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 following fashion or a race for originality, but also a desire to get the most rational and economical housing as a result of construction. Some experts call dome structures a variant of eco-houses.
Features of domed houses: the pros and cons of the design
The construction of domed houses, which has long been familiar and familiar to masters in the West, is gradually becoming fashionable in our country. Attractive appearance, non-trivial design, environmental friendliness and ergonomics make such dwellings desirable for the 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, do not want to spend a lot of money on home decoration, can solve the problem by choosing a domed structure instead of a typical rectangular house.
Among the obvious advantages of houses with geodesic domes are:
- Saving building materials to build a house of a similar area by more than 1/5. A light structure does not need an overly reliable and durable foundation and powerful construction equipment. The construction of domed houses is a fairly fast process: 5 days and one builder are enough to build a house of a small area.
- 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.
- Dome design 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 pick up a place on any site. In addition, it is easy to attach additional rooms of the same shape to the finished house.
- Despite outward frivolity, domed dwellings are extremely durable and reliable . Even domed houses made of expanded polystyrene 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).
- The dome house is an ideal option for living: Light, with a rational layout and sufficient sound insulation, attractive in appearance and practical in terms of using free space.
- Dome building is energy efficient: less heat loss, reduced energy requirements for heating, as well as a comfortable temperature throughout the room - all this makes such a house as practical as possible.
FACT! The dome design is ideal for installing solar panels and using other alternative energy sources.
The disadvantages of such a dwelling are much less: 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 home will require a larger lot than a traditional home.
From birth, a person is surrounded by rectangular buildings, all furniture and appliances are designed to be installed in rooms with straight walls, and the very shape of a domed dwelling seems to many frivolous and even ridiculous. But these difficulties are quite easy to deal with: the shape may not seem funny, but modern and creative, and furniture and household appliances fit organically into the interior of the "round" house.
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Specificity is now gaining popularity at a breakneck pace. People are looking for new solutions so that their yards, garden areas, houses have at least a drop of zest, inspire and surprise passers-by. Banal houses made according to a standard template are of little interest to anyone. The desire to distinguish themselves and build a specific house on their site makes many turn to designers and professional builders. It is not uncommon to have structures in the form of a hemisphere in the private sector. They are filled with grace, beauty and originality. But the dream of living in such a house under a dome is quite feasible without builders and designers. After all, such a peculiar residential building can be built with your own hands from various materials.
The specifics of domed houses
The spherical design is able to withstand heavy snow loads and withstand gusty winds. For regions with a harsh climate, domed houses are ideal. This is a stable and powerful structure that does not have load-bearing walls. Due to the symmetry of the forms, the appearance of the dome is visually reduced when the space inside it increases. Getting the optimal amount of usable space, despite the fact that the house itself takes up a handful of space, is the main feature of these extraordinary buildings.
Houses in the shape of a hemisphere weigh a little, since materials are used in the construction in a modest amount. Thanks to this, in the device of the base, you can save quite a bit. Dome technology has its own tricks, but it can be easily mastered.
Benefits of a domed house
An attractive round house has a lot of advantages, which are not only in its uniqueness and appearance, but in the following useful properties:
1. Spheres withstand loads better.
2. Spheres with the smallest area, occupied surface, have the largest volume.
3. Time for construction and home improvement is minimal.
4. The ability to install the structure on the simplest foundation.
5. High thermal insulation properties.
6. Minimum material consumption.
7. Minimum material costs.
8. High strength and stability.
9. Original and aesthetic appearance.
10. Excellent sound insulation.
11. Free interior layout is feasible.
Due to the high energy efficiency, domed houses can be built by hand in any region. Also, these buildings are not afraid of hurricanes, snowfalls and other natural disasters, as they are much more stable than rectangular ones.
Construction of a domed house
The nuances of building a domed house
Before erecting a hemisphere with your own hands, you should familiarize yourself with the following points:
1. The basis of the house. There are no exact requirements for the support of a round building. The design weighs little, so a shallow-depth tape-type foundation will be an excellent option for it.
2. Material. The hemisphere is constructed mainly from wood. Considering the expected loads on it, the required section of the beam is chosen, mainly 50x50 mm. It is important to use a beam with an enlarged section to create a dome, which they plan to sheathe inside and out. You can find unsurpassed domed structures made of stone or concrete.
