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.

Adopt the new generation PU PIR Pentane-blown B1 foam as the rigid  core material, Wiskind produces the PIR PUR PU Polyurethane Insulated Wall Sandwich Panels(COLORGEM®) which boasts excellent heat insulation and fireproof  performances. Ultra-high temperature stability and fire rating, zero Freon emissions,  energy saving and eco-friendly, thus able to be widely used in industrial  building and cold storage projects.

Wiskind selects the new generation of pentane-blown B1 PU-PIR foam as the rigid core material, which possesses an excellent thermal insulation and fire resistance performance. It boasts ultra-high temperature stability and fire protection rating, while is energy saving and eco-friendly with zero Freon emissions, thus able to be widely used in industrial buildings and cold room freezer projects.