Sandwich type panels, which are polystyrene, have a low weight and therefore do not create a large load on the construction of the building, as well as its foundation. Polystyrene is not toxic, has a low cost, as well as good thermal insulation, which will allow the use of such sandwich panels for different regions with moderate climate. Polystyrene insulation is not afraid of constant temperature changes and does not absorb moisture. The main disadvantages of such material include, slight durability in relation to other insulation materials, as well as combustibility. Roofing sandwich panels with polystyrene isolation are often used to build roofs of block structures, insulation of buildings that already exist, production facilities, etc. D.
Mineral wool belongs to one of the most common insulation materials for sandwich panels. It has the best isolation compared to other heater. Previously, this material had many disadvantages, and the demand for it significantly fell. But in recent years, many technologies for its manufacture have appeared, and the material has acquired a large number of advantages and practically ceased to have disadvantages. The new modified mineral wool has become so better that the installation of sandwich panels with such insulation is carried out almost everywhere.
If you are going to finish the floor, then the tiles on Porcelanosa are best. UA. It is durable, and has an attractive appearance. The price of the tile is very low at the same time.