How to build a house from SIP panels? We adopt Canadian technology. We build a house from sip panels: construction technology, pros and cons Do-it-yourself house from sip panels technology

When deciding to build a private house on your own, often the emphasis is not so much on the quality of materials as on their cheapness. Currently the most profitable and fastest way to build- construction of houses from sip panels.

Panel building gained popularity over 50 years ago. Initially, this technique has established itself in Canada, Europe, and Japan. Today, the technology has gained many supporters among Russians.

Types of material: what are they made of?

SIP is a structural insulating panel consisting of two special sheets, between which a heater is placed.

Layers stick together under pressure with high pressure. The standard plate thickness is 9 mm or 12 mm.

Let's see what sip panels are made of?

outer layers can be made from the following materials:

• oriented strand board;
• a sheet of gypsum fiber or drywall;
• plywood;
• fiber board.

As a heater is used:

• polystyrene foam - a porous material that is 90% air, is absolutely safe;
• polystyrene - waterproof, but flammable, subject to rapid burning;
• polyurethane foam - has a high insulating threshold, does not conduct heat, is flammable;
• mineral wool - does not burn well, is safe for health.

In this article, you can learn about what a roof gable is and what it is for.

Advantages and disadvantages

sip panels have significant advantages:

The disadvantages of sip panels are the following:

1. not safe- First of all, it depends on the quality of the materials used in production. Many factories make panels using foam. It is better not to buy them, polystyrene emits formaldehyde.
2. Condensation forms at the junction of the frame and the slab, which leads to the appearance of joint defects.
3. The panels are hermetically sealed, therefore, buildings need a forced ventilation system which increases the cost.
4. The service life is limited. The design loses its insulating properties after a few years. This problem is solved by replacing the worn-out insulation with a more durable polystyrene foam.

How to build a house from sip panels with your own hands?

Today, in the construction market, a huge number of companies are building houses from sip panels. Of course, you can build a house with your own hands.

Consider phased execution of work. So, we are building a house from sip panels with our own hands.

Preliminary work

At this stage, a project of the future dwelling is drawn up. As a rule, a suitable option is chosen from a variety of standard projects and finalized independently.

Or they turn to the design organizations for help. Thoughtful planning ensures quality and durability of the future home.

Then produced calculation of the required amount of material, the purchase of a quality tool (you will definitely need a screwdriver, a hacksaw). Most likely, you will have to resort to the help of a specialized organization.

Buying standard panels and then customizing them for your project is quite laborious. Consequently, it is easier to contact a company that will manufacture and deliver panels required parameters.

Foundation construction

most popular foundation types are:

• pile or pile-tape;
• monolithic slabs with shallow penetration;
• columnar or columnar-tape;
• tape deepening with a plinth;
• tape recess.

Piling installation has a relatively low installation speed, simplicity, efficiency and economy. Most experts consider piles to be the most acceptable basis for a panel house.

A screw pile is a metal tube with a blade. The pile is screwed deep enough into the ground, which eliminates the deformation of the building.

Water supply, heating and electricity for the future home bred to the construction of the foundation.

Waterproofing, piping, building walls

At this stage, two layers of roofing material or bitumen are laid on top of the foundation, and then a strapping beam, pre-treated with an antiseptic. Then, starting boards are attached to the strapping beam with screws.

Panels are laid next, which will later serve as a floor. When docking, the grooves are treated with sealant, fixed with self-tapping screws. Butts also treated with sealant, sheathed with boards.

The sip panel is attached to the launch board. It should be mounted from the corners of the structure. The connection is simple, the groove is inserted into the ridge, the fasteners are reinforced with screws.

Be sure to use a level to protect the structure from distortion. For joints, foam is used. It is also worth doing with the ends of the sip panels before joining them to each other.

Prefabricated houses from sip panels are gaining more and more popularity in do-it-yourself construction. Let's look at the main points of building a house using Canadian technology using sip panels.

Foundation for a frame sip house

Houses are quite light and durable. At the heart of the structure there will be enough pile foundation, the grillage can even be made from a bar of the appropriate diameter.
Watch the video story about Sip panels on Discovery, interesting experiences!

Construction technology

Sip construction is an assembly of finished factory panels according to the tongue-and-groove connection principle. The most important point here is the quality of the source material, only with the proper execution of the panels themselves, the house will turn out without gaps at the joints, which will ensure good and strength of the structure.

