Pipes

Budget facade from OSB under fachwerk: do-it-yourself. Building a house from OSB slabs with your own hands

If you want to get inexpensive and comfortable housing in the shortest possible time, then frame house- exactly what you need. Such housing is incredibly popular because of its affordable price, so inexpensive OSB and chipboard buildings are found in every region of our country. Moreover, the comfort of living in a frame house is not lower than in a brick mansion, since these buildings have all the necessary engineering communications. In our article we will talk about all the nuances of construction frame houses.

Pros and cons of frame houses

The OSB frame house has many advantages, among which are the following:

Your house can be built in the shortest possible time. The speed of construction of frame buildings can only be compared with houses made of sandwich panels.
If you strictly observe the construction technology, then the thermal insulation qualities of such a structure are quite high.
From this material, you can build a house of any layout, configuration in plan and style.
Since the frame structure of the walls contributes to a small specific gravity of the structures, it is not necessary to make a powerful buried foundation for such a structure. A shallow or columnar base will be quite enough. Therefore, the cost of arranging this important part of the building will also be significantly reduced due to saving materials and reducing the volume of earthworks.
Since the surface of OSB boards is even and smooth, the cost of exterior and interior finishing and wall leveling is reduced.
OSB is a material that can be easily drilled and sawn. It is strong enough moisture resistant and durable. Therefore, the installation of decoration on such walls is quick and easy.

Important: even after dismantling, OSB can be used as formwork for arranging the foundation, walls, partitions and other structural parts of the building.

The OSB frame house has certain disadvantages, which are also worth mentioning:

If we compare oriented strand boards with brick or concrete, then OSB buildings are not so durable. However, a house made of this material is able to serve you even more than half a century.
The strength of the walls and the entire structure of oriented strand boards will be lower than that of buildings made of artificial and natural stone materials.

Choosing the type of foundation

When building a house from OSB with your own hands, you should especially carefully approach the choice of the type of foundation and its arrangement. The easiest way is to make a shallow strip foundation. This option is suitable if the soil freezing depth is not more than 80 cm.

Installation of a shallow tape base is carried out in the following order:

After preparation construction site the marking of the future base on the ground is carried out.
Further along the perimeter of the structure and under all load-bearing walls, a trench of the required width is dug.
The soil at the bottom of the trench must be leveled and compacted.
If the soil is sufficiently dense and the walls of the ditch do not crumble, then formwork is not necessary. As fixed formwork and waterproofing roofing material will be used. They line the walls of the trench with an overlap of strips by 15 cm.
If construction is carried out on sandy soils, then formwork must be installed. The inner surface of the structure is lined with a dense polyethylene film or roofing material.
At the bottom, a sand cushion 10 cm high is made. The sand is wetted with water and rammed.
Then a layer of crushed stone or gravel is made to a height of 15 cm. This layer is also leveled and rammed.
After that, a layer of concrete 5 cm high is poured to the bottom. This is necessary so that the reinforcing cage is protected from moisture by a 5 cm layer of concrete.
After it hardens, a frame of reinforcement is installed.
Then the rest of the concrete is poured.

On stable soils, you can make a columnar or columnar-strip foundation for an OSB house. This type of base is easy to install and economical. As pillars, you can use ready-made reinforced concrete products or make them during installation from pipes or monolithic reinforced concrete.

The frame house, built on screw piles, is characterized by increased reliability. The supports are screwed into the soil so that their base is below the freezing mark of the soil. Such bases can be used even on heaving soils. For frame house enough piles with a diameter of 90 mm, deepened by 2-2.5 m. The installation of piles can be done using construction equipment or manually, which will save you money.

wall frame

To understand how to build a house from OSB, you need to understand the principle of arranging building envelopes from this material. Since a house made of oriented strand board has a frame base, therefore, first of all, it is necessary to make it. This is done in the following sequence:

