Roof of corrugated board with your own hands: construction and frame. Roof from the corrugated board with your own hands: the order of work

Roofing made from corrugated board is currently very popular. To build it is simple enough, having even a small experience of construction work and guided by the recommendations of specialists. Why is it so popular with roofing with your own hands? The reviews of many residential property owners testify to the different benefits of coverage. The most important advantages consumers consider the actual durability and strength of the material. Undoubted advantages of the material are a very attractive appearance, safety and environmental friendliness. The laying can be carried out in various ways. Next, consider how to cover the roof of the corrugated board with your own hands.

Mounting Features

In the process of designing a rafter system, it is necessary to take into account the weight of the finishing material. If a roof is made from the corrugated board by one's own hands, the structure and the frame can remain without reinforcement. The angle of inclination is chosen in accordance with the appearance of the building and personal preferences. Very attractive looks odnoschatnaya roof. In their own hands, the corrugated laying is, as a whole, not difficult. The material is successfully used on structures with an angle of inclination from 12. Styling is also possible with a smaller angle. In such cases, all overlaps must be treated with a sealant. Vertical overlapping of sheets should be carried out in two waves. In the course of work, the following should be considered:

• If the slope is up to 14˚, overlapping sheets - from 200 mm.
• At an angle of 15-30 degrees. - 150-200 mm.
• If the slope is more than 30˚ - 150-100 mm.

In the process of laying, you must carefully check the reliability and strength of each fastener and element.

Choosing the right material

Roofing made from corrugated board, made by hand, must be reliable and durable. In this regard, it is necessary to know what kind of material to use. For the roof use a wall or a bearing corrugated board. At a sufficiently large angle of the slope, it is best to use material of grades C-44, NS-20, NS-35. With a slight slope (about 5-8 degrees), it is necessary to additionally install a self-supporting profile of H-75 or H-60.

Roof from the corrugated board with your own hands: the order of work

Conditionally the whole process can be divided into several stages. The very first is the preparatory. In the course of it it is necessary to ensure the safety of the flatness of the sheets. In the process of transportation, when planning the lifting of the material, carefully prepare the system of fasteners. Each sheet is delivered to the roof separately. Lifting is not carried out in a gusty wind. After the material is delivered to the roof, it is necessary to additionally measure the straightness of the roof plane and the corrugated board itself. Deviation up to 5 mm is allowed.

Additional insulation of the space

A necessary stage of work is the laying of hydro-, steam- and heat-insulating layers. For this special materials are used. Laying each layer has its own characteristics. The vapor barrier membrane is fixed from the inside of the lintel system. A special tape is used for the connection. On the film, there should be no defects (ruptures, holes, etc.). All gaps that remain after laying, must be carefully treated with a sealant. Insulant is also of great importance. If it is properly laid, the roof provides about 25% of the heat. At this stage it is necessary to remember the device of the "cold triangle". It provides free air circulation. Its flows must pass through special cracks in the cornice and ridge, thus creating a natural ventilation. It prevents the accumulation of condensate. Additional protection for the insulation will provide a waterproofing layer. At a sufficiently high humidity (from 5%) ice crusts are formed, which negatively affects the quality of the material. In addition, in constant dampness the fungus spreads quickly enough, the rotting of the wooden elements of the rafter system begins. To prevent these troubles, a waterproofing layer is laid over the insulation.

A few recommendations

How is the roofing of the roof made using profiled sheeting? Laying of sheets starts from the bottom edge. Self-tapping screws with rubber seals are used as fixing elements. Laying of the material is carried out in a lap. Screws must be screwed into the bend of the wave. For cutting of sheets it is possible to use a jigsaw, a hacksaw, electronic shears, a disk saw with a small tooth. Do not use a grinding wheel with an abrasive wheel. After cutting, all the edges of the sheets are treated with special enamel. It will prevent the appearance of rust.

Progress

Roof from the corrugated board with their own hands is arranged according to a certain scheme. Accurate consistency will ensure the quality of the structure. Under the lath of the valley is a solid flooring at the level of the crate. It is located on both sides of the razhezlobka at a distance of 60 cm. The bottom boards are laid with an overlap of 200 mm. The bottom bar is fastened on both sides by nails. The final fixation is carried out together with the corrugated board. On the slope of the slope should use sealing mastics. The bottom bar should be wound under the hood by 250 mm. Between the corrugated board and it is installed a universal or profiled sealant. The fastening of the end boards is best carried out above the crate. In this case, the subsequent fixation of the bars will be facilitated. This is how the wind angle is arranged. Next, the cornice bar is installed. It should be mounted below the profiled sheet. At the same time, ventilation in the under-roof space must be ensured.

Laying options for sheets

Roof of profiled sheeting can be arranged in different ways. The choice of this or that option will depend on the type of structure. If the hollow roof is fitted with corrugated board by one's own hands, then the overlap is made in one wave and a longitudinal seal is used. Laying material on the hip construction is carried out from the middle of the hip. During laying, the sheets are aligned along a cord stretched along the cornice. With the vertical mounting method, the first sheet at the bottom is first fixed. After him, the element is attached above (above it). Next, stack the second sheets of the lower and upper rows. As a result, a block of four elements is obtained. To him dock the next. This type of installation can be used when it is necessary to lay a material that has a drainage groove. The block can be composed of three elements. In this case, the sequence of work is as follows: the first 2 leaves in the first row are laid and fastened together; The third element then docks to them. This block can be aligned along the cornice and fixed. Thus the installation of the entire roof is carried out. Regardless of which installation option is chosen, it is necessary to carefully check all the fasteners for strength.

Edge and ridge straps

How are these products installed? As a rule, the length of the end strips is 2 m. If it is necessary to increase it, the lining is only overlapped. Installation is made from the side of the overhang towards the ridge. Together with this, it is necessary that the end plate overlap at least one wave of corrugated board. Fixation is carried out with the help of self-tapping screws. Plank is attached to the profiled sheet and the front board. The step between the screws is a meter. After the arrangement of this roof assembly, you can proceed to the next working step. The process of laying the material does not do without the construction of a ridge. It is considered one of the most crucial and basic components of the roof. In the process of making use of ridge elements with smooth surfaces. Between details experts advise to lay an additional ventilated sealant. Many people use corrugated sheets. In this case, a ridge seal is used.

The final stage

The latest installation works are connected with the installation of the abutment strips. These elements have a length of two meters. Planks of contiguity are laid with an overlap of up to two hundred millimeters. Fixation is carried out by screws (19x4.8 mm) from the side of the profiled sheet. The distance between the fastening elements is not less than 400 mm. The technology of contiguity to the wall of the roof requires the master to carefully follow the recommendations. The connection uses a special insulation (ridge). It must be laid between the splice and the upper edge of the corrugated board. For lateral abutment, the longitudinal seal is laid. This will prevent the penetration of precipitation (rain, snow and others) into the cracks. With the arrangement of steep roofs, such seals are not used.

Finally

As you can see from the material of the article, installation of the profiled sheet on the roof can be done on its own. However, extra hands will always be useful. At least in the process of lifting the profiled sheet to the roof. It should be said that the material is quite different from the others. Profiled sheeting is more durable and reliable than many other roofing coatings. Its service life can be several decades. It is also important that the material is easy to clean. However, it should be remembered that the durability of the corrugated board is provided by a number of factors. First of all, this is a competent choice of the brand of material. It is important to follow the sequence of works. Also important is the qualitative arrangement of heat, hydro and vapor insulation. All this in combination will ensure the strength of the structure and preserve all the performance characteristics of the material.