Folding roof: installation and photo features

Roofing protects the house, so its waterproofing qualities should be very high. At the same time, it should be not only qualitative, but also aesthetic. . One of the best options is the rebated roof . It is created from metal sheets with edges (pictures), which are joined together in a special way.

The construction of such a roof is easy and lasting. However, when creating a rebated roof, it is important to follow the technology of its assembly. This will allow to connect all joints qualitatively and hermetically. This design is easy. Therefore, its rafter system and crate does not require reinforcement.

History of development

представлено далее) раньше изготовлялась из медных листов. The seamed roof (pictured below) was previously made of copper sheets. This material has good plasticity. It was relatively easy for him to give the desired shape and thickness. Practiced this technology initially Germans.

Over time, the sheets for the seamed roofs were made from ordinary or galvanized steel. At the same time, the cost of such a design has significantly decreased. Copper is still used for facing the roof or when building houses with a large budget.

Currently, a special fastener technology is used. Sheets have special latches. In this case, the installer does not need special equipment. Therefore, the construction will be able to collect even a novice builder. To protect against corrosion, special polymeric coatings were used.

Benefits

A large list of advantages is provided by the roof. отличается небольшим весом. The folding roof is light in weight. Thanks to the tightness of joints, this design prevents leakage. The construction of such a roof avoids the occurrence of corrosion, since there are no through holes in it.

Another important advantage is the ease of installation of such a structure. Even a novice builder is able to cope with this work. This allows you to save on labor remuneration of professional installers.

Such a roof is combined with any building materials. It is equipped on roofs with ramps or hips. And the term of operation of such a building reaches 20 years. Thanks to these advantages, such a structure is in demand today in private construction.

Elements of construction

The seam roof consists of several structural elements. They allow to give the building the required performance. These include paintings, fold and kleymers. важно правильно смонтировать все эти элементы. For the rebated roof, it is important to properly mount all these elements.

The paintings are rectangular sheets. They are made of steel. The corners of such sheets are carved. Of these, lay the entire structure of the roof. To metal surface is not subjected to destruction and corrosion, it is covered with special polymeric materials.

A seam is a seam, which is obtained at the joints of sheets. This structural element has high strength. Seam seams do not require the use of a sealant. These ribs attach rigidity to the structure.

Kleimers are nailed to the base of the roof. This element can be simple or mobile. The first has a shape that is identical to the rebate blank. The movable claymer provides an adequate response of roofing materials to thermal expansion and contraction.

Types of seam construction

The paintings are combined into a single coating cloth. The folds may be different. There are only 4 versions of the seams. These include double, standing, recumbent and single folds.

может быть разным. The device of the rebated roof can be different. If the edges of the seams are longitudinal, they are closed with standing types of construction. The horizontal rays are covered with recumbent folds. The greatest hydroprotection has double standing seams.

Sometimes in the design there are no special latches. In this case, the joints of the pictures are rolled up with the help of special equipment. You can also perform this procedure manually. This will also require a special tool.

disadvantages

представлена на изображении далее). The most clearly demonstrates what the modern seam roof looks like , photo (a gable roof is presented in the image below). This design has a lot of advantages. However, there are disadvantages. They are associated with improper installation or selection of cheap, poor-quality material.

Only structures with special latches have an acceptable cost. Other varieties of sheets to collect independently will be extremely difficult. Therefore, it is necessary to call a team of experienced roofer.

The metal has a high thermal conductivity. Therefore, the insulation layer must be thick. This is an additional cost. Also metal creates noise in rainy weather. To avoid this, you should use a flat crate.

Such material requires the installation of special equipment that will protect the house from lightning, as well as a good grounding system. The snow, accumulated on the slopes, can fall down an avalanche. Therefore, special protective equipment is required.

Material selection

или двускатной конструкции выглядит очень эффектно. The seamed roof on the hip roof or gable construction looks very impressive. Its cost largely depends on the type of material paintings. Galvanized iron thickness 0.6 mm can be purchased for 250 rubles / m². If the steel is covered with polyester spraying, the cost of the sheet will be 290 rubles / m². The price of the material depends on its longevity.

If the construction has a large budget, you can purchase copper sheets for the roof. Their cost is about 2700 rub./m². This is a very beautiful roof. It does not develop moss, bacteria and fungus.

It is possible to create a roof of zinc-titanium. A sheet of such material will cost about 2000 rubles / m². This is one of the best options for the roofing material. The alloy is not corroded, both plastic and hard.

Preparing for installation

выполняется в несколько этапов. Installation of the rebated roof is carried out in several stages. First you need to prepare the base. To do this, ensure a flat flattened skate. Their biases should be the same and located at the same level.

The rafters must be made of well-dried wood. This will prevent shrinkage after installation. A counterbrus must be installed.

Further, the vapor barrier is arranged from the inside of the rafters. The gap between the sheets should be made at 20 cm. The docking with the ridge, the wind board and the chimney should be given special attention. It must be done very carefully.

Installation

может монтироваться как из готовых картин, так и из рулонной стали. The folded roof can be mounted both from finished paintings and from rolled steel. The material is brought to the workplace and is trained. For this, the bending equipment is used. In this case, you need to create additional elements of the roof. These are skates, gutters, gussets.

Finished paintings are raised on the roof. They are installed on the crate with the help of fake blades. Sheets are laid out along the ledge from the middle. In the same way set and figured elements that will be adjacent to the hips, dormer window, chimney, etc.

Further, with the help of the chosen technology, the seams are bent, combining the paintings into one sheet. In our country, single folds are most often used. They assume the bend of the metal once. However, double seams are more robust and airtight. In this case, the bend is performed twice. Such seams are recommended to be performed in places where snow and water will accumulate, and also over the whole roof if the angle of its slope does not exceed 25º.

The rebate height should be large if the roof slope is less than 25º. This will prevent water from seeping into the structure when snow accumulates. Vertical exits are covered with a special insulating material.

Care and maintenance

требует особого ухода. The folded roof requires special care. It should be periodically inspected by the owners from the inside, especially in rainy weather. If leakage eventually appeared, this place should be designated. It is best to mark with chalk. When the roof is dry, you can start repairing.

The leakage location should be determined from the outside of the roof. It will be necessary to compact it from the outside. After that, you can smear the joint place with a thickened oil paint or surfaced putty.

If a hole has formed on the roof, its edges should be carefully leveled. Near the hole it is necessary to cover the roof with oil paint. Latte is made from cotton fabric. She is laid on the hole so that wrinkles do not form. It will fix the paint. Latka should be smeared across the area. This will hide the groove in the material.

Painting of the roof of the folded type should be made at least once every 10 years. If the sheets began to form corrosion, it is cleaned with an iron brush. Next, the treatment site is swept with a broom and a layer of paint is applied. If the roof is assembled from black sheets of steel without galvanizing, the painting is performed at least once every 3 years. This significantly extends the life of the structure, prevents the destruction of the material under the influence of rain or snow, temperature fluctuations.

а также особенности ее монтажа, даже начинающий мастер сможет собрать подобную конструкцию самостоятельно. Having considered what a folded roof is, and also the features of its installation, even a novice master will be able to assemble such a structure on his own.