3. Assembly method. For the construction of large domes, it is essential to use connectors. Five-beam or six-beam connectors combine wooden structural elements. For modest domes, connectors are out of place. If there are enough skills in building and woodworking, then you can generally refuse to use them. In this case, it is necessary to make the ribs specifically for the complexion of each other. This ensures that there are a minimum of seams in the connection of all components of the sphere.
4. Roof. To create a roof, it is preferable to use flexible tiles, it is also possible to use roofing material and aluminum sheet roofing materials.
Necessary materials
Before construction, it is necessary to prepare absolutely all materials and fixtures, so as not to delay the construction in the future in search of them.
Do-it-yourself kit for building a hemisphere:
1. Wooden beam.
2. Galvanized steel sheet.
3. Screwdrivers, screws and fasteners (self-tapping screws, nails, etc.).
4. Foam for mounting.
5. Roofing material.
6. Roofing scissors.
7. Corner and building level.
8. Hammer.
9. Roulette.
10. Hacksaw.
11. Electric jigsaw and drill.
12. Bulgarian.
13. Machine for woodworking.
14. Brushes.
15. Protective gloves.
dome building project
The project of a domed dwelling can be found on the Internet or ordered. The presence of drawings is mandatory, without them it is almost impossible to build a structure in the form of a sphere with your own hands.
A selection of drawings for a dome house is shown in the figures below.
Preparatory work
At the preparatory stage, the following should be done:
1. Project selection. Project drawings should show the following:
- the shape of the building;
- area;
- the number of truss elements;
— cell parameters;
- number of connectors, etc.
2. Choice of location. At the chosen place for building the dome, markings should be made in accordance with the dimensions of the future building.
3. Manufacture of necessary products for construction. Focusing on the drawings, it is necessary to make connectors, truss and plywood elements with your own hands.
4. Processing of materials. Wood naturally needs to be treated with an antiseptic, if metal connectors are used, they are treated with anti-corrosion agents.
Construction instruction
Step-by-step instructions for building a dome structure:
1. Building a foundation.
The area where the sphere will be located must be thoroughly cleaned of fertile soil layers. The excavation is covered with rubble and compacted. On top of it, a mound of sand should be made and also compacted.
The best option is a pile foundation. The number of holes for the foundation and their placement must be done according to the scheme.
The support of thick pipes deepened into the ground is strong enough, and thanks to the concrete reinforcement, the likelihood of pile deformation is excluded, and this support is not so difficult to build with your own hands.
2. Binding of the foundation.
This is a structure on which the whole house will stand, so its construction should be approached with particular scrupulousness. It is better to stock up on boards 10% more than indicated in the project, since after sawing, some meter may not be enough for strapping. It is necessary to create 5 trapeziums from the bars. These trapezoidal-shaped elements will be laid on piles.
Before fastening the harness, it is important to make sure that it lies clearly horizontal with the help of a level. All elements are interconnected with screws, and to the foundation - with anchor bolts 40 cm long. Instead of anchors, in order to save money, you can use reinforcement with a diameter of about 20 mm, and it is even more resistant to anchoring. A hole should be drilled in the pile head and reinforcement should be hammered into it with a sledgehammer. It is important to put roofing material on the pile heads before connecting it to the beams. It is recommended to fasten the boards with more corners, increasing their inviolability and fixation up to 100%.
3. The device of the support bar. The assembly of the frame of a geodesic house is carried out on support posts. A suitable beam is installed vertically at the corners of the strapping. All vertical posts are fastened with screws. It is important to sheathe the finished vertical walls with boards so as to prevent water and snow from entering the house.
4. Creation of frames for windows and doors. In the manufacture of boxes for mounting doors and windows, a pair of horizontal and vertical boards is used. It is desirable to connect the bars using the spike-to-groove method, additionally strengthening them with screws.
5. Making ribs for the main frame. Focusing on the project, it is necessary to make triangular and trapezoidal panels in sufficient quantities with your own hands.
6. Assembly of the frame. Connectors are often used to connect finished elements; you can make them yourself or purchase finished products in a store. In order to make fasteners on your own, you need to have welding skills, a pipe and a metal sheet. It consists of a pipe and 4.5 or 6 metal petals welded to it
It is possible to connect the edges of a domed house without connectors if the dome is assembled from triangular-shaped elements, the boards of which are precisely fitted. Then all the panels of the outer dome are connected with screws.