First, the bottom strapping is done. To do this, you will need a bar with a section of 150x150 mm. The harness is laid on a concrete base (monolithic tape). To perform horizontal waterproofing, the surface of the monolithic tape is covered with two layers of roofing material. Next, the strapping beam is laid and attracted to the base with metal brackets.
On the strapping beam, markings are made indicating the installation location of the vertical frame elements in the area of window and door openings.
The frame is assembled from uprights. In the corners, to increase the rigidity of the structure, double bars are installed. It is best to use boards with a thickness of 25-30 cm to make the frame. The thing is that insulation will be laid between the frame guides, so the thickness of the wooden frame element should be equal to the calculated thickness of the heat-insulating material. The board is attached to the strapping beam across, that is, with the ends outside and inside the house.

Attention: since the width of the board depends on the required thickness of the insulation, in the southern regions it is enough to use boards 150 mm wide, and in the northern regions you will need a thicker layer of insulation - 200 mm, so the boards should be taken the same width.

The fastening of the boards of the upper and lower strapping is carried out by means of steel corners. Wood screws are used as fasteners.

Sheathing and insulation

After the construction of the frame, you can proceed to the sheathing of the walls. OSB sheets are attached to the frame with self-tapping screws. Heat-insulating material is laid in the gap between the outer and inner skin (between the frame boards). Basalt slabs, extruded polystyrene foam or mineral wool can be used as insulation.

Important: you need to fix the OSB on the frame so that there is a gap of 2 mm between the plates for temperature deformations of the material.

If we talk about the choice of insulation, it is worth noting that not the best option is mineral wool, since the material has a sufficiently high hygroscopicity. When wet, the material loses all its thermal insulation qualities. To prevent mineral wool from becoming damp, with outside a ventilated facade is mounted at home. For this, the facade decoration is attached to a crate of wooden bars.

Attention: when laying heat-insulating material, it is worth making sure that cold bridges do not form, that is, the plates should adjoin all structures as tightly as possible.

If polystyrene foam plates are used to insulate the house, then all the gaps between the plates and building structures it is necessary to blow out with mounting foam. The laying of mineral wool is carried out in two layers, while the joints of the plates in each layer should not coincide. Similarly, perform insulation and floor cladding.

Roof installation

The erection of the roof of a frame house is done in the following sequence:

Perform installation of rafter legs. They are mounted in pairs, fastened to the upper strapping beam of the last floor and to each other.
Steel brackets are used to fix the rafters to the floor beams. These elements are attached to the ridge with self-tapping screws.
To form very long slopes, the rafter legs are spliced. To do this, use two short beams of the same section as the rafter, which are attached on both sides at the junction of the ends of the two spliced rafters. All elements are bolted together.
After installing the rafters, you can proceed to the manufacture of the gable frame.
After that, the roof is sheathed with oriented strand boards. At the same time, you should not forget about all the layers of the roofing cake: insulation, vapor and waterproofing.
Then the sheathing and insulation of the gables are performed.

Exterior and interior decoration

Any finishing material can be used as a floor covering: carpet, laminate, linoleum, parquet, ceramic tiles, etc. When laying flooring in the bathroom and bathroom, it is important not to forget about waterproofing. If you wish, you can equip the underfloor heating system, this will in no way affect the strength and durability of the OSB. Smooth polished OSB boards can be varnished, getting a beautiful flooring without the use of facing material.

In choise interior decoration there are no restrictions on the walls either. The only thing that is not recommended to do with OSB boards is to plaster them. Before styling ceramic tiles walls are recommended to be sheathed with moisture-resistant sheets of drywall. Before wallpapering, it is also advisable to level the walls with plasterboard. Other Decoration Materials fastened in accordance with the installation technology.

Exterior finishes can also be very diverse. Quite often, an OSB house is sheathed with vinyl siding. If funds allow, you can overlay the walls with facing bricks, thereby increasing the thermal insulation characteristics of the building envelope. The most budget option:

Coat the OSB walls with a primer.
Paint them with exterior paint.
Nail the bars, painted with a contrasting color paint, onto the walls according to the principle of half-timbered architecture.

