customer is protected from problems with the building being skewed and cracks in the foundation.
• Energy savings in both cold and warm or hot climates. In cold climates, an ordinary stone house consumes about 225 kWh/m2 per year for heating and hot water supply; wooden - 100 kWh/m2 per year. The wall of a domed frame house, with an average thickness of 200 mm, meets the requirements of modern standards and, moreover, exceeds them. Even in cold weather, the temperature decrease when indoor heating is turned off is 2° C per day. You can compare the cost of maintaining two buildings over 50 years - brick and frame. It turns out that with the difference (not in favor of a brick one) you can build another frame house.
• Lack of seasonality of construction.
• Low prices. A reliable domed wood-frame house costs less than a traditional stone one.
• High stability.

Flaws

There are disadvantages to the construction of spherical buildings, although their prerequisites are absolutely not in the design, efficiency, or the method of construction itself. They are rather psychological and informational in nature. There is little awareness of dome construction, and a lack of specific knowledge in the field of Fullerian geometry.

Building a domed house with your own hands

You can build a sphere house with your own hands. When constructing such a structure, the following technology is used:

1. After laying the foundation, the components of the structure are delivered to the construction site. Even a person who does not have much knowledge in construction can assemble the frame. Purchased materials are supplied completely ready for assembly, they are marked and color coded.
2. In order to simplify the work of assembling the dome, it is preferable to find an assistant. To assemble the frame, boards and steel modules are used. The process is carried out using a wrench; assembly accessibility is achieved thanks to pre-prepared holes.
3. After assembly is completed, the frame is sheathed with waterproof plywood and insulated using steam and heat insulating materials. A typical thermal insulation layer will be 15 cm. To build a second floor, there will be no need to install auxiliary load-bearing walls.
4. The exterior of the building is protected by windows and a roof. For its construction, galvanization, tin, shingles, and flexible bitumen shingles are used. The construction ends with interior layout and finishing. To achieve a normal result, textured plasters, drywall, paints, lining and plywood panels are used.

A turnkey domed house can be erected in a short period of time. You can learn more about the design features, layout and their construction from the video.