When assembling the frame, it is necessary to leave openings for doors, as well as windows. The assembly and the finished dome are shown in the photo below.
7. Exterior finish. For exterior decoration of the hemisphere, it is easier to use roofing material. Triangles should be carefully cut out of it, coinciding with the inside of the triangular panels used in the construction of the frame. These triangles are fixed with special glue or melted resin on the dome.
8. Finishing the house in the shape of a dome. The following actions relate to the interior arrangement of the premises:
— installation of doors and window glass;
- arrangement of water supply;
- electric installation work;
- installation of the floor;
— installation of the ventilation system;
- insulation of the building.
You can see how the domes are arranged inside in the photo below.
Ergonomic domed houses look great from the outside, but inside, thanks to a flight of fancy, you can create any layout and it will be amazing. And most importantly, the construction of such geodetic buildings with your own hands is a significant savings in construction work and materials, as well as in operation.
Dome houses or domed housing construction belongs to the category of fairly new trends in architecture. However, dome-shaped residential structures have a long history and have been used by various ethnic groups in Russia.
Dome houses or domed housing construction belongs to the category of fairly new trends in architecture.
The special shape of the domed buildings makes it possible to safely classify such houses as real works of art. Among other things, domed buildings are superior to traditional cubic buildings in almost all of their parameters. This design assumes the complete absence of the ceiling part and bearing supports, which saves building materials and does not build a massive base. The foundation of the building can be represented by a conventional strip or pile foundation. Dome construction is used on the basis of a modern pneumoframe or fixed formwork.
The design promotes ideally uniform distribution of loading. In the presence of mechanical impact on any section of the erected structure, the most effective distribution of it throughout the array 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 structures that make them the best option for installation in regions with stably unstable soil and climatic conditions.
Features of domed houses (video)
Domed house shapes
Hemispherical buildings are made of concrete or brick, and a wooden, domed, easily erected house is also popular. Buildings differ not only in material, but also in the form of execution.
popular form
An original, reliable and beautiful building, which is built using several tetrahedral polyhedra. Regular four-dimensional polyhedra 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 lie in a perpendicular direction.
Hemispherical buildings are made of concrete or brick Cons and pros of domed houses
The main advantages are presented:- increased resistance to wind loads, due to the aerodynamic shape of the structure;
- increased seismic resistance with a very uniform distribution of loads on 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 to save on heating or ventilation costs;
- optimal acoustic characteristics and the absence of external noise penetration into the living space;
- affordable cost for self-construction.
All known to date shortcomings are most often psychological, as well as informational in nature. Interior features combined with round walls and unusual layout are not always familiar to humans.
Design options for domed houses
Depending on the design features, domed houses can have several options for the execution of the outer part of the building. Domed buildings can be represented by:
- buildings of a convex type;
- belt type buildings;
- buildings with an oval dome;
- polygonal buildings based on polyhedrons;
- semicircular designs.
The usable area of a hemispherical structure is about one third less than that of a rectangular building.
The 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 convenient in terms of operation. When designing a design, you should follow a few simple recommendations:
- furniture and decorative interior elements should be ordered 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 an office environment, wooden furniture with elements that exactly repeat the shape and texture of the walls can be used;
- it is advisable to place a fireplace in the central part of the room, making such a heater the main element of the composition;
- a traditional ceiling chandelier is best replaced with a significant number of spotlights.
Particular attention will be required to install a variety of 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 decoration.
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
By itself, the design of domed structures allows, absolutely without prejudice to 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 acquires a light and airy appearance.
But, the larger the total glazing area, the higher the probability of heat loss. This issue can be completely solved by installing packages, for the manufacture of which special glass is used, which has an effective heat-shielding coating or film. Also, a good result can be achieved when replacing a double-glazed window with ordinary window blocks with a triple type of glazing.
Glazing of a one-story domed house is carried out with standard wooden or plastic rectangular or triangular windows. The combination of triangular, pentagonal or hexagonal window blocks with double glazing looks very harmonious and economical, as well as original. The doorway involves, most often, embedding a special vestibule into the domed structure.
