Roof Over Balcony Boards

Superior dimensional stability over competitive gypsum fiber boards is due to their low coefficient of thermal and hygrometric expansion.

Roof over balcony boards.

Fiber roof underlayment as a final substrate. The fully adhered membrane wrapped down over the cut back roof deck to tie into the wall water control layer and air control layer photograph 11. Onto the board below. This significantly increases the time required to melt the insulation which adds fuel to the flames.

By putting a roof over your deck barbeque season doesn t have to end with the last of the fireflies. Cdx plywood glued and screwed to the framing. Detailing the roof edge use permanent trim around a permanent roof. To create a smooth surface and to protect the bottom of the rubber roofing from any fasteners or rough edges on the plywood i installed 1 2 in.

Over the roof deck. Pvc won t rot it takes paint well and you can glue rubber roofing to it. Spread the adhesive on the rubber roofing and about 2 in. The roof sheathing is 3 4 in.

On the front of the roof edges the original roof deck sheathing was cut back flush with the wall and the fully adhered membrane folded down around the rafter tails to catch the wall water control layer and air control layer. Aluminum drip edge over the corner of the. Each board is secured with 16 1 5 8 in. The 1 architecturally specified fiberglass mat gypsum roof cover board for nearly 30 years 1.

Glue the roofing to the fascia. You ll be able to enjoy barbequing throughout the year even when it isn t warm and dry. The cover board also serves as a substrate for a vapor retarder in this application.