Two-story extension to the house. We expand the space: how to make an extension from the frame to the house with your own hands. Functional extension to the house

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A great way to increase the area is an extension to wooden house. Projects of such structures are striking in their diversity and scale. After choosing a suitable project, you need to prepare special materials. An additional extension is useful when creating a kitchen area, or a luxurious terrace. Any room can be built independently, but it is necessary to choose the right type of building.

Extension option

Extension to a wooden house: projects of structures from various materials

Some time after construction work, it may be necessary to increase the usable area. A wonderful way out can be the creation of an extension to a wooden house. Projects various structures can be seen in the photo.

When choosing the architectural form of the structure, do not forget about creating a single style ensemble. Such a structure requires special documentation and permission. Before construction work, it is necessary to study the technological features and design options.

It is worth considering the following options for extensions:

• To simple designs applies or dining area. It is used to protect against bad weather and sunlight. Under a canopy, you can have picnics and receive guests. For its construction does not require a strong foundation. Pillars are installed as supporting supports, to which the frame and intended wall surfaces are attached.

Such structures are often built from logs, timber, foam blocks, and also from bricks. Frame technologies are often used.

Expert point of view

Dmitry Kholodok

"option under common roof considered more convenient and profitable. When using superstructures, it is worth calculating the strength of the base.

Related article:

Extension to the house from the frame: features of design and installation

When making an extension to the house from the frame, significant costs will not be required. it a budget option. The construction is made on a frame basis, which consists of bars or planks made of metal. After the installation of the frame structure, the walls are clad on both sides. In this case, OSB or chipboard plates are used. Heat-insulating material is laid between the plates. It can be polystyrene foam or mineral wool.

By thermal insulation properties frame structures are not inferior to more solid stone or brick buildings.

Construction work is carried out in several stages:

Expert point of view

Dmitry Kholodok

Technical director of the repair and construction company "ILASSTROY"

“For a frame structure, a foundation is required. Can be used tape construction with waterproofing.

Extension to the house of foam blocks: photos of interesting projects

You can build an extension to the house from foam blocks.

This design is in demand due to the following features:

• The material is available at an affordable price.
• To mount the structure, it is not necessary to mount a complex and expensive foundation.
• The elements hold heat well. This is possible due to the porous structure and low density index.
• Foam blocks are produced in overall dimensions, which affects the speed of construction.

For structures made of foam blocks, a special foundation is required. It can be a tape or monolithic base. Be sure to use high-quality waterproofing. Construction work starts from one selected corner. After installing two rows. This is necessary to ensure better adhesion of the elements.

An extension to a wooden house made of timber: installation nuances and style features

A beautiful and solid extension to a wooden house can be made from a bar. Projects and photos of individual can be found on the Internet.

The material has the following features:

• The production of timber is carried out according to factory technologies.
• Surface processed special composition, which protects against fungi and decay processes.
• Naturalness and high environmental friendliness are considered important advantages of the material.

The extension must be connected to an existing building. Usually, the same foundation is made for the structure as for the main building.

For residential premises, create separate foundation and a custom wall. The void and the gaps between two walls are blown out mounting foam. This will prevent damage to the wall of the building when the new extension shrinks.

A more economical option for the foundation is pile. The walls are built from profiled timber. After installing the first row, the surface of the tree is treated with antiseptic compounds. Then lags are mounted on it. Voids and cracks are filled with special heat-insulating material.

Each row is fastened with wooden dowels. Particular attention should be paid to the installation of corner zones. For this, logs with a ledge and a groove are used for a stronger grip.

Note! Reinforcement is used to unite the two foundations.

Before proceeding with the construction, one should take into account some of the nuances of installing an additional structure to the main structure. The length of the new structure should be in harmony with the length of the main building wall. The width of the additional structure can be any.

The extension does not have to be adjacent to the wall where the entrance to the house is located. Access to a spacious veranda or kitchen area can be from the living room. If a bathroom is planned in an additional structure, then the exit can be made from or. A suitable location for the structure is considered to be the front or end part of the house. The choice and amount of material depends on the type of future structure.

Article

Do you dream of expanding your living space, but don't know which extension to choose? A beautiful and functional extension allows you to make the house more spacious by adding the necessary square meters. To find the veranda option that meets your expectations and the architecture of the place, use the house extension photo ideas.