Gallery: domed houses (50 photos)
Materials used for the construction of domed houses
Spherical houses of a semicircular shape, as a rule, are represented by a frame base made of wood or metals. The most common variety are frames, made using a large number of parts that differ in length. In the process of combining such elements form a sphere. For the construction of a house-sphere, different building materials can be used, presented:
- wood;
- foam concrete blocks;
- metal elements;
- brick;
- polystyrene boards;
- polystyrene;
- 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 main characteristics and durability to buildings built in the traditional way.
Presentation of the domed house (video)
The main stages of building a domed house with your own hands
There are several ways to do the domed construction of a hemispheric house with your own hands. A unique structure, formed in a hemispherical or conical shape, due to its design features, will not require the purchase of a large amount of building 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 erect 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 of a domed house
The most important condition that allows you to build a beautiful, reliable and durable structure is the need to competently complete the design drawings, as well as to correctly calculate all the building materials used. 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 drafting a project, you should decide on the shape of a spherical house, which can be represented by the shape of an icosahedron or simple polyhedra. The first option, at present, 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 Foundation manufacturing
There are no specific requirements for the foundation for a domed house. Finished 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 best option is to use a standard shallow foundation foundation of a tape type.
Strip foundations are represented by reinforced concrete structures, which are located along the perimeter of the domed structure being erected. The design is represented by a reinforcing mesh or crate, as well as a concrete mass. The reinforcing crate is made of reinforcement with a diameter of 1.2-1.4 cm, tied with wire.
After the pit is ready, the crate 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 Frame erection
Hemispherical structures are constructed, as a rule, using wood. Taking into account the expected loads, a beam with the required cross section is selected. Low buildings can be erected from a bar with a non-increased cross section. For independent construction of large domes, the use of standard connectors is mandatory. It is with the help of five-beam or six-beam connectors that all the wooden elements of the structure under construction are combined. Connectors for domed houses are coated with a primer and paint to protect against corrosion.
For the arrangement of not too voluminous domes, the use of connectors is inappropriate. If there are sufficient skills in building a house with your own hands and in woodworking, then a complete rejection of the use of connectors in the design is allowed. However, in this case, it will be necessary to prepare special stiffeners, which guarantees the minimization of seams when connecting all the components of the spherical structure used.
Hemispherical structures are usually constructed using wood dome cladding
A prerequisite for obtaining the most reliable and durable hemispherical construction is the use of an insulating layer, which, as a rule, is used mineral wool or foamed polyurethane. The second option is quite simple to install and moisture resistant.
As a roofing substrate, OSB-boards based on pressed wood chips bonded with synthetic resins are most often used. Such plates are characterized by sufficient strength and resistance to significant loads. External design can be done with flexible tiles, which can easily take any form. Such a finishing material is very easy to work with and fits as quickly as possible with your own hands.
The frame of the 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 domed or hemispherical type can be absolutely any. Experts advise dividing the existing internal space with drywall sheets, depending on the intended decor.
In the interior decoration, designers use a wide variety of building and finishing materials that can be combined and combined at your discretion. It is desirable to involve specialists in the arrangement of engineering networks and communication nodes. Properly executed according to a competent project, the bathing structure can be easily dismantled and installed in another place.
Attention, only TODAY!
Dome houses in our country are not widely used and are not used in mass construction. However, for those who are inclined to realize their wildest ideas and ideas, this project can be a great way to build an unusual house. Of course, such a construction has its own specifics. The article will consider what domed houses are: projects and prices, as well as a description of the structures and photos of the original buildings.
Dome-type houses are a rarity in our area, and they can rarely be found on city streets. For this reason, not much is known about the advantages and disadvantages of such structures and how justified their construction is in comparison with traditional buildings.
Among the positive aspects of the construction of such unusual houses are:
- the interior space of houses that have a domed shape is used more rationally. First of all, this can be seen if you make calculations for two houses that are the same in area, but have a different shape (dome and square). In the first case, the savings in building materials will be about 20%;
- in comparison with domed houses, rectangular houses are less resistant to mechanical loads, including winds. By itself, the hemisphere can withstand much more, of course, if all calculations have been made correctly;
Note! A domed house, built in accordance with all norms and rules, is able to withstand even a strong earthquake and not collapse. However, for this it must have a solid foundation and high build quality.
Subject to compliance with all norms and rules of construction, a domed house can become a reliable and durable structure.
