Polyfoam Roofboard Extra is a rigid but lightweight extruded polystyrene (XPS) board with high compressive strength and is used in conjunction with Polyfoam Slimline Zero Membrane as a Polyfoam Inverted Roof System.
Material Type: XPS
Pieces Per Pack: 3
Sales Unit: Pack
Sales Unit Coverage: 2.25m2
Manufacturer's Reference: 165980
Compressive Strength: 300kPa
Thermal Conductivity: 0.033W/mK