How to make an extension to the house?

if you have a private house, then in most cases you can always increase your living space thanks to an extension. Do you want a custom porch to adapt to your needs? Consider the following photos of home facades to make your dream come true.

Start from the budget allocated for the extension

Home extensions can be costly, depending on the project you're considering. However, it is always possible to find a solution for all levels of funding, even within the minimum budget. For more or less well-endowed projects, it would be better to install a veranda for the construction of a large extension. Attic development projects are in the middle of the price range, provided they don't have to deal with too many structural issues like access etc. Finally, the largest expansion projects, under the supervision of an architect, are in the high price range.

Choosing the Right Option

The construction of the veranda requires organization. You should definitely find out from the experts what is allowed or not in your house, consult about the extension, voicing your desires - an additional room all year round, relaxation area, kitchen, spa, etc. Be sure to observe the technical or regulatory details that need to be considered. You will have a clear idea of ​​what kind of extension can be built, predicting the family budget.

Tons of possibilities

Home extension or extension: A solution for expanding space without a huge capital investment. Create a new bedroom, study, new kitchen or living room to reorganize the house. Modern architects work for most extension projects. But be careful, because any expansion project, whether it's just adding a room, installing a veranda, or implementing an elevation, must follow certain rules.

Extension to a private house: several solutions

You can expand the area of ​​\u200b\u200bthe house with an extension, which can be separate from the common rooms, acting as a separate corridor, or complement the living space.

Side room extension

This is the preferred solution for owners of fairly spacious land. A side room extension allows you to add volume to a home with priority to create or change an area, providing a connection between two rooms (old and new). You can then let your imagination run wild by choosing the style of the new building.

entrance hallway

If you maintain a separation of the extension from the main habitat in the house, then the veranda will be in the form of a cozy corridor, which is especially useful in winter due to the heat after the street. Being a less used room on winter evenings, you need to heat this type of extension to a minimum.

Living room addition

Unless you separate the veranda from the existing enclosure, for example by breaking a wall to create a large space, heating must be provided, even with good insulation. The design of the veranda also depends on the destination. An attached room can complement the kitchen or living room.

Functional extension to the house

The use and location of the veranda will also affect the entire layout of the house. In some cases, you may need to modify some existing rooms to make the extension more functional. Consider photo examples that allow you to consider several options for verandas for living and relaxing, both open and closed. Both options will help create bright and comfortable spaces that facilitate everyday life. The original extension of the house optimizes the comfort of life for all family members.

Closed annex

The closed type of extension performs its functions perfectly extra room if you take care of its interior design and insulation. Such an addition will not only harmoniously decorate the facade of the house, but also increase the comfort of the residential interior space.

open veranda

If you want to beautifully decorate the entrance to the house, increasing the area of ​​​​the porch, creating a comfortable seating area on outdoors in summer time years, then an unglazed extension will help you with this. The veranda can be arranged garden furniture where you will enjoy the peace and tranquility of the surrounding garden. Such extensions are especially popular for cottages and country mansions.

Verandas are the easiest way to expand your home

The construction of the veranda is relatively the easy way change the square meters of your house. The cement slab is poured out and the veranda is ready to be assembled by the contractor. The wall to which the veranda adjoins must be reinforced, since it is load-bearing. The modern extension is an upscale structure with decorations, gables, whose charm is sure to attract everyone. You can choose both standard versions of the veranda and unusual ones, connecting the room with the living room or dining room. For good comfort, underfloor heating, blinds and maintenance all year round are essential.

Extending your home with an addition is a solution that will add value to your home if resale, but also improve living conditions for myself. To carry out this work, it is necessary to select the most suitable project, not forgetting to comply with the necessary administrative procedures and other urban planning restrictions. An extension to the house is a fairly often used solution for expanding living space. If the architecture of the building and the area of ​​the landscape allow for such completion, then be sure to take this chance.

You can inexpensively and quickly increase the living space of the house with the help of a frame extension to the house. Why is this particular type of extension popular today? Their main feature is a number of advantages, such as:

• low cost of building materials;
• high speed of construction;
• complete absence of shrinkage, unlike other designs;
• minimum .