When assembling a sip at home, the seams and joints are treated with mounting foam, which is not recommended to be cut off after hardening. The foam tends to break down under the influence of ultraviolet light, cutting off the edge only speeds up this process.

The construction of a vulture house can be carried out in any of the seasons, however, the most favorable is winter time, because. summer construction rush can delay you at some stages of construction, and in the off-season there is a chance of rain and bad weather.

Finishing a house from sip panels

Finishing sip panels (and exterior) can be chosen to your taste - any will do. There are no restrictions here, except for financial ones, since sip panels show themselves equally well when finishing with wooden materials, and when using tiles or, and in all other options.

Advantages and disadvantages of sip houses

Consider the main advantages of Canadian technology houses and the existing disadvantages of these buildings.

Sip panels pros- houses

• The interest in sip construction is explained by the low cost of such structures compared to other types of private construction, the short construction time for houses, a simplified system, and.
• A light structure made of sip panels can be erected on a simple screw or. Quick assembly of ready-made factory panels at the construction site significantly reduces the time for building a house with your own hands.
• Finishing sip panels is extremely simple. Smooth and even walls made of panels do not need leveling or additional processing before finishing work. Which also has a beneficial effect on the cost of the finished home.

Cons of sip panel houses

• However, despite the fact that sip panels have unconditional advantages, these houses are not environmentally friendly, although firms try to claim the opposite, do not believe it (when using sip panels, the level of formaldehyde should be controlled); therefore, a good finish, protection from sunlight is a must!
• despite good thermal insulation properties, they cannot boast of good, and their indicator is rather low.
• You should be extremely careful when installing electrical wiring and heating systems in sip houses.
• Also, one of the features of sip houses is that they need constant airing, because. the materials used do not allow air to pass through.

Is it worth it to build a sip house? conclusions

Building a house using Canadian technology with your own hands is quite possible, but you should carefully consider the choice of materials and manufacturers. The strength, durability, beauty and reliability of a sip house directly depends on the quality of the materials used (panels).

Below we list the pros and cons of using the technology of building houses from SIP panels.

Advantages:

• due to the high heat-saving characteristics of enclosing structures.
• More usable area - due to the small thickness of the walls, you can get 15-20% more usable area.
• Accelerated installation of the box at home (1-2 weeks).
• No need for an expensive foundation (enough, for example, installed in 1 day).
• Savings on heavy lifting equipment can significantly reduce construction costs.
• You can build houses all year round - they do not shrink, so finishing work can begin immediately after assembly.
• The assembly technology is simple, you can even build a house from a SIP panel with your own hands - this is within the power of anyone who follows the instructions and knows how to hold a screwdriver and a saw in their hands.

Flaws

• A small thermal inertia of the enclosing structures is characteristic of any frame houses.
• The high price of the material - however, this is more than offset by savings in foundation costs and a reduction in construction time.
• Enclosing structures do not breathe, and, therefore, an efficient device is needed - this drawback is also inherent in all frame houses.
• Flammability of building envelopes - but it is not higher than that of any wooden buildings.
• Emission during combustion of harmful substances - indeed, during the melting of polystyrene foam, styrene is released with a specific sweetish odor. When its concentration in the air is more than 600 ppm (1 ppm = 4.26 mg / m3), it is dangerous to humans. But the smell of styrene becomes unbearable already at concentrations above 200 ppm, and this is an unambiguous signal for urgent evacuation.
• Amenable to rodents - although these animals are bred anywhere, there are cases when, in search of food, rats even gnawed through concrete.

How to choose SIP panels

Structural Insulated Panel (SIP), or structural insulating panel (SIP), is universal for walls, ceilings and roofs of low-rise residential buildings. It is three-layer, consists of linings (two moisture-resistant oriented strand boards - OSB) and a core (expanded polystyrene sheet), glued together under pressure with polyurethane glue.

Standard panels have a height of 2.8 or 2.5 m (with a width of 1.25 m) - they are used respectively for the walls of the first and second floors. With classical technology with platform ceilings, the height of the panel is equal to the height of the premises without finishing. However, if a channel ventilation, air conditioning and air heating system is planned in the house, and floors on logs, then the ceilings will drop by 15-20 cm. Therefore, it is advisable to order panels 3 m high for the first floor (alas, only some companies make them), and for the second - 2.8 m.

