Roof cover board: line drawing of the cross-section. One drawing covers every size; the dimensions are in the table below.

Roof cover board

Gypsum or HD polyiso cover board.

TypesGlass-mat gypsum, HD polyiso
Typical lotTruckload

Also called: DensDeck, Securock, coverboard.

SizeUnitTarget price*Action
1/2 in gypsum 4x8sheet$17/sheet
1/4 in gypsum 4x8sheet$13/sheet
1/2 in HD polyiso 4x8sheet$14/sheet

Sourced on request. Materials Broker does not stock this item: we source it through our supplier network and confirm price, quantity and lead time in a written quote. *A target price is our sourcing goal, 20% below typical market, not a guaranteed price or stock. Typical lot: Truckload. Orders under $5,000 may be combined with other requests or declined.