Our H-Block (SIP) panels and sandwich panels (Thermont, Thexpan, Frigothex) cannot be compared with "garage manufactured" products. Multi-bay press, three profiling machines and a two-head injection molding machine - sounds professional? We have it all and, in addition, of the highest standard (ORMA, Krauss Maffei). Several million zlotys invested in machine park means that we do not stick the panels together, compiling several elements together (e.g. polystyrene, OSB, glue) and without certainty about the final effect or repeatability. Our panels are fused into one element, pressed in a form under a 30-ton press. Polyurethane is not an adhesive. It is an insulating, construction filling and an adhesive at the same time. In Solcraft panels it is impossible to separate these two layers, regardless of whether the cladding is sheet metal or OSB.