Products are produced with a thickness of 224 (12 + 200 + 12), 174 (12 + 150 + 12) and 124 (12 + 100 + 12) mm. Of the first, floors and a roof are erected, the second in central Russia are optimal for external (as well as internal load-bearing) walls, and the third are suitable for.

Also on the market are cheaper products with linings 9 mm thick, but they are only suitable for walls and partitions of small one-story buildings.

Differences of the factory SIP panel

1. Inaccurate geometry. The shift of the plates relative to each other, the rhomboid or trapezoidal panels are easily detected using a square and a tape measure.
2. The use of low-quality OSB with low moisture resistance. Wet the surface of the panel liberally for an hour or two. If the chips begin to flake off, you have a defective product.
3. Low bond strength. This is perhaps the main feature of goods produced in a semi-handicraft way. You can check the product only by tearing off one of the plates from the insulation. A high-quality panel is torn not at the seam, but along the foam sheet.
4. Execution of the middle part of the panel from fragments of polystyrene foam plates. In order to reduce the amount of waste, artisanal enterprises start cutting insulation, which negatively affects both strength and heat-insulating properties. The joints of the expanded polystyrene boards are easy to see at the ends of the panels.

Step-by-step construction of a house from SIP panels

Foundation

Firms that are engaged in the construction of houses from SIP panels recommend doing that fully meets the concept of a prefabricated building. Piles under a house with an area of ​​up to 150 m² can be installed in two or three days, and with the help of a special installation - in one day; assembling a grillage from a channel or timber strapping will also not take much time.

The force of frost heaving many times exceeds the load from light walls made of SIP panels. In such conditions, pile and insulated shallow foundations work best.

(their most common diameter is 108 mm, length - 2.5 and 3 m) are located under the outer and inner main walls, as well as crossbars (they are needed to reduce the spans of the beams) in increments of 1.5–2 m. Such a base leads well itself on heaving soils and practically does not settle under light walls - provided that the laying depth was not determined randomly, but as a result of trial screwing with force measurement: the pile blades must rest on dense soil layers.

To serve for more than 50 years, you need to purchase piles of steel with a thickness of at least 4 mm with cast tips that resist corrosion much better than welded ones; after installation, they should be filled with concrete. One support, including installation, will cost 2400–2700 rubles, that is, the cost of a foundation for a house measuring 8 × 10 m will not exceed 100 thousand rubles. True, finishing the basement will require additional costs: you will have to pick up cement-bonded or glass-magnesite sheets (for tiling or stone cladding) or decorative panels on the frame.

The main alternative to a pile-screw foundation is a shallow-depth tape 0.3–0.4 m wide and 0.6–0.8 m high, traditional for summer cottage construction. If you prepare concrete yourself, and not buy it at the factory, then such a foundation will cost a little less pile, but construction time will increase by at least 3 weeks. The key to the reliability of a strip foundation is a correctly made reinforcing cage, it should be designed in accordance with SP 63.13330.2012 (the main requirements are the presence of at least two reinforcing belts and a reinforcement ratio of at least 0.1%). The base of this foundation cannot be erected on heterogeneous soils with quicksand. Lightweight is optimally suited for swampy areas with strongly heaving and weakly bearing soils. The slab is poured over a sand and gravel drainage pad, a layer of extruded polystyrene foam with a thickness of at least 100 mm and a waterproofing substrate. The minimum thickness of the slab is 200 mm, and it must be reinforced with a two-level frame made of a bar with a diameter of 12 mm or more. To protect the walls from water (mainly melted water), a reinforced concrete plinth 0.3–0.5 m high should be erected along the contour of the slab. It is advisable to insulate the blind area and the plinth with 50 mm thick EPS sheets.

It is advisable to strengthen the foundation of steel piles with a grillage from a channel or an I-beam. The grillage rand beams must be welded to each other and, in addition, welded to the piles. Metal parts must be protected from corrosion and isolated from the wooden piping with rolled waterproofing.

When constructing a floating strip foundation, it makes no sense to go deep into clay soil - it is better to build up the above-ground part, which will serve as a base. The reinforcing cage should be knitted with galvanized wire. Connections must be strong and durable, because the frame must work as a whole throughout the entire life of the foundation.

Walls

Despite the fact that the technology is considered unified, each company and even the team has its own methods of assembling building envelopes - successful and not very successful.

