The intermediate stage of the installation of siding is considered to fix the film that provides vapor barrier. Already on top of all materials, a crate is made with a step of no more than 40 cm. This is necessary so that in the future siding can not repeat the defects of the surface of the wall and spoil the whole type of building. It is necessary to take into account the high -quality installation of siding, it is necessary to cut the panels only with a circular saw, you can’t clog the fasteners in the panels themselves, this leads to the appearance of cracks and damage to the entire siding panel in general.