Any material can be used as a roofing: soft roll tiles, corrugated board, metal tiles, slate. If you are going to use the attic floor as a living space, then it is better to use a soft roof covering that will dampen the noise from drops during rain. From this point of view, metal tile is not the best way for residential attic space due to increased noise.

The booming construction market has given us a lot of new building materials and building construction technologies. Among such innovations, OSB panels, or oriented strand panels, can be noted. More than 90 percent of the material consists of wood chips, and is obtained by pressing crosswise folded chips from aspen or coniferous trees under high pressure.

What is good OSB technology

Due to the cross-laying and deep flattening, up to the interpenetration of wood fibers, with a minimum of bonding impregnation, the panels obtain strength and flexibility. The resistance to mechanical stress of the boards is the same or even greater than that of plywood counterparts.

It takes 2-3 weeks to build a frame house from OSB boards, and it does not need heavy building mechanisms! Subject to the observance of the technology, these buildings turn out to be very warm and able to withstand temperatures in the range from -40 to +40 ° C, and they are not afraid of dampness. The facade, roof and internal surfaces of the slabs are not leveled before finishing.

A panel house is relatively inexpensive, since the price of a ready-made factory set of all elements is low, the design is light, and installation is simple.

Other benefits:

The technology has many fans in Canada and the US. Housing made of panels in a short time sheltered millions of immigrants from European countries destroyed during the Second World War. In Russia, OSB houses are not yet being built so widely, as overseas, because there are still few organizations engaged in the production of plates from this material. The infrastructure for the production of components is poorly developed, and there are few firms specializing in assembly. Meanwhile, OSB houses are successfully operated even in the Russian Arctic.

Due to moisture resistance, strength and lightness, the material greatly benefits in comparison with other building materials that are used in the construction of wooden buildings.

Other pluses are as follows:

No need for expensive lifting equipment.
High fire resistance of houses.
The ease of insulating the roof and covering it with a material that protects against precipitation.
A set of plates fits in one or two trucks.

Types of plates

There are four types of plates that differ from each other in strength, moisture resistance and price. Depending on the specified properties and competent combination of plates significant resource savings are achieved.

There is no consensus on which slabs to use for the construction of external walls. In the Russian Federation, OSB-3 is more often used for this.

Construction safety

Projects of houses from OSB panels in Russia are subject to examination in accordance with the norms of the construction legislation of the Russian Federation. Since 2012, construction expertise can be carried out by both state and private firms. When choosing a suitable project, the developer has the right to require confirmation of the safety of the future building, taking into account the following criteria:

SanPiN compliance, environmental requirements and fire regulations are established when buying panels in a hardware store according to the accompanying documents for the product.

Frame housing construction

There are at least two technologies for erecting frame buildings from OSB panels.

The first is the paneling of the frame, which plays the role of a supporting element. This technology is used in the construction of hangars and other buildings that do not require insulation and which do not have special requirements in terms of aesthetics.

Sometimes a frame sheathed with OSB panels is insulated with mineral insulation. Inner side slab buildings are also sheathed.

The minus of the technology is in an imperfect insulation system: "cold bridges" are preserved at the joints and corners of the structure. Even in this case, construction is not sufficiently controlled due to the difference in the quality of building materials purchased at different times, this mainly applies to lumber of load-bearing elements. . Due to lack of drying wood, it is possible to change the configuration, reduce the level of thermal insulation. Before use, wood is treated with antiseptics, fire resistance is given, as a result of which additional time is wasted and the speed of building a house is reduced.

The second technology consists in the construction using three-layer sandwich panels (SIP-panels) as a bearing element, which consist of two layers of OSB panels and a polyurethane foam layer between them. These panels have a special original design mounts. Plates are manufactured by industrial methods using high-tech equipment.