For construction, products of both standard and non-standard sizes are needed - lintels over openings, piers, roof elements, etc. Large companies with their own production line carry out cutting only in the factory. Small firms and "autonomous" teams often cut out the necessary fragments on the site using a circular saw and a foam grater (using this tool, grooves are selected along the perimeter of the panels). With this method, there is a high risk of violation of the geometric dimensions of rooms and openings, the appearance of gaps at the joints of parts.

The construction technology provides for the installation of a hidden frame, the details of which are inserted into the grooves of the panels. For the frame, selective chamber-drying lumber impregnated with an antiseptic composition should be used, and for floor beams it is desirable to use either a wooden I-beam. Alas, sometimes under-dried products are used, which can warp, which will lead to the appearance of cracks and deformation of walls and ceilings. The junction of panels with frame elements is always sealed with polyurethane foam. However, some teams are accustomed to assembling racks from two boards, simply pulling them together with self-tapping screws without any seam sealing. At the same time, a beam of 150 × 100 mm can be installed in the corners. It seems that this should increase the strength of the box at home, but in practice, such a solution only guarantees the freezing of the corner in a harsh winter.

Roof

An attic or semi-attic floor can be built both with the help of SIP panels, and according to traditional technology with insulation with mineral wool or other materials.

Sometimes you can hear that a roofing cake based on SIP panels is more resistant to moisture (after all, polystyrene foam has extremely low water absorption). However, the constant presence of moisture (which may seep through the roofing or enter from below in the form of steam) leads to the destruction of the panel facings (OSB). In addition, at temperatures above 80 ° C, the process of thermal destruction of expanded polystyrene begins.

Therefore, between SIP panels and roofing material, it is necessary to provide a ventilation gap. You can not do without a layer of vapor barrier from the side of the premises, as well as a ventilated ridge.

The load-bearing part of the roof made of SIP panels includes a ridge beam, purlins (bearing beams parallel to the ridge) and layered rafters, the function of which is performed by the beams between the panels. The installed panels are covered with a continuous carpet of rolled vapor-permeable waterproofing, then a rack lath is mounted, to which the roofing is attached (for example, profiled steel sheets) or another layer of OSB, which serves as the basis for flexible bituminous tiles.

The air handling unit should be placed in a soundproof room: the noise during its operation reaches 45 dB. From installation in risers, behind false ceilings and inside the ceiling, air ducts are laid - usually of a circular cross section with a diameter of 100-150 mm.

Forced ventilation for a house from SIP panels

SIP panels isolate heat well, but are not able to accumulate it. As a result, the so-called thermos effect occurs in the house: after airing the rooms, they keep the street cool for a long time. And you have to ventilate regularly, because in sealed rooms the air is quickly saturated with moisture and carbon dioxide. As a result, the benefit of using an effective insulation is much reduced, and fluctuations in temperature and humidity create discomfort.

Only a forced supply and exhaust system with heat recovery, which will provide zonal air exchange, can radically change the situation for the better. The main element of such a system is the recovery unit. For a cottage with an area of ​​about 120 m 2, where a family of three or four people lives, an installation with a capacity of 180-250 m 3 / h is enough, the price of which will be 60-250 thousand rubles. depending on the design and manufacturer. The cost of the system with installation varies between 350-700 thousand rubles. without taking into account the cost of creating hidden cavities for laying ventilation ducts.

Finishing SIP panels

From the inside, the walls of SIP panels are in the vast majority of cases sheathed with drywall, the sheets of which can be attached directly to the internal OSB. The sheathing is made two-layer, providing channels for electrical wiring in the first layer (cables must be placed in protective corrugated pipes or PVC boxes). With the traditional method of installing gypsum boards (using lathing or steel lathing), pipes and cables are laid in cavities under the skin.

Outside, a hinged facade is most often mounted. In addition, plastering is possible, but in order to avoid cracks, it is advisable to use wet facade technology, with wooden planks, composite panels.

More recently, it has become very popular to build houses with a wooden frame. Now there is a constant search for new and improvement of existing technologies of frame construction. The article will describe the stages of building a frame house using a relatively new technology from sip panels.

What is a sip panel - manufacturing process

Sip panel or, as it is also called, sandwich panel, is a multifunctional building material. You can use it in almost any environment. The cost of the panels is small, and the potential for their application is practically unlimited.

Wall sandwich panels are a three-layer material. Let's see how they are made.

How is the process of manufacturing sip panels - step by step diagram

Step 1: Selection of materials

For the outer layers, durable material is used: fibreboard, oriented strand board, wooden boards, magnesite boards, galvanized steel. Plate thickness 9 or 12 mm.

