Products / Carlisle EcoStorm VSH Coverboard

EcoStorm VSH is a roof cover board made from an engineered composite of plastic and cellulose fiber drawn from post-industrial and post-consumer waste, with a coated glass facer on the top surface. The data sheet lists 4 ft x 8 ft panels 1/2 in. thick, a nominal compressive strength of 3,990 psi, 95% post-consumer recycled content, and approval for use in assemblies meeting FM's Very Severe Hail classification. Boards are mechanically fastened in single-ply systems or adhered with Flexible FAST Adhesive, and the board is not compatible with induction-welded systems.