Rigid expanded polystyrene insulated roof panel
PLATINUM WARMSARK
Springvale
Platinum Warmsark is a high duty thermal insulation panel with tightly interlocking tongue and groove joints on all edges developed specifically for use over the rafter plane in pitched roofs. The Warmsark layer completes the thermal envelope and combines with Warmsqueez to provide an exceptionally efficient thermal barrier with no cold bridging.