For sip panels, it is better to exclude the use of wood, as it is highly flammable, short-lived, and also the most time-consuming to process. Most often, for the construction of houses, OSB boards are used in SIP panels. The recommended thickness is 12 mm. For load-bearing structures, they can be adapted for use in high humidity.

OSB is made from wood shavings, the diameter of which does not exceed 0.6 mm. The length, as a rule, is not more than 140 mm. Such chips are laid perpendicular to each other in three layers. An adhesive waterproof resin is added during the manufacturing process. In the future, from high pressure and temperature, this material is pressed. The result is a plate with increased strength and at the same time high elasticity. The outer layer of OSB boards is also waterproof. With the help of wood tools, the slabs are very easy to saw. OSB holds the fasteners through the way the wood chips are laid, and therefore differs significantly from other similar materials where the resin provides retention of the fasteners.

The insulation is placed between two rigid protective layers of material. For this layer, expanded polystyrene, polyurethane foam, or mineral wool are used. The last two heaters are non-combustible. When choosing a brand of foam, you need to pay attention to its flammability and flame decay time. The thickness of the material, depending on the thermophysical properties of the frame house, can vary from 50 to 250 mm. If more preference is given to mineral wool, then a parabarrier film must be laid between it and the inner slab.

When using mineral wool in SIP panels, a material is used that has a density of 100-120 kg / m³. Such a product does not burn and cannot spread fire. When heated, the binders can emit unpleasant odors, but, nevertheless, such a thermal insulation material is much more environmentally friendly than polystyrene foam. But mineral wool increases the weight of the sandwich panel. When compared with polystyrene foam, the weight will be 2 times more. Therefore, this type of insulation is rarely used in sip panels. The high cost also negatively affects the choice of this material. The use of mineral wool as a heater in a house made of sandwich panels can cost 1.5–2 times more.

For mass production in sip panels, expanded polystyrene with a density of 25 kg / m³ (PSB-S-25 or PSB-25) is used. Due to its lightness and low cost, this insulation is very popular. It is 98% carbon dioxide. Due to this, it has a low thermal conductivity and, accordingly, high thermal insulation properties.

Such material has a sufficiently high strength, resistant to fungus and moisture. But in polystyrene foam, mice like to gnaw out nests in which they then settle. The purpose of this material is, first of all, external wall insulation. The thickness of the insulation depends on what kind of house will be built. For permanent residence, the heat insulator must be no thinner than 50 mm. For the construction of a summer cottage, a maximum of 20 mm of such insulation is sufficient. We should not forget that polystyrene foam burns, melts from exposure to open fire and emits acrid black smoke. The fire safety of the structure is partially ensured by the fact that the foam in the SIP panels is covered with OSB boards.

Step 2: Selecting the Right Adhesive

To connect all layers of a sandwich panel, the adhesive must retain its qualities all the time while the house is standing. Therefore, such material must withstand various humidity, temperature changes and other adverse conditions. The toxicity of the adhesive after polymerization must be completely eliminated. When assembling sip panels in Canada, the USA and the EU, the following brands have proven themselves from the best side: Macroplast UR 7229, Macroplast UR 7228 and Kleiberit 502.8.

Step 3: Production of sip panels

The OSB board must be evenly coated with glue over the entire plane. Then you need to lay a sheet of expanded polystyrene on top of the plate. After that, you will need to re-apply the polymer composition and cover with a second OSB plate.

Glue must be applied within no more than 10 minutes. When this material is exposed to air for more than the specified time, polymerization begins. The glue foams up a lot and expands in volume. In this case, it is necessary to carry out pressing with pressing of the elements to be glued within 18 tons. This is done with a powerful press. Glued wall sandwich panels must be cured for 2–3 hours. The glue dries completely in 15-30 hours. After that, the protruding edges of the insulation must be cut off.

What will be the foundation?

Frame houses from prefabricated sip panels are light enough, so a reinforced foundation is not needed. For such structures, it is advisable to use a shallow foundation. In addition to this option, a pile, columnar or slab type of frame house foundation is also used in construction practice. For example, a pile foundation can be made in any season of the year, in any weather. Its installation can be completed in the shortest possible time, large financial costs are not required. There is no need to carry out painstaking earthworks.

For a frame house where wall panels are used, we recommend using one of the most popular and classic support options - a strip foundation. To do this, you will need to mark the construction site. Then dig a trench 50–60 cm deep. The width can be made 40–50 cm. In the next step, you will need to make a sand and gravel pillow of 20 cm, which must be tamped down.

