Soffit for filing roofing. Roofing

The technology of roof arrangement provides not only the installation of rafters, but also the laying of the covering material, but also the filing of the cornice. For this purpose, wooden lining, metal or vinyl siding, as well as a planed board, are installed at the eaves of the pediments as well as the cornices. However, today you can find more modern and new material on the market, called soffit for filing roofing.

Necessity of work

If you want to build a house that will serve more than a decade, then the roof should move from the surface of the walls to 50-70 centimeters, which will protect the materials from the effects of precipitation. In this case, it is necessary to form a overhang in the roof cavity, which is covered with roofing material from the top, and is hemmed in from below. This allows you to give the house an aesthetic and finished look, as well as solve the issue of equipping the ventilation of the under-roof space.

If you want to use soffit for filing roofing, then its installation should be carried out with a gap of 15 millimeters. This will ensure the draft of the air flow, which will come from the lower edge of the overhang. Thus, air circulation and ventilation of the space are provided with the elimination of moisture. If the ventilation is intensive, the life of the roof will last, and the fungus and mold will not appear.

Description of soffit

Soffit for filing roofs has the appearance of panels that are designed for horizontal surfaces facing downward when operated. In fact, this material is the same lining or siding, but with a special structure that allows air to pass through and does not interfere with its circulation. The presence of perforations is the main difference between spotlights that are used in the open air.

Soffit for filing the roof is fixed to the box along the perimeter of the roof. The panels will be docked together with a lock joint, which allows you to hide the mounts.

Dimensions

The length of the spotlights can be equal to the limit from 3 to 3.6 m. As for the width, its range varies from 22 to 30.5 cm. The dimensions of the material will depend on the manufacturer. For example, Canadian and American companies produce a triple profile with a width of 30 centimeters, while the length is 3.6 running meters. These parameters are the most optimal for roofing.

Choosing the spotlights

Before you will be sewn up the roof of the house, you must choose a variety of soffits, which can be solid, perforated or with partial perforation in the center. The first version of the material is excellent for covering the ceiling of an open veranda, garden gazebo or porch. With the help of these canvases, you can ensure constant access to the internal surfaces of the roof, this will allow air to save the interior space from moisture.

If the roof is covered with non-profiled material, it is better to use perforated soffits, which are indispensable for finishing the protruding parts of the roof by the type of cornices, canopies, overhangs, gables and skates. If it is necessary to provide ventilation in the under-roof space, it is best to use webs with perforations in the center. With the help of them at the eaves eaves will create a unique composition with alternating one continuous band of perforation with two strips.

Preparatory work

Before you will be sewn up the roof of the house, you must make the insulation of the walls from the outside. The key to a successful binder is the correct measurements, so first you need to make a drawing that will guide you in the sequence of actions. Thus, initially it is necessary to determine the technology, which can provide filing on the rafters or the creation of a horizontal box from the edge of the rafters to the wall.

In the first case, it will be necessary to select an angle that coincides with the angle of the ramp. This technique is used for roofs that have a slight slope. Installation of soffits is made on rafters parallel to the plane of the walls. In the case where the lower plane of the rafters is not even, it should be leveled, for which the trims are fastened with trim boards, the thickness of which should be 4 centimeters. Use screws. Initially, the first and last boards are installed, between which it is necessary to tighten the rope and secure the rest of the elements. In the place where the skates met, on all sides it is necessary to strengthen the boards.

Horizontal binder

This technology is indispensable when the roof has a steep slope. Installation work can be carried out quickly enough, and material is significantly saved. For work from the beams a box is built that is fixed to the rafters and the wall from above and below. When the water falls on the overhang, it will drain, and the bar that is on the rafters should be placed below the wall beam per centimeter.

In the presence of overhangs greater than 45 centimeters in the middle will need another longitudinal bar. The remaining elements are strengthened by bars, which are packed perpendicular to the wall.

Roofing

The filing of the roof with the soffit is carried out on the crate. In order to fix the details to it, it is necessary to apply self-tapping screws with a press-cup. To install the first band, you must determine the starting point of the arrangement, having deviated from it 77 centimeters. After that, a horizontal line is beaten along the entire perimeter of the house. The starting strip is installed under it to make the corner elements and arrange the edging. Further, internal and external elements of the spotlights should be mounted.

If you are thinking about how to sew a roof, then you need to make sure that the lower end is closer to the ground with respect to the edge of the initial strip. Angle elements are strengthened with screws, installed in the groove, steel fasteners should be in the middle part. Surfaces should be surrounded by casing or edging.

Recommendations of a specialist

When the cornice is filed, the parts are joined at an angle of 90 degrees. Panels should be installed starting from the original strip. Until the last panel is installed, a finishing strip must be installed. The wall panel is cut to the required dimensions, in the last strip the cut end is clamped.

In order for the installation to be of high quality, you should also use nails, they are clogged from the central part of the panel towards the edges. In this case, it is necessary to eliminate the formation of gaps. If there is a need to cut the panels, then you can use a circular saw, and for small workpieces scissors for metal are perfect.

Price and varieties of soffits

Metal soffit is the most resistant to the external environment. These paintings have a huge selection of colors. Among other things, quite often they are supplied complete with roofing. This is because they are made of polymers together with metal. These products exceed the life expectancy of their competitors. However, the most popular among consumers are aluminum soffits, which are practical, moderate in price and highly technological. Simplicity of installation is provided with insignificant weight that allows to sew even high-rise buildings.

Copper spotlights are distinguished by auto-extinction of corrosion and resistance to aggressive media. Places of fastening of copper spotlights are not visible, since they are closed by a joint. Sheets without punching can be used even indoors, but perforated soffits are perfect for horizontal space on the street.

You should be prepared for the fact that the copper elements in the air are quickly covered with an oxide film, which gives the products a yellowish-red hue. During use, the color slowly turns brown, and after the base is covered with a patina and acquires a malachite-green hue. If you consider yourself a connoisseur of antiquity, then it is worth choosing such spotlights.

Copper spotlights for the roof, whose price is 2390 rubles apiece, can be perforated or solid. You can install them yourself, while the roof can last more than 150 years without assuming the need for painting or care. In addition to the skin of the cornice, you will need to purchase accessories. These include the frontal bar, the cost of which is 1,300 rubles apiece. Its size is 20x145 millimeters, whereas the length is equivalent to 2000 millimeters. It will take a groove, which costs 650 rubles. Its length is 3000 millimeters.