- flat roofs are already not very popular in our climate zone, however, the dome shape of the roof will completely save you from having to clean the snow from the roof;
- the number of windows that can be provided in a domed house without compromising structural strength is much greater than for standard buildings;
- due to its shape, the domed house can be located on the site on any side, and the load will always be distributed evenly.
Among other advantages, it is worth noting that due to the lower weight of the entire structure, it does not need such a massive foundation as for traditional buildings. A not too expensive and complex tape base will be quite enough. In addition, the assembly of the structure is made from ready-made elements, so that it takes only a few days.
Among the shortcomings of such structures, the following nuances are noted:
- if it is to be in a small or narrow area, it is not easy to conveniently place a round-shaped structure;
- arranging furniture in a finished house can also cause some difficulties related to the shape of the house. Putting something against the wall is unlikely to succeed;
- the construction of such a structure implies non-standard execution of some of its parts, which may entail additional costs;
- it is difficult to create a project for a domed house on your own. You can use a ready-made one or order an individual development using 3D technologies.
It is also worth understanding that standard windows in domed houses are of little relevance. Round or triangular windows are much more suitable, which will organically fit into the overall image of the house.
Useful advice! If you want to build a sphere house, you can find designs of spherical houses of a suitable size on the Internet or contact a company that manufactures and assembles them.
Prices for dome structures:
| Design name | Area, m² | Number of floors | Peculiarities | price, rub. |
| Dobrosfera Z6 | 28 | 1 | Free layout. Ability to install windows of any shape | 68000 |
| Dobrosfera Z10 | 120 | 2 | Wooden floor between floors, free layout | 188000 |
| Dome house from "IST Sphere" | 102 | 2 | Dome diameter - 8.8 m. Free layout | 418000 |
| Domokomplekt D9 | 60 | 2 | Complete second floor. Includes everything needed to build a house and a foundation plan | 450000 |
| Domokomplekt D12 | 165 | 2 | All wooden elements are treated with fire protection. The kit includes detailed assembly instructions, as well as a foundation diagram. | 710000 |
| Dome house from "IST Sphere" | 283 | 3 | The construction period, taking into account the design, is 2-4 months. Dome diameter - 12.5 m | 840000 |
Dome houses: projects, design features and its construction
In order to give the house a domed shape, a special power frame is used, on top of which a protective and decorative coating is mounted. The inner part of the walls must be sheathed with insulation. At the same stage, they are engaged in laying network cables and other communications.
The construction of interior partitions and the installation of door and window openings is carried out using standard technologies that are also used in traditional buildings.
To provide the frame elements with a reliable connection, special fasteners are used, which are called connectors. Since it is they who take on all the main burden from using the house, special attention should be paid to their choice. It is necessary to choose and buy high-quality connectors for a domed house and not save on the purchase.
If you plan to build a house on your own, the area of \u200b\u200bwhich will be from 150 to 250 m², then it is recommended to use a steel billet with a thickness of at least 3-4 mm. In most cases, this is sufficient, since such buildings rarely have more than 2 floors, and the load is distributed in such a way as not to have a destructive effect on the frame.
Spherical houses: projects and materials for construction
In the process of building spherical houses, as a rule, preference is given to light, environmentally friendly and durable materials. In addition, they should be easy to mount and at the same time fully fulfill their role. Consider the components for spherical construction:
- connectors for a domed house - elements that provide strength to the structure at the points of nodal connections. In order to protect these areas from the appearance of corrosion, they are additionally opened with a primer and paint;
- an insulating layer is required, which is most often used as mineral wool. However, there is another option - foamed polyurethane. It is easier to install and, unlike mineral wool, does not allow moisture to pass through, which greatly facilitates the work;
- as a roofing substrate, OSB board is used, which belongs to category 3 or 4. For their production, wood chips are used, which are pressed and fastened together using synthetic resins. Such plates are strong enough for this purpose and are extremely resistant to severe loads;
Note! Previously, OSB boards were not recommended for use in the construction of residential premises, since they had the property of releasing formaldehydes that are unsafe for humans. However, today in the process of their manufacture, only the most modern materials and technologies are used, which completely eliminated such risks.
- flexible tiles are used to decorate the upper part of the roof, since this is the only material that easily takes any shape and at the same time simply and quickly fits;
- the layout of domed houses can be any. Using, for example, drywall sheets, you can divide the available space in a way that is convenient;
- For interior decoration, a wide variety of materials can be used. To create an original interior of a domed house, you can use any available materials, combining and combining them at your discretion.
