Installation of snow covers on the roof of the corrugated board with their own hands

In particularly snowy winters, pitched roof structures act as hidden sources of danger, because if solid precipitation gathers on the roof surface, they can crash down at any second. In order to exclude such a probability, snow covers are mounted on the roof. The use of such devices is necessary if the finish is made of a smooth profile sheet. Due to the presence of snegozaderzhateli snow remains on the surface of the roof, and when warming flows down the gutters, turning into thawed water.

Choosing a snow holder before installation

Before you will be installed on the roof of the snow roof on the roof, it is necessary to understand the main types of these structures. Snow bars can have different sizes, have certain reliability and material in the basis.

For roofs from proflista systems are used, which are often made of corners, grids and pipes. The second option is the simplest, but effective. The design is a universal system of brackets, mounted on the roof. With the help of such barriers it is possible to solve the problem of detaining small pieces of ice, because of which a large mass of snow usually accumulates on the roof. That's why these structures are installed on the roof with an impressive load-bearing capacity.

Such parts are made of galvanized steel, which after being painted with a moisture-resistant paint. Therefore, the snow retention system can be selected according to the color of the roof. If it is a question of the sizes, they can vary depending on model, thus ability to detain snow will depend on dimensions. The smallest snow holders can be limited to a height of 5 cm, while the largest ones have a height of up to 20 cm.

Features of tubular snow retention systems

Before the installation of snow-holders on the roof of the corrugated board, it is necessary to understand the main types of such systems, among them tubular snow holders. They are able to hold a large volume of snow, passing it a little, which allows you to reduce the load on the surface of the material. Such snegozaderzhateli can be installed on any roof, the angle of inclination of which does not exceed 60 °. If the bias is higher, the tubular systems are not installed, since they are inefficient in operation.

Similar designs are also made of galvanized steel, then they are painted with paint and varnish. As a result, the products are durable and not corroded. These snow bars are complemented by two tubes, the diameter of which can vary from 15 to 30 mm, whereas the length can vary from 1 to 3 m. There are mounting brackets and elements with fixing plates on the roof surface.

When it is necessary to choose angular snow holders

Before you will be installed on the roof of the snow roofs from the corrugated board, you should pay attention to the corner type of such systems. It is necessary to recognize that such designs are the most unsuccessful, because they completely prevent the passage of solid precipitation.

Therefore, if the house is installed in a region with a significant number of them, then such devices are not used. This is due to the fact that their height is usually not more than 6 cm. In addition, such snobarriers are made of sheet metal, the thickness of which is commensurable with the thickness of the profile sheet. For this reason, these systems are not very robust to hold a large volume of snow. The products are recommended to be used in those regions where the snow cover is rather low, and the roof slope does not exceed 30 °. At the same time from time to time it will have to be cleaned of accumulated dirt and snow.

Installation

Installation of snow-holders on the roof of the corrugated board can differ technology by using a certain type of construction. Thus, the installation of corner products is the simplest, and the work can be done using self-tapping screws with a rubber washer. Fixation is made in a wave of proflist, which is most effective.

To install angular snow holders, you can do without reinforcing the grate, but the fastening element should be denser cut into the wood. If you do not take into account this rule, then the design will have low strength. Angle snow holders are installed in such a way that the fastener is located through one wave.

Features of installation of lattice and tubular systems

Installation of tubular snow covers on the roof of the corrugated board, as well as the grid systems, is carried out using support brackets. They need to be fixed, like corner products, using self-tapping screws. These types of snegozaderzhateley installed along the perimeter of the building, they need to be located along the ramp. Systems can be arranged in one or more rows.

Preparatory work

Before you start the installation work, you need to decide what kind of snowplugs will be used, and how many rows you plan to mount. It is important to take into account the intensity of precipitation in a certain region. It is necessary to take into account the angle of inclination of the roof, as well as the presence of fences on its surface. You can independently install the snow-holders on the roof. Profiled surface will assume the presence of these systems, which should be located above the roofing fence, if any. Whereas in the absence of this possibility, the structures can be combined.

At the next stage, you can start marking, for this purpose the perimeter is determined, as well as the places for placing the stops. The step from the last bracket to the edge of the pipe must not be more than 300 mm. The maximum distance between the brackets is 1100 mm. As a rule, snegozaderzhateli move away from the edge of the eaves by 600 mm, located parallel to it. If it is necessary to have another barrier, it should be located no closer than 3 meters from the neighboring one.

Preparation of tools

Installation of snow covers on the roof of the corrugated board, the instruction for carrying out which is mentioned in the article, presupposes the need for certain tools among them:

• drill;
• marker;
• yardstick;
• set of drills;
• Self-tapping screws.

When choosing fasteners, it is necessary to prefer one that has rubber gaskets, they are usually supplied with the system. After the completion of the preparatory work, installation can begin, as an example, the technology for installing the tubular system, which is the most effective and reliable, will be considered below.

Installation instructions

Installation of snow-holders on the roof with their own hands can be fully implemented. For installation work in accordance with the marking, it is necessary to install the support brackets using a perforator and self-tapping screws. The holes of the bracket are installed pipes, and to achieve the desired length, they can be joined together. For this, the manufacturer provides one-sided crimping.

The resulting joint should be bolted. The same actions should be carried out from each side of the building, moving along the perimeter. At the final stage, the master should check the bolted connection for strength.

Nuances of works

Installation of snow covers on the roof assumes the use of a rivet instead of a screwdriver, if the latter was not available. When it comes to working with models of snow-holders, the length of which starts from 70 cm, then two screws will not be enough. In this case, it is necessary to punch additional holes in the center. By purchasing a catcher, you should consider it to understand if the manufacturer has designated the places where it is necessary to work with screws or rivets. In the first case we are talking about short snow holders. If there is no sign, then from the edge it is necessary to retreat 3 cm and punch the hole.

Conclusion

The scheme of installing snow covers on the roof of the corrugated board was described above. If you want to understand in more detail which technology and where to place the roofs in the roof, you need to consider the photos that are presented in the article.