The front of the gable roof. Calculation, device, finishes

If you decide to build a house, then you need to think about what will be the gable roof gable. For its arrangement, it is necessary to make precise calculations and select the right material for the finish. It is important to choose the lightest materials, however, among their quality characteristics there must also be strength. After all, the pediment will be subjected to constant influences of negative environmental factors throughout the year. The surface should not only persistently undergo the influence of aggressive factors, but also maintain a decent appearance, as the facade of the house is the visiting card of its owners.

The device of a pediment

If we are talking about a simple gable construction, then first we need to mount the gables on both sides of the building. Next, you need to create a support rafters, using the role of bearing the basis of a massive mauerlat. It is made of solid wood. The cross-section of the beam is, as a rule, square, and its side is 10 cm.

Before installation, the elements must be carefully treated with antiseptics. This will significantly prolong the life of materials at the base of the pediment. This way you will protect them from rot and mold. This is especially important if the house is built in conditions of constant winds and frequent precipitation, which can adversely affect timber.

Use of bricks

If a brick is used when erecting a pediment, and the structure will have standard dimensions, then it is necessary to prepare 35 elements per 1 square meter. As for the mass of bricks, it varies from 2.5 to 7 kg, which will depend on the variety and thickness of the product. In order to facilitate the design, it is recommended to use a hollow brick, this will reduce the load on the overlap.

The gable roof can be made using blocks that have an external glazed finish. This eliminates the need for finishing work. Among other things, if there are no decorative materials in the structure, this will not exert additional stress on the walls and foundation. It is necessary to build a pediment in 1/2 bricks.

Features of the installation

If the upper part has a large area, it is important to strengthen the structure. For this, lower ranks must necessarily be reinforced. After that, the concrete is poured. However, it must be remembered that such a gable roof will have a more significant weight. In order to solve the problem, it is recommended to strengthen the structure, erecting the walls in the attic space in the form of struts. In order for the attic space to be warm, inside the pediment should be insulated. This procedure can be combined with the waterproofing of the roof, which should be done after installing the roof.

In order to make the pediment more aesthetic, you can use plaster, sandwich panels or siding. In some cases, decorated with plastic panels or wooden laths. Before starting work it is important to determine what height, as well as the shape will be at the pediment. In the area of fixing the top of the structure, you need to mount the mast. After the cord is pulled from the top of this element, then it is necessary to fix it in the tensioned state. In the next step, you can proceed to install the design itself.

The front of the gable roof for residential premises, as a rule, has a height that is equal to 0.7 m. This is true in the absence of an attic. When the full-size gable is being built, which is one of the walls of the future attic, the height should be equal to 1.5 m. If it is planned to erect a full-fledged building, this figure can be increased to 2.1 m.

Implementation of the strengthening of the pediment

The construction of a gable roof assumes the need to strengthen the pediment. This makes it possible to fix the structure firmly. To ensure rigidity, it is necessary to erect a separation wall, the minimum thickness of which is 24 cm. It must be installed perpendicularly to the gable wall. Can be used to strengthen the column. Some builders use the method of building a reinforced concrete frame, it is reinforced with four rods, whose diameter is 10 cm.

Technique for the construction of the pediment

The wooden gable of the roof of the house assumes the use of boards with a thickness of 3 centimeters. They must be laid horizontally, having in the intercrew lumen. Finishing in this case can be done with facade plaster or sheet materials according to the type of siding. If it is a question of unheated and auxiliary rooms, the pediment can be made in the form of a frame structure, which is made of steel mesh. To do this, it is necessary to assemble the frame with the help of corners, which are fixed mechanically and strengthened on the grid-rabitsa.

Before making a gable roof, it is necessary to take into account the slope of the gable roof. If it is insignificant, then for registration it is possible to use metal siding. The use of this material will provide a good aesthetic appearance and protection from climatic factors. However, as a minus is insignificant strength.

Carrying out calculation

After you have learned what device is at the gable roof, you can ask about the specifics of the calculation. This will determine the area of the structure. If we are talking about a triangular shape, then the horse will act as the vertex of a right triangle. Its height is the katet. As the second leg, the width of the house will appear, if it is a single-pitched roof. In the gable construction, the second leg is the width of the house, which must be divided into two. Determine the height of the ridge can be done by multiplying the length of the leg by the tangent of the slope of the roof. The table of tangents can be found in the textbook on geometry.

Before deciding what to sew up the roof gable, it is necessary to make calculations. Thus, if the house has a width of 10 meters, and the slope is 35 degrees, then the tangent will be equal to 0.7. This indicates that the height of the pediment is 3.5 meters. This indicator was found by the method of dividing 10 by 2 and multiplying by 0.7. After this value has been calculated, you can determine the area of the triangle. The height should be multiplied by the length of the base, and the result should be divided into two. In this example, this value will be equal to 17.5 square meters.

Finishing of the gable with siding

If you are thinking about how to sew a gable roof, then you can apply for this siding. This technology involves the use of guides that are mounted vertically. These elements will form a frame and should be removed from each other by 40 cm. If you decide to use wood as the basis for facing, then it must first be treated with an antiseptic compound. Between the ends of the panel during the installation should be left a certain distance, it will compensate for the temperature changes in linear dimensions.

In order for all the elements to be securely fixed, special nails should be used. When making a roof gable with siding, it is necessary to choose screws that are devoid of borax at the end. The length of the hardware should be equal to 30 millimeters, this will be enough to securely fasten the panels. The average consumption of self-tapping screws for mounting the siding is approximately 1600 pieces. On 100 square meters.

Girdling of gable with lining

Finishing the gable roof can be carried out using a lining. As guides in this case, use L-shaped profiles based on PVC. These elements are installed using self-tapping screws, which have a wide hat. They must be mounted around the perimeter of the gable and around the door. If it also gets rid of, then you should set this profile along its perimeter. The distance between the clamps should be equal to 35 cm, but no more.

Features of the installation of lining on the pediment

Sheathing of the pediment should be done taking into account the strength. In order to prevent the profile from being torn by the wind, the PVC panels must be installed vertically. At the same time, installation can be done much easier, because the oblique cut will have to be done only on one side. If it is necessary to perform cutting, you need to use a construction knife with a removable blade. In the course of work it is recommended to use stainless steel screws that have a wide bonnet. From the use of metal staples, which are clogged with a stapler, should be discarded. Do not fit and conventional screws of a small diameter. A strong gust of wind can disrupt the panel if used.

In order to secure the last panel, if the guides are already installed, you need to determine the distance from the edge of the front of the penultimate panel to the central shelf of the guide profile. This will get a clean size. Then it should be taken away from it 5 millimeters, which will indicate the width of the last panel. Such measurements need to be done somewhat, given the fact that the panel will be installed obliquely. The workpiece must first be installed in the guide until it stops, and then press the chamfer slightly. In this case, the board must lie down on the plane.

Conclusion

After the construction of the gable roof was made, and the installation of the finishing material on the gable was completed, you can assume that you managed to cope with the process. It is important at the same time to observe the technology, choose high-quality materials, and then the result will be as expected, which means it will please your entire family.