The SOPRASMART Laminated Boards combine the roof membrane and cover board into one layer and use an SBS-modified bitumen membrane in a system that simplifies installation and maintains roof protection.
Specialized construction eliminates the risk of wrinkling or delamination from the bond. Boards are produced with membrane overlaps to protect the assembly from torch welding flames.
A variety of cover board materials are available including high-density polyisocyanurate foam board, gypsum panels, and rock wool. Choose from mechanical fasteners or DUOTACK adhesive.