PU Sandwich Roof Panel

Polyurethane is recognized as the most insulating material in the world,Wiskind use PU/PIR corial material to produce the Over Lap Type PIR PU PUF Roof Sandwich Panels. It has the advantages of best thermal insulation performance, class B fire resistance, light weight, non-toxicity, etc. It is widely used in the roofing of industrial steel structure buildings with high thermal insulation requirements, and the roofing of buildings in industries such as food and electronics.

PU/PUR/PIR sandwich composite panel is a commonly used composite building material. The same as other types of structural insulated panels, it is also made up of two layers of structural board and one insulation core.