Technology Capabilities

Benefits of our method construction of prefabricated low-rise buildings are obvious:

Building a house from OSB panels

The main thing is to make the foundation right. For our case, the best foundation is pile. A pile buried below the freezing point of the soil will ensure the strength of the support and the resistance of the structure to being pushed out of the soil. The strip foundation has a significant drawback, which, however, can be easily eliminated with the right basement design, sewer inputs, water supply systems, electricity and gas supply.

After the installation of the foundation and its waterproofing, a support board is laid along the perimeter of the base, repeating the configuration of the future building. The width of the board must match the width of the panel groove. One of the basic rules for building a house from OSB boards is the use of sealant when connecting panels and support boards and fastening corners and joints with self-tapping screws.

Vertical guides, which provide a strong connection of the plates, are bars connected in pairs with self-tapping screws. The width of the bar corresponds to the width of the groove, therefore, boards connected flush, enter the groove. The connection is provided by fastening with self-tapping screws from the inside and outside of the groove in increments of 15 cm. corner panel. Narrow panels are used for the ceiling and floor, which are designed for increased vertical loads.

The construction of prefabricated houses is gaining popularity in Russia. Why not? The house is being built in the shortest possible time and is comfortable. So, in the case of moving to another city, a young family who has chosen housing from OSB boards will receive a roof over their heads very soon!

The OSB frame house is a reliable and inexpensive building, the sheathing of which can be done independently. For the construction of the building should be selected suitable material and fasten all the details correctly.

Oriented strand boards are highly durable. According to their characteristics, they significantly exceed many wood products that are used in the construction of houses.

OSB boards are made from wood chips, which are laid out in several layers and pressed under high pressure. Each wood layer is impregnated with a special adhesive. The mutually perpendicular construction of wood chips significantly increases the wear resistance of the boards.

OSB panels have high performance properties:

Ease of material processing. Plates can be sawn, cut and polished. There are no cracks at the cutting points.
Strength. In terms of durability and rigidity, OSB is not inferior to a strong board. Due to the fibrous dense structure, the material can be fastened with various fasteners - staples, screws or nails. Also, the panels are well connected with any building adhesive solution.
Resilience to atmospheric changes. High quality sheets are subjected to additional treatment against fungus and mold. This manufacturing technology allows you to withstand rainfall and tolerate temperature changes well.
Light weight of the product. A nine-millimeter panel weighs no more than twenty kilograms. Therefore, it is easy to transport and carry during construction.

Approximately chip material is a harmless material, since it consists of natural wood particles, and the content of adhesive substances in it does not exceed three percent. Due to the even surface of the slab, there is no need for additional processing before painting and cladding.

OSB panels, due to their homogeneous structure, do not exfoliate or split. Compared to other natural materials that are used to build buildings, particle boards have a low cost.

What plates are suitable for building a frame house

Frame house from OSB panels

Approximately - particle boards, depending on the method of manufacture and construction purpose, are not divided into four categories. Each type of material has its own characteristics that affect the scope of use in construction:

OSB 1. The material has a low resistance to moisture and a reduced level of strength. It is used for the production of packaging, furniture or upholstery.
OSB 2. The plate is not water resistant and belongs to the medium hardness category. Well suited for the manufacture of wall partitions in dry rooms.
OSB 3. Moisture-resistant product that can be used for the construction of load-bearing partitions.
OSB 4. High-strength material resistant to various mechanical influences. Such panels are not exposed to moisture and tolerate temperature changes well. Is used for various kinds construction.

For the construction of frame houses, oriented strand panels of the third class are most often used.

Such a universal material has all the characteristics necessary for the construction of buildings.

Instructions for building a house from OSB slabs

For the construction of a frame building, slabs are often ordered according to the dimensions of a pre-prepared project.

