Laying of metal tile

Metal tile is one of the most popular roofing materials, however it requires careful handling during transportation and storage. Besides, laying of metal includes a lot of nuances that need to be considered if you chose this kind of roof.
Loading and unloading of this material must be carried out special soft slings in trucks, the length of the body of which should be not less than the length of sheets of metal. Also It is not recommended to lay on top of the material any heavy objects to avoid deformation of the sheets. As for carrying metal roofing, it is necessary to do it in an upright position, without having to allow material kinks. Keep the shingles on wooden beams at a distance of not less than 20 centimeters from the ground.
Laying of metal tiles begins with the installation of rafters. It is worth noting such an advantage of the material,As an opportunity of installation on the most usual metal lattice without application of any strengthened basis. Many experts argue that the laying of metal can be carried out even on top of the old roof, for example, on a cover of wood.
The choice of the step of the battens depends on the modification of the metal tile itself. As a rule, information on this issue is contained in the installation instructions. Besides, the step size of the battens depends on the insulation used. Therefore, even before the beginning of laying, you should consider what to use as a thermal insulation, and also what size the attic windows will be and where they will be.
After the installation of the rafter system it is necessary to make internal binding. Usually, a vapor barrier film is used for this, and then a heater is placed, the thickness of the layer can vary from 200 to 250 millimeters.
Next is the direct laying of metal. For this, you will definitely need some sheet cutting tool (scissors for metal, a special hacksaw or electric jig saw), a screwdriver, a tape measure, a hammer and a marker. It is also worth noting that mounting is best done in shoes with soft soles. Otherwise, there is a risk of dents appearing on the sheets.
It is recommended that the first three or four rows of metal tiles be secured with only one screwdriver and only after the cornice and the bottom edge of the sheets are leveled the material is permanently fixed.
Separately need to tell about self-tapping screws. It is best to use galvanized screws with sealing head made of ethylene-propylene rubber. Different manufacturers can find suitable fixing materials for both wooden battens and metal.
Screw the screw is best in the bottom of the wave sheetSince the compression density in this case will bemore. Also, with such fastening, there will be no noise generated by strong winds. In addition, it is recommended to perform self-tapping after 3-4 months after installation.
The overlap, used in the installation of metal, should be at least 100 millimeters.
Finally it is worth saying that all the necessary materials for the roof are best bought with a single kit, which should include a drainage system,snow caps, plugs and so on. The installation of a metal tile is a rather complicated process, requiring certain skills and experience. Therefore, if you are not sure that you will be able to do this yourself, we recommend that you turn to professional roofers.














