Expanded polystyrene core two-component insulation board INSULFOAM HD

extruded polystyrene core

InsulFoam HD Composite is a premium composite insulation consisting of a closed-cell, lightweight and resilient expanded polystyrene (EPS) bonded to high-density polyisocyanurate cover board. - Achieves UL Class-A without gypsum or any other coverboard. - Continuous above deck satisfies Title 24 requirements at lower R-value. - Signifi cant cost savings over other coverboards and traditional insulations. - Effective Insulator installed above deck, therefore no interruption due to joists. - Easy to install lightweight, factory bonded panels. - Compatible with all fully adhered or mechanically attached EPDM, PVC, TPO and CSPE membranes. - Will meet or exceed the requirements of ASTM C578, the standard specification for rigid, cellular polystyrene thermal insulation. - Excellent choice for new or retrofit applications where high-thermal effi ciency and maximum durability are desired. Uses ■ Mechanically fastened, ballasted or fully adhered EPDM, TPO, PVC or CSPE membranes. ■ Low-sloped, built-up and modified bitumen membrane systems. ■ Underlayment for metal roofing systems and some peal and stick systems.