Foundation construction

OSB panels are a fairly lightweight material, so any type of foundation is suitable for building a house. Most often, a tape base is used, which is easy to do on your own:

after leveling the construction area, carry out a complete marking of the site in accordance with the planned layout;
dig a trench with a depth that depends on the characteristics of the soil and the level of its freezing - from eighty centimeters to one and a half meters;
tamp the soil at the bottom of the recess;
lay two layers of waterproofing material;
sprinkle with a mixture on top - one bucket of sand and three of the same containers of crushed stone;
put formwork from OSB panels;
install a reinforced frame in the trench;
on top make concrete pouring and level it with a hydraulic level.

After the concrete mortar has completely hardened, the foundation is covered with a film material for waterproofing.

After that, the top is built wooden frame which includes:

tying the bottom with logs;
installation of vertical supports for walls;
fixing floor boards and logs;
construction of a roof truss system from beams.

The finished wooden frame is sheathed with high quality oriented strand boards.

Floor sheathing

OSB panels are connected on logs with straight edges. There should be a 3 mm gap around each particle board.

The sheets are laid with the central axis perpendicular to the bars on the floor. Each slab must be connected to the previous OSB panel on logs or have additional support at the ends with a special tongue-and-groove fastening.

Sheets are attached with nails. Adhesive solutions are used for additional contraction strength.

Fastening OSB boards to walls

For the finishing of load-bearing structures, oriented chip material twelve millimeters thick is used. To improve thermal insulation, the openings are initially filled with mineral wool.

Installation of sheets on the walls can be carried out both horizontally and vertically. in windows and doorways panels are connected with a gap of three millimeters.

Fasten the plates with ring or spiral nails. At the junction of chip sheets, they are driven in every fifteen centimeters, and the distance between the nails doubles to the supports.

Installation of OSB panels on the roof

The quality of strengthening the sheathing depends on the evenness of the frame base of the roof. For installation, strong, undamaged panels are selected that have been properly stored and transported.

Short sections of sheets are connected on wall and ceiling supports. The remaining panels for fastening should have a comb and groove markings at the ends and rely on auxiliary supports. Each OSB sheet must rest on at least two wooden bases.

The sheathing is fixed with spiral nails fifty-one millimeters long. On the rafters, fasteners are mounted at a distance of thirty millimeters, and on the connection of the edges of the plates, nails are driven in every fifteen centimeters.

From the edge of the OSB panel to the screws or nails, a minimum gap of one centimeter must be observed. When lining the chimney, the distance provided for by the building safety rules is observed.

Fastening OSB material is carried out in accordance with the established rules:

leave a ten-meter gap between the panels and the foundation to protect against moisture;
keep a distance between nails or screws of at least fifteen centimeters;
when screwing in the fastener, retreat one centimeter from the edge of the sheet;
do not connect the panels tightly, leave a three-millimeter gap between them.

It is not difficult to build a frame house from OSB panels. The main thing is to fill in a strong foundation, evenly build a frame and make sheathing with oriented strand sheets in accordance with all the rules for their installation.

Self-building a house takes a lot of time and labor costs. Wishing to save finances, time and effort, people compare different variants construction using modern materials and building technologies. In our article, we will tell you how to make a house from OSB with your own hands in the shortest possible time, with minimal financial costs.

Economical construction

The cost of building a building from scratch can fluctuate over a wide range and it depends on the prices of the building and finishing materials used. The most affordable and reliable today is considered to be a frame house made of OSB boards.

To build such a house, there is no need to hire a team of professionals. Construction is reminiscent of assembling a large constructor, the elements of which are ordered at the factory according to the developed project.

The advantages of building a house from OSB are obvious:

A clear definition of the cost of the future construction.
Virtually no unexpected costs.
The builder pays only for the materials he needs.
Each purchased panel has its own place in the building and no surpluses and unaccounted expenses are foreseen, which allows saving up to 25% of the cost.
The developer will save a decent amount of money on the construction of the foundation structure, since a massive base is not needed for a frame house.
Ideally smooth walls of the building do not need expensive finishing work.
Insulating materials are laid inside the walls, which makes the house especially warm and reduces the cost of the building's heating system.
The prices for the material used are significantly lower than the cost of bricks.