Then you can proceed to the installation of formwork. Boards 10-15 cm wide are suitable for this. As an alternative, moisture-resistant plywood is allowed. Be sure to make the formwork 50 cm above the soil level.

Next, the reinforcing cage is connected. For this, rods 10-15 mm in diameter are most often used. After that, a concrete solution is prepared. A concrete mixer will significantly speed up this process. It is necessary to regularly ram the solution poured into the formwork using a vibrator. This event will remove air bubbles from the concrete mixture, making the foundation created stronger. When all the pouring work has been done, the concrete solution must be allowed to brew and gain strength. Experts recommend that the foundation stand for 3-4 weeks before the walls are erected.

Installation of the frame and floor - what you need to know

This process begins with attaching a strapping frame wooden belt to the foundation. The cross section for such a beam is most often used 250x150 mm. In the corners, the wall boards are interconnected with the help of grooves made. Anchors, as a rule, are used 10–12 mm in diameter, and their length should be 35 cm. They are required to be installed at a distance of 1.5–2 m from each other. In the corners, it is better to use two anchors. Bolt heads must be recessed.

Wall building tricks

Wall elements are installed after fixing the guide boards on the strapping beam. Their size depends on the thickness of the wall panel. It is necessary to lay such boards taking into account the indentation from the edge of the timber by 10-12 mm. Be sure to observe a strict horizontal. In order to make their fasteners, you will need 70x5 mm self-tapping screws. It is better to make indents between them 35–40 cm.

In the corners, two wall framing panels are installed by sliding them over the guide boards. The grooves must first be foamed. Using a level, you need to align vertically and horizontally. After that, it is necessary to fasten the sandwich panels with self-tapping screws to the guide boards. The mounting step is required to be 150 mm. The panels also need to be fastened together. To do this, you need boards with a cross section of 50–200 mm. They are installed between two panels. To make a reliable fixation, self-tapping screws 12x200 mm are required.

How are panel-frame buildings heated?

Assembly of vulture houses

Buy a house from SIP panels

Building houses from sip panels with your own hands, on your own, video, instructions, step by step guide

Step-by-step video instruction - how to build a house from a sandwich - SIP panels yourself

How is the assembly of sip at home. Video

Each instruction is a very detailed manual, study everything carefully, carefully, pay attention to all the nuances and details!!! Be sure to read and study both documents, as this is the only way you will get a complete understanding of the entire construction process yourself! Remember that SIP at home is just one option among types of prefabricated buildings.

In the documents, you will learn EVERYTHING about how to make a panel-frame building with your own hands, what materials are used for this, what you need to know, and, of course, you will find and get acquainted with practical skills in the construction of prefabricated buildings.

Stages of building a frame house from SIP panels - a step-by-step sequence of actions

Any construction of a panel-frame structure is a phased process that involves a sequence of construction work. When we build a house from sip panels with our own hands, we have to not only pour the foundation ourselves, but also insert windows, doors, and also carry out interior wall decoration, conduct electrical networks and communication, without forgetting attic floor construction and facade decoration.

Construction - manufacturing, pouring the foundation

Foundation construction - This is the foundation of your future home. The most common types of foundations are shallowly recessed strip foundations and foundations on screw piles. It's no secret that prefabricated houses are relatively light in weight, good environmental friendliness and do not require massive foundations.

Foundation on screw piles with strapping for vulture houses. A photo

The foundation of screw piles with their own hands, on their own. Video

This significantly reduces construction costs and increases its speed. Through this link you can learn in detail about all types of foundations for houses from SIP panels.

The planning and choice of the foundation of the house will depend on the type of soil, the slope on your land, as well as directly on the area of ​​\u200b\u200bthe building itself. If the foundation is made of monolithic concrete. Then you definitely need to make a waterproofing layer. Details are at the link above. It happens that if the soil is loose, sandy, then it makes sense to use a monolithic slab as a foundation.

The foundation for a sip house is a monolithic slab. A photo

Strapping beam - subfloor

The next stage in the construction of a sip house with your own hands is the arrangement of the base of the floor and walls of the first floor. If the building has two floors. As a rule, a dry strapping beam is used for this, which is pre-treated with antiseptic compounds - this significantly improves fire safety.

