Fireproof 1150mm Structural Insulated Panel , 950mm Structural Insulated Roof Panels

Fireproof Structural Insulated Roofing EPS Sandwich Panels For Prefabricated Steel Buildings

SIPs Structural Insulated Panel (short for SIPs) is typically made by laminating expanded polystyrene between two structural skins of OSB. It's stronger, has higher insulation value and green. Building with SIPs creates an innovative, superior, energy efficient, affordable, heathier,and sustainable building envelope with high thermalresistance.

Polystyrene foam sandwich panel has excellent sound insulation and heat insulation,the inner and outer sides of steel plate.The surface of the sandwich panel is bright and clean, the dirt can be easily removed, and the whole panel is bright in color, and has good Thermal Insulation. Can be customized according to customer.

Structure three layers:
(1)upper layer is steel sheet,
(2)the inner layer is EPS sandwich,
(3)the bottom layer is also steel sheet

Specification: