How to build a mansard villa

Under the name "attic" is meant a premise under a roof in which all conditions for a normal residence are created. Walls in height often do not exceed one and a half meters to the inclined roof line.

If you have made such a decision how to build an attic - it will be correct. After all, the construction of the attic is not only more economical, but it is also a process that will require much less labor than the construction of the next floor. It is these facts that make the construction of the attic very popular.

Projects of cottages with an attic, as a rule, have a special "broken" roof, as they call builders , since it gives the possibility to make maximum use of the useful area.

Particular attention in addressing this issue, how to build an attic, you need to give the quality of the roof. Since it should not only have an aesthetic appearance, but also have excellent thermal insulation, and also have a good waterproofing. The best thermal insulation material of the roofing is either slate or ceramic tile, but in no case do not use metal, as it has the property of being very hot in the sun.

In that case, how to build an attic with your own hands? At the initial stage of the construction of the building, it is possible to make calculations of the supporting structure with the greatest accuracy. It should be borne in mind that the installation of the rafters must be made at an angle (from 30 to 60 °), since an increase in the degree of inclination leads to a decrease in the usable area of the attic. It should also be noted that the attic must be at least 3 meters wide and the height in the center of the room is not less than 2.2 m.

But in this case, how to build an attic, which was not planned initially? There are always additional questions such as, for example, a ladder device. To place a ladder, it is possible in the area of the attic hatch, which will simplify the construction, and a staircase screw will also provide an opportunity to save space.

In order to prevent the rotting of the tree and the defeat of its pests by beetles, all the wooden elements of the roof must be treated with an antiseptic. To increase fire resistance, it is necessary to impregnate with fire retardants (special flame retardants for wood).

Also, when deciding how to build an attic, it is necessary to take into account that attic and attic differ primarily in climatic conditions. The attic is a less ventilated room, which causes the formation of a condensate on the insulation. Therefore, it is necessary to leave a space between the heater and the roof (at least 50 mm), and on the insulation from the inside should be laid another layer of vapor barrier.

When carrying out thermal insulation work, one should also not forget about the insulation of the walls, which in the attic structures are more subtle. The layer of their thermal insulation must have a thickness of at least (250-300 mm).

Self-construction of the attic floor is possible, but for this it is necessary to carefully plan the execution of all works and thoroughly observe the existing technology.