RECOMMENDED USES

ACFoam Supreme features Atlas closed-cell polyiso with tri-laminate foil facers having low perm ratings. Supreme provides the highest R-value per inch of any of the ACFoam products, and is used in metal roof systems, mechanically attached and loose-laid ballasted single-ply membrane systems only. This product is also specified for cold storage and metal building applications. ACFoam Supreme should not be used directly with hot asphalt, torch-applied or any adhered systems. Supreme is not designed as a substitute for a vapor retarder.  Available in 4´ x 4´ (1220mm x 1220mm) and 4´ x 8´ (1220mm x 2440mm) panels.