OSB boards are used both for the installation of formwork for the foundation, and for the construction of all walls, partitions, floors and roofs.

For walls, plates with a thickness of 9 mm are used, and for mounting the floor - 12 mm.

Instructions for building a house from OSB boards

Stage number 1. Foundation. For frame house the best option is a strip foundation. The depth of laying the foundation under the house depends on the climate of your region. If the soil freezes no more than 80 cm, the foundation is made shallow. It does not require additional manpower to build it.

Sequence of work:

Level the construction site, make markings and layout.
Dig trenches for the foundation.
Level the bottom of the trench and compact the soil.
Lay water-repellent membranes or roofing material as a waterproofing layer.
Fill the bottom of the pit with a five-centimeter layer of sand and a twenty-centimeter layer of rubble. Good to tamp.
Install formwork from OSB boards.
Install reinforcement cage.
Pour concrete base under the house.

When the construction site is located on a stable dense ground, you can install columnar foundation, favorably differing in profitability and simplicity of works. Many developers for a frame house install a columnar-tape base. The supports are tied with a concrete tape - a grillage.

Stage number 2. OSB walls. Lay a waterproofing layer on the foundation.

Sequence of work:

Lay a beam measuring 15 * 15 cm on a concrete tape and strengthen it with metal brackets. This will be the bottom strap.
Mark the location of window and door openings.
Assemble the frame of the house from vertical racks. For this, boards with a thickness of 3 cm and a width of 15 cm or 20 cm are provided. A narrower board is suitable for southern regions, and wide - for the northern ones. At the junction of two walls, in the corners and doorways, you need to install double boards.

A thickness gauge will help make the board smooth with the same width and thickness. Before proceeding with the collection of the building frame, all structural elements must be treated with an antiseptic.

Install the boards so that the ends are outside and inside the building. To fasten the upper and lower trim with boards, use metal corners and self-tapping screws.

Upon completion of the assembly of the frame of the first floor, proceed with the installation of the ceiling and the construction of the attic floor or the installation of the truss system. The faster the roof is erected, the less likely it is that the installed frame will suffer in case of bad weather.

Stage number 3. truss system. Build a farm according to the project of a house from OSB slabs. The truss sides are installed simultaneously on both sides. To attract the structure to the ridge with self-tapping screws, and to the floor beams - with brackets.

If the rafters are less than the length of the roof slope, it is necessary to double the slopes, connect them with an overlay bar, equal in width to the rafter board. After installing the truss truss, start working on the gables.

Sheathe the OSB roof with slabs, laying them so that the long side is along the slopes. When the roof sheathing is completed, proceed with the installation of the plates on the gables.

Stage number 4.

It's time to paint the walls.

The installation of the plates must be done in such a way that there is a 2 mm gap between them.

Wall sheathing can be started from any angle from the foundation and up. You can sheathe one wall first, and then start working on another, or sheathe external walls at the same time. Window and door openings remain open.

Insulate a house from OSB with mineral wool or polystyrene foam. If wool is used, it is necessary to arrange a ventilated facade from the outside. From wooden bars to make a crate for the whole house. It is on the crate that decorative material will be installed.

The laying of thermal insulation materials must be carried out very carefully so that there are no cold bridges.

Mineral wool can be laid in two layers to cover joints. When using polystyrene foam to insulate the walls of the house, the cracks are filled with mounting foam. When the heat-insulating layer on the outer walls is laid, you can proceed to the sheathing internal walls.

Stage number 5. Ceiling and floor lining. Many developers first sheathe the floor and only then start working on the walls. Styrofoam is used to insulate the floor, laying it between beams hemmed with transverse bars or sheets of moisture-resistant plywood.

For the ceiling, the same sheathing technology is used.

Stage number 6. Internal and exterior finish. Any materials can be used to finish the interior walls. The only thing not recommended is plastering. OSB boards are in excellent contact with primers, varnishes, paints.

