It is a composite building material consisting of three layers. Inside and outside there is a steel profiled sheet, inside there is a polyurethane insulation of thickness 200 mm. All the layers are firmly glued together so that the product is sold as a whole. Due to the high density of the insulation, the structure is very rigid and resistant to torsion and other loads. Excellent thermal insulation properties guarantee a long lifespan and make it possible to use them for the construction of any kind of building. All that is needed is a metal frame and a foundation. The panels are fixed by means of a special fixing system. Walls of such thickness protect against cold and perfectly absorb extraneous sounds.
