Cellecta HEXATHERM XPERi Basement Wall Lining Insulation

XPERi extruded polystyrene insulation boards feature brilliant absorption, compressive strength, low absorption ad thermal performance. The boards feature an interlocking edge detail and can be fixed externally against basement walls. XPERi & XFLOOR boards have excellent compressive strength, life-long thermal performance and low water absorption, making them the ideal insulation for basements and underground applications.