As you can see, all the materials that are used for the construction of domed houses are lightweight and extremely easy to assemble and dismantle. Therefore, the finished house can always be disassembled, transported to another place, and reassembled without damaging the structure and completely preserving all the characteristics of the building.
Features of the layout of the domed house: photos and recommendations
Of course, the layout of the domed house will be somewhat different from what we are used to. However, this does not mean at all that the unusual shape of the building imposes any restrictions or prohibitions on the owners. On the contrary, thanks to the unusual shape of the walls, you can create the most unusual and original interiors.
Here are some tips to help with the arrangement and decoration:
- since all furniture and decorative elements are designed to be placed against a standard wall, you can think about custom-made to order. For example, semicircular paintings placed on the wall look great;
- if necessary, furnish an office, you can think about wooden furniture, the elements of which will exactly repeat the shape of the walls, giving the room an unusual atmosphere;
- as for the installation of various communications, only the shape of the internal walls, as well as the features of the finishing materials used, will play a role here;
Useful advice! Some builders recommend using straw for wall insulation. You can learn how to make a domed house out of straw on specialized sites and forums.
- an element such as a fireplace can be placed in the center of the room, making it the main element of the composition and at the same time solving the problem of the lack of a flat wall for its installation. In addition, this will allow you to save the maximum amount of heat that it gives, without wasting it on heating external walls;
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Houses with a unique design and popular architectural solutions. Tips for developing and choosing the optimal building layout for living.
- Another problem that may arise is opening windows. If they are located high enough, then it will be simply inconvenient to open them manually. For this purpose, there are automated systems that allow you to do this with the help of electric drives;
- special attention should be paid to the lighting of the domed house. It will be better if there are many light sources, because if you use one traditional chandelier under the ceiling, there may not be enough light.
Dome house: photos, projects and technical features to consider
In addition to the features that owners have to face in the process of arranging a domed house, it is also necessary to take into account a number of requirements that apply to any residential building. So, the project must be drawn up taking into account all fire safety standards, as well as in accordance with the construction rules.
It is necessary to take into account the terrain and type of soil on which the building will be erected. The level at which groundwater is located plays an important role, since, despite the relatively small weight of the structure, it is still a residential building that must stand firmly and not succumb to external destructive factors over time.
Of course, in the construction process, we strive to use the most natural and environmentally friendly materials. But when it comes to the implementation of such a non-standard project as a domed house, you should pay attention to modern artificial materials. In many cases, they are superior to natural counterparts in a number of technical characteristics.
Finishing the facade of a domed house with natural stone
It is worthwhile to think carefully about heating and ventilation systems, since their arrangement has certain nuances, and in order to economically allocate resources, it is important to study this issue in advance.
Useful advice! In order to obtain an up-to-date list of norms and requirements, you can contact a specialized organization. Moreover, there you can get information about typical domed houses and see their photos and projects.
How to build a domed house with your own hands: assembly instructions
In order to build a strong and reliable domed house, it is necessary to strictly adhere to the proposed algorithm, step by step performing each operation. Consider each stage from laying the foundation to the final finishing of the house.
As with the construction of any traditional house, it is necessary to start with measurements and equipment of the appropriate foundation, which will become a reliable basis for the structure. After that, the main elements of the frame are laid out, which will perform a supporting function and are the basis of the whole house.
Using a wooden hammer, dowels must be hammered into the supporting vertical beams. The strength of such a connection is provided by the own weight of the elements. For this reason, construction progresses extremely quickly, especially considering the fact that special grooves are provided in the lower parts of the boards.
After that, you can proceed to the installation of transverse struts and fixing the OSB board. For this purpose, standard self-tapping screws are perfect, which will provide quick and reliable fastening.
At the top point, where all the beams converge, a special disk is used for secure fastening. At the same time, the lower segments are also sheathed, which gives the structure additional stability and strength. After that, it remains only to install the upper struts and sheathe the frame with wood boards.
Acting according to this scheme, it is quite possible to assemble it yourself, instead of purchasing a ready-made domed house. Owner reviews claim that if you strictly follow all the recommendations, then in the end you will get no less durable construction that will serve you for more than one year.