Frame extensions to the house - an excellent solution for houses with a small living space

A frame extension to a wooden house will allow you to change its architecture. This type implies the presence of a supporting skeleton or from a trimmed beam, from which the lower trim and corner post are actually made.

When the supporting skeleton is fully assembled, the terrace must be insulated and rough cladding must be made (CSB with sheets, LSU or OSB). Only after the rough sheathing can you proceed to the finishing of the terrace.

Excellent performance is inherent in this type of extensions, since they give off heat very slowly, so that such an extension can be heated quickly and easily.

Its decoration can be carried out only after the completion of construction, and at the same time, construction can be carried out at any time of the year.

If necessary, over time, changing the finish of such a terrace will be much easier than with conventional classical construction.

However, when building such a terrace, all points must be taken into account. To avoid over time the appearance of cracks and deformation of the extension, it is necessary to correctly place the expansion joints. What are expansion joints? An expansion joint is a joint that cuts the building from top to bottom. Such a seam allows some parts of the building to settle independently in a vertical position.

frame extension To home
house extension project

To avoid the destruction of the outbuilding, it is necessary during its construction to separate the outbuilding with the help of sedimentary seams (2 cm slots), which should start from the bottom and go to the roof, and so on between all parts of the building. Subsequently, these gaps are filled with polystyrene foam, plastic bituminous, silicone or acrylic mass and elastic bands.

How to choose the right house extension project?

The terrace should complement the overall picture of the house, and not look like a separate element. Therefore, before you give preference to one project, you must fully think it over. The terrace should be spacious, but at the same time it cannot occupy more than 20% of the house itself.

If the house was built classical style, then the house should be ordinary classical form so that it complements the house and creates a single whole with it.

Frame panels are able to create a "thermos effect", the heat in which, unlike conventional brick walls lasts seven times longer.

Frame projects of extensions to the house have become popular due to their low cost and ease of installation.

The main carrier function for a given frame technology falls on and different kinds thermal insulation and sheathing "take on" the task of protecting the structure from external destructive influences and suppresses thermal insulation and external noise.

When lateral expansion of the house is necessary Special attention devote to the protection of the old part of the building. When designing a new extension to the house, you need to pay attention to the fact that bearing walls located perpendicular to the previously built part of the house.

When extending the outbuilding, the distance from the old foundation to the new one can be several meters. In this case, the floors must be installed so that they are closer to the old structure, but at the same time they should not rest on the old walls.

You can even connect two structures - the main part of the house with an extension in an atypical way, for example, lean the floor slab on two walls - the old and the new. However, this must be done carefully so that, as a result, the walls have the possibility of small movements during the subsidence of the foundation.

Any terrace, chosen wisely and done correctly, can decorate the house and give it completeness. However, the main rule when choosing an extension is that it must necessarily be combined with the style of the house and be no more than 20% of its total living area in size.

Desire to improve their living conditions by increasing the number of square meters appeared in every owner of a private house. The owners of apartments are not far behind in this and would also be happy to add at least one room to themselves.

There is nothing impossible in this, extensions to apartment buildings- a dime a dozen, you just need to know how to do it right, and not only from a legal point of view. Key to successful construction comfortable living – proper organization works and compliance with process technology.

Extension layout

They begin the construction of the extension from the most, perhaps, the main thing - with permission for this very construction. Without the appropriate piece of paper, you can run into a serious fine, and the funds spent will be wasted.

The next stage is also theoretical. Determine what purpose the extension being built will have. Will it be residential or winter Garden, pantry or just an emergency exit porch. From the purpose of the structure directly depend on the cash injections into the construction.

It will be logical to draw up a drawing correctly, the drawing helps to understand how to make an extension to the house, to make approximate calculations by quantity required material. Then they go to the place of future construction and transfer the drawing to the place, indicating the dimensions of the extension with the help of a cord and metal or wooden pegs. It is on the spot that they carefully examine how the new foundation will be combined with the existing one and whether the future extension fits into the architecture.

Material selection

Experts advise to approach this issue simply: what material the main house is built from, the same should be used for the extension. Simply put, if the house is wooden, then a wooden extension should be attached to it. The same applies to brick and concrete. But technical progress in the field of building materials does not stand still, and now universal materials have appeared, for example, foam and gas blocks. In addition to its versatility, it is an environmentally friendly and heat-saving material. You can veneer such an extension with decorative plates that imitate the material of the walls of the main building, which will create the appearance of execution in the same style.