Laying the strapping beam on the foundation. A photo

Laying is carried out along the perimeter of the house and along the contours of the bearing internal partitions. If the foundation is on screw piles, then you should first equip the base from a steel channel.

Installation of SIP panels - assembly of a house kit

So you bought SIP panels and your next action is to install them yourself. Assembling a house from SIP panels is a process that requires special attention! If you are a beginner, then it is best for you to install the walls of the house according to the instructions that you can download at the beginning of the article. It should be understood that making a house kit happens individually for each project.

Assembling a house from sip panels on your own, on your own. Video

Preparing a set of houses from sip panels for assembly. A photo

When the house kit was delivered to you, you need to pay attention to the assembly sequence. All panels must be numbered, and the numbering must clearly correspond to the assembly scheme of the house kit. Your task is to lay out all SIP panels according to the numbering along the perimeter of the foundation. If the building consists of two floors, then the set of the first floor is laid out first.

Do-it-yourself installation of sip panels. Video

SIP panels have a fairly large weight, which provides good sound insulation. You will definitely need help, at least two people, be sure to take care of it. The panels are mounted by splicing them together, as well as tying the lower base to the strapping beam.

Do-it-yourself SIP panel installation. Photo courtesy of idealfoundations.com.au

The connecting element between the SIP panels is the frame elements - this is a wooden antiseptic beam. Also, to enhance the fastening properties, mounting sealant is used - this is a one-component material based on polyurethane foam, in the common people mounting foam.

This connection scheme is called "thorn-groove", it is reliable enough to provide a long service life of prefabricated buildings. After connecting the panels with a wooden beam, it is necessary to screw in self-tapping screws on both sides, which greatly enhances the rigidity of the entire structure.

Installation of wall panels occurs only when the lower trim is completely done. First, the corner components of the house kit are installed, and only then the rest of the supporting racks and the panels themselves are attached (installation is carried out from the first corner panel and simultaneously performed immediately in both directions, to the second corner sandwich panel).

Proper installation of a set of houses from sip panels. Video

After installation, each panel must be adjusted using the building level. This approach allows you to correctly expose all the walls of the kit in space on your own. During the detected deviation and adjustment - the key to the correct installation.

Assembling the walls of the house from SIP panels. A photo

Strictly adhere to the scheme for assembling SIP panels and carefully monitor the sequence of actions. Remember that all joints and gaps between SIP panels must be treated with mounting foam!

Assembly, installation, installation of ceilings

There are the following types of floors- zero overlap, interfloor overlap and attic overlap.

Zero overlap of sip panels. Photo from stavimsteni.ru

You can organize any of these floors, both from SIP panels, and using a wooden frame made of T-beams or two T-beams. Just like it is pros and cons of sip panels, and there are advantages and disadvantages for each type of overlap.

Interfloor ceiling made of sip panels. Photo from sipdom.ucoz.ru

If you decide to assemble floors from sandwich panels, then this is done by analogy with assembling walls. This is a completely acceptable approach, since the heat-insulating properties justify the laboriousness of the process. Of the minuses, if the area of ​​\u200b\u200bthe house is large. You may need heavy equipment.

Assembling the frame floor of the house in the vulture house. A photo

The assembly of ceilings using T-beams or two T-beams (depending on the bearing loads) is reliable, inexpensive and efficient. This approach is also justified from the point of view of laying engineering networks - ventilation,sewerage systems, water supply and heating system.

Upper timber trim

The upper strapping around the perimeter of the sip at home is required. It serves to securely fix the entire structure and increase the overall seismic resistance of the building. The strapping wooden beam, which is laid on top, is also at the same time the basis for overlapping, either inter-storey or under-roofing.

Upper wall cladding made of SIP panels. A photo

Construction of the roof of a SIP house - do-it-yourself roof

Arrangement and construction of the roof is the final stage of installation of a set of SIP panels. Your next steps will depend on what type of roofing is included in the house kit.

do-it-yourself roofing of a house from sip panels. Photo from achfoam.com

In most cases, the roof is built directly from SIP panels. With this approach, the organization of the rafter-transom system is not required. The performance of sandwich panels is quite enough to withstand all load-bearing loads with a margin. The roof of SIP panels is assembled on the same principle as wall panels, according to the drawing of the house kit.

You will also be interested in: Back to the main SIP Electricity in SIP houses Finishing in houses from SIP panels Pros and cons of building from SIP Fire safety Service life of SIP houses Heating in houses from SIP panels Go to the main site

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