Materials for the attic

For the construction of the attic, it is necessary to have such a set of materials: — a bar with a section of 50 x 150 centimeters designed for the construction of rafters; — boards that have the required length for the arrangement of the crate;- panels for walls or other similar material resources in order to make the walls of the end sides;- self-tapping screws, cattle, nails and metal profiles necessary for the structural elements of the roof elements;- material for the roof , an employee for thermal insulation, vapor barrier film, as well as a film for waterproofing;- material for roofing;