But there are exceptions. In some climatic zones, it is possible to make an extension made of wood to a concrete building if it is used as a storage room or garage. Even a bathhouse can be built from logs and attached to your apartment. The flight of fancy in such cases is limited only by financial possibilities.

Foundation construction

Most milestone construction - . Even the strongest walls made of modern and expensive materials will be useless on a poor and flimsy foundation, so the answer to the question of how to make an extension to the house, the answer is to choose the right foundation. There are three main types of foundation:

• monolithic reinforced concrete, ;
• columnar.

The first option is universal, it is suitable for all types of buildings, the same applies to column foundation. The pile version is suitable for attaching a light veranda or utility room, which is insignificant in its weight and massiveness. This option is characterized by ease of implementation and pace of construction.

The first step to pouring the foundation should be research work soil study. This is done by specialized enterprises, it is extremely difficult to do it on your own, and the costs for the services of these specialists are incomparably small compared to the cost of losing the entire extension.

After issuing recommendations on the type, depth of the foundation and the need to link it to the main building, they begin marking on the spot. The contour is measured very carefully, observing the geometry of the corners, so as not to correct the trench during work.

Start digging a trench from the lowest angle, maintaining the required depth. It is best to immediately put up temporary supports to prevent the collapse of the walls. When excavation completed, a pillow of sand and gravel is arranged at the bottom of the trench. A layer of sand 100-150 mm thick. it is well compacted, and the same layer of rubble is poured on top. Since we are building an extension to the house with our own hands, all work is done with high quality and conscientiously.

Relatively universal will be the construction frame walls. The technology is little known to a wide range of the population, so many treat it with distrust, and completely in vain.

Popular frame walls

A frame wall is a complex structure. It is complex and multi-layered. Those who wish to apply this particular method often do not know how to make an extension using walls of this design. wooden frame consists of upper and lower wall trim. Auxiliary beams and racks are used to obtain the necessary rigidity of the structure, and doors and windows are placed between the crossbars.

The finished wall frame is sheathed on both sides with boards, forming a void, which is filled with insulation, a protective membrane and, without fail, a vapor barrier. A layer of vapor barrier is required. It prevents moisture from getting inside along with warm air from inside the room. Wet insulation loses its properties, and in addition, moisture is very detrimental to wooden base at home.

The problem of insulation can be solved by various mineral and glass materials, which are now offered in a large assortment on the construction materials market.

The erection of frame walls begins with the fact that the horizontal strapping beams are attached to the foundation. This is usually done with metal anchors. It is worth mentioning in particular that the waterproofing layer of the foundation should already be laid, and the lower beam should be mounted on top of it. Next, corner and load-bearing racks of the frame are mounted on the lower trim, which are fixed to stiffen with braces.
The upper harness is laid on top of the racks, which are fastened with straight spikes. Sheathing and internal insulation produced from inside the house. Moving outside, the laying sequence is as follows: first the inner lining, then the vapor barrier, glass or mineral insulation, and finally the windproof layer. All this is covered with outer casing.

The outer skin must have good moisture protection qualities, be resistant to wind and all kinds of weather conditions. Typically, this material is "lining" or non-profiled planed board. They must be nailed horizontally. The "lining" is fastened with the inner crest up, and the usual board with overlap and overhang one above the other. Such a scheme allows you to reliably protect the inner layer of insulation from moisture, slanting rain and snowstorms.

Building an extension to the house, you can use almost any material. It is important to remember that some of them are toxic and unsuitable for inner lining. Fibreboard, plywood or drywall will be an excellent basis for further interior improvements.

roof construction

Usually choose lean-to option for roof extensions. With this option, the angle of inclination should be at least 25-30˚. Having determined the angle of inclination, fix the beam on the main part of the building. The lower support will be the wall, its outer edge, or the laid floors of the new structure. The edge of the roof should protrude at least 300 mm. from the wall, for maximum protection against rain. After installing the rafters, the main roof is being installed, if it is a hard roof. When choosing shingles an additional base is laid, in the form of plywood or similar material.