Ready-made domed houses: projects, prices and photos of popular options
Not everyone wants to build a house on their own, and many prefer that specialists implement a finished project of a domed house on their site. This option is less risky, since it excludes the most difficult stages of preparation, and the calculation of a domed house is reduced only to taking into account the existing conditions.
But before ordering a turnkey domed house, it would be useful to familiarize yourself with as many offers as possible in this area. Projects and prices of spherical houses can differ significantly from each other, which, on the one hand, greatly expands the choice, and on the other hand, complicates the task of choosing the best option.
As for the price of a turnkey domed house, it is important to understand here that in addition to acquiring the frame itself, you also need to take into account various indirect costs that, one way or another, will arise during the construction process.
Buying a domed house may not be as profitable as building it yourself, but you get a guarantee from the manufacturer and in case of any problems, you can easily turn to him for help. As an example, consider several options for domed houses, their prices and main characteristics.
The cost of finished domed houses:
| Design name | Area, m² | Number of floors | Peculiarities | price, rub. |
| ARMIT Group Project No. 7 | 50 | free layout | The set includes an entrance door, 4 plastic windows, full insulation and cladding of the house | 440000 |
| Dome-Dom Standard Dome House | 52 | 3 | The price includes fine finishing of the walls, both from the outside and from the inside, flooring, installation of windows and doors, a bathroom | 690000 |
| Enlarged house from Dome-Dom | from 72 | 4 | Finishing with flexible tiles, flooring - laminate, in the upper part of the house there is | 793000 |
| ARMIT Group Project No. 8 | 235 | free layout | The height of the dome at the zenith is 7.2 m, the diameter is 12 m. The construction of interior partitions is carried out on an individual order | 1350000 |
| Sky 7.7 | 81.7 | 2 | Delivery cost depends on the location of the site. There is a terrace | 1790000 + finishing materials |
| Sky 12 | 191.5 | 4 | German roofing. Two bathrooms | 4450000 + finishing materials |
Stratodesic dome house: cost and features
The stratodesic dome house is a structure that is assembled from separate vertical posts assembled at the top point. Such structures differ from geodesic domes, because if partial sheathing is not carried out in parallel with the assembly of the frame, the house will not have the necessary stability and it may simply fold.
When building a small house with an area of about 52 m², the complete assembly takes only a few hours. However, including all additional finishing work, it may take up to 7 days. At the same time, the purchase and assembly of the frame will cost about 500 thousand rubles, excluding interior finishing work and the purchase of necessary materials.
Useful advice! Be sure to read the reviews of the owners of domed houses. This technology has been used in our region not so long ago and, perhaps, on thematic forums and websites you can find useful information and practical advice for construction.
Dome houses using Japanese technology
The Japanese technology for the construction of domed houses implies the use of not only non-standard solutions in the process of assembling the frame, but also the use of non-traditional materials for this type of building. This technology makes it possible to build domed houses from foam plastic, which has excellent heat and sound insulation properties, while having a very low cost.
Depending on the characteristics of climatic conditions, materials of various thicknesses (from 8 to 19 cm) are used for the construction of a domed house made of expanded polystyrene. The frame is assembled from separate sections, in which there are already door and window openings.
Installation of the entire structure can be carried out both on a conventional and on a wooden frame. The difference will be only in the method of attaching the house to the base. All communications are laid in the internal partitions of the house, and in the presence of several floors and in the ceilings.
The main advantage of domed houses built using Japanese technology is high mobility and at the same time sufficient reliability to build such houses even in our rather harsh climate. According to reviews, domed houses, with proper decoration and insulation, are in no way inferior to traditional buildings in terms of technical characteristics.
When you get acquainted with the projects and prices of domed houses made of polystyrene foam, you will notice that their cost can differ significantly. It depends not only on the materials used, but also on the company itself, which is engaged in the production and sale of sections. The minimum cost will be 2000 rubles per 1 m², however, it depends on how thick the walls will be and what materials will be used.
Looking through photos of domed houses, projects, as well as construction instructions, you can be sure that such an original idea as a spherical house is worthy of attention. At an affordable cost, this design is very easy to build, resistant to any external factors and in no way inferior to traditional houses. And in order to do everything on your own, without resorting to the help of specialists, just watch thematic video tutorials.