The floor is covered with porcelain stoneware, parquet, laminate, PVC board, linoleum. Particle boards have excellent flat surface, which allows you to make high-quality laying of ceramic tiles. You can even install a warm floor, which will not affect the thermal conductivity and strength of the plates.

The facade has excellent surface. It is enough to cover it with a primer and paint it in any color. Use bars of a different color and make a fachwerk finish. This is the cheapest finishing option. You can use more expensive materials.

Windows and doors are installed both wooden and metal-plastic. There are no restrictions. It all depends on your personal preferences and tastes. Choosing for the construction of a frame structure project with OSB boards you will be moving into your home very soon.

Video

We invite you to learn about the features of assembling the frame of a house from OSB using Scandinavian technology.

OSB house

The abbreviation OSB is translated as oriented strand board, the building material is ideal for construction using frame technology and provides high performance, since the sheets are processed with resin during manufacture.

OSB plate device

OSB boards have the following layers:

inside the chips are located transversely;
on top of the chips is located longitudinally.

If a layer of insulation is laid between these layers, these will be sandwich panels. Typically, the role of insulation is performed by mineral wool, polystyrene foam or polyurethane foam.

Types of OSB slabs for the construction of frame houses

types of OSB boards

Group 1: used for arranging partitions between rooms. Plates have low strength, they can not be used in high humidity.

Group 2: used for bearing walls in a buiding. They have low resistance to moisture.

Group 3: suitable for construction external walls because it is not afraid of excessive moisture.

Group 4: sheets of this type are not bought very often, although they have increased strength.

These chipboard panels, depending on their purpose, are indispensable in the construction of houses using frame technology.

Pros and cons of OSB boards in the construction of a frame house

Since these panels are made from wood chips, they are similar in characteristics to fiberboard and chipboard. However, residential buildings are built precisely from these plates, since they have the following undeniable advantages:

High strength.
For the manufacture of environmentally friendly raw materials, corresponding sanitary requirements and norms.
Ease of handling, transportation and installation.
Low cost compared to other types of building materials.
Slow flammability and burning;
Elasticity and flexibility;
Resistant to insects, fungi and bacteria.

However, OSB-plates also have some negative properties. For example, from the panels of the last two groups, it is recommended to build walls from the outside. The fact is that they contain resin containing toxic substances.

Be sure to ask for a certificate for this material and be sure to read all instructions.

Step-by-step algorithm for mounting a frame from OSB

construction of a frame house from OSB boards

OSB boards are a modern and quite popular material for construction. The whole process should begin with the arrangement of the foundation of the required type: tape, monolithic or pile. The choice of foundation should take into account the construction site, the ground freezing indicators, as well as data on the level of groundwater. But in most cases, a pile foundation is installed, since the weight of the frame structure is small.

After the foundation is laid, it is necessary to determine the number and type building material: sandwich panels or OSB panels of 3-4 groups. Yes, you can use panels of the first two types, but you need to additionally insulate the structure. A support board must be attached over the entire area of \u200b\u200bthe base of the building, subsequently installing the selected type of OSB panels on it. The frame elements are fixed by means of self-tapping screws and grooves.

The assembly of a frame house should begin from the corner of the future structure. To connect OSB sheets, it is necessary to use nails, horizontal grooves and a vertical bar. In particular, it is necessary to competently carry out the docking of panels of building material in the corners so that cracks do not form.

When using simple OSB-plates, the inside of the house needs to be insulated. Waterproofing is not needed here, because groups 3 and 4 of the material have good moisture resistance. Upon completion of the thermal insulation, you can proceed to finish the surface of the walls, for example, with drywall. After assembling the frame, partitions between rooms can be installed using particle boards of the 2nd group.

Using OSB-plates, it is possible to build both walls and a roof (3rd group of OSB-panels). Initially, rafters, supports are installed, a wooden crate is made of bars, and panels are already attached to them with nails or self-tapping screws. It is important to determine in advance the place for the chimney so that there is the necessary distance around it.