When it comes to Cover Boards we have you Covered

When it comes to Cover Boards we have you Covered

ProtectoR HD FR is a 1/2" high-density cover board with a Grade 1 compressive strength, closed-cell foam core (109 psi max) and premium inorganic coated glass facers that yield UL Class A approvals for single ply systems over a combustible wood deck.

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