Flooring and interior work

The choice of floor will be dictated by the purpose of the structure. For a residential option, insulation is necessary, by installing wooden beam and laying insulation, a variant of a warm floor device is also possible. For a garage or pantry, a concrete floor is quite suitable. This issue must be approached on an individual basis. The same applies to interior decoration.

Having studied the materials of this article, there should be no questions left about how to properly make an extension to a wooden house, since both the choice of material and the stages of construction are similar and suitable for such a construction.

Desire to increase your country house over time, almost every owner of a private house appears. And an excellent solution in this matter would be an extension to an existing house.

Begin construction works from the drafting of the project, where it is clearly and clearly worth drawing out the plan of the planned object, considering the connection of all premises with the existing house, choosing the type of structures, foundation and deciding which ones Construction Materials will be used. Financial costs during construction will depend on the correct study of the design stage. It is also worth at this stage to decide on the nature of the use of this building, namely, it will be seasonal or year-round, and also decide what number of storeys the new building will be.

There are several common types of extensions that can be classified according to their purpose.

Summer room (kitchen or veranda).

Such an extension is usually one-story and is used in the warm season. It is convenient for spending time together, family dinners, relaxing, etc. Of course, you need a device of light or shallow foundation, preferably independent of the main building of the house.

Such a structure, as a rule, has a shed roof (Fig. 1, 2). As roofing material it is recommended to use a metal tile or polycarbonate. In this case, it makes no sense to do thermal insulation, because the room will not be used in winter. It is worth noting that minimum angle roof slope 8 °, you can not do less, otherwise there will be leaks after showers and snowfalls.

Living room and attic, if the extension is two-story (Fig. 3, 4).

In this case, a more thorough approach will be required for the construction of the foundation, the construction of the main walls and roof, as well as the installation of waterproofing and thermal insulation materials, supply of all engineering communications.

Particular attention should be paid to the thermal insulation of walls, roofs and floors, given that the extension will be operated in the cold season, and, accordingly, heating.

Before starting construction, you need to consider the condition of the house. The coupling of roofing and foundation structures will depend on this criterion. And it is worth considering that due to the difference in the magnitude of the load that the main structure and the extension will exert on the ground, it is likely that over time they will move relative to each other.

Another option for an extension to the house can be a separate building, closely adjacent to the main one., which quite often becomes the only possible

because of old house may not withstand the reconstruction of the roof, and this will compromise the stability of the entire structure.

Also the extension may differ in the type of foundation. Usually, a separate foundation is arranged for the extension, which is connected to the base of the old house with the help of embedded reinforcement.

Of course more correct option- this is the common foundation that is laid at the stage of building a house. However, this happens quite rarely, and therefore it is worthwhile to ensure the maximum similarity of the foundations in terms of material and depth.

The most constructive and competent solution may be a separate foundation for an extension. The most common in this regard today is the foundation on screw piles (Fig. 5, 6). After twisting into the ground, the piles are combined into a single grillage by welding several metal channels or from a wooden beam. It turns out an independent and independent foundation, which will not be connected to the main house in any way, since the existing foundation can continue to move down, which can lead to deformation of the structure.

At the same time, between the two buildings, the minimum possible distance, i.e. technological gap, which is filled with heat-insulating and waterproofing materials.

An extension to the house can be made using frame technology or from a wooden beam (Fig. 5, 6).

Frame technology the most acceptable, as it has a small weight and is the construction of a frame made of wooden beams and filled with insulation. For example, these can be SIP panels, which in a section represent a three-layer “pie” of two bearing surfaces (usually from OSB (OSB), between which expanded polystyrene foam is pressed, where the thickness of the insulation can be different, so you can choose panels for any climatic region. In this case, cladding with additional materials will not be required, which will reduce the cost of construction.

It will be enough to paint the interior panels with varnish. It is also worth saying that an extension from a bar to a wooden house can be of two types: three walls and a fourth carrier, which is already in the house, or three walls, which is the most reasonable in terms of material consumption. If planned winter accommodation, then it is worth using a material whose cross section is at least 150 x 150 or 200 x 200mm.

Such a beam is quite heavy, but it will also last longer. After the walls are erected, the remaining gaps must be sealed, otherwise it will be very cold in the extension. This can be done with the help of modern heaters based on basalt wool or polyurethane foam.