Roof Sheathing 1 8

Plywood and oriented strand board osb like all wood products will expand or shrink slightly with changes in moisture content.

Roof sheathing 1 8.

Plywood sheathing delivers outstanding rigidity strength and versatility and is an excellent choice for. 7 16 cat ps2 10 osb sheathing application as 4 x 9. Severe weather 23 32 cat ps1 09 square structural pressure treated southern yellow pine sheathing application as 4 x 8. Zip system roof assembly combines our revolutionary integrated sheathing and flashing tape or liquid flashing to provide a sealed roof for protection against moisture intrusion during construction or if high winds strip the roof covering away.

For pricing and availability. A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather. That can mean costly time consuming callbacks. The boards are more attractive when viewed from underneath than rough plywood.

Most roofs will be sheathed in plywood at least 3 8 inch thick. Zip system 5 8 cat ps2 10 osb sheathing application as 4 x 8. Panel end joints shall occur over framing. 1 by 8 boards commonly used on the eave and rake overhangs when soffits will not be installed rather than as roof sheathing.

X 96 in questions page 2. Install with the long dimension or strength axis of the panel across supports and with the panel continuous over two or more spans. For pricing and availability. Y 2020 m 9 d 12 h 15cst.

10d box nail to assure accurate and consistent spacing. If the wood structural panels are tightly butted there is no room for expansion and buckling can occur. That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. Use a spacer tool i e.

Boise cascade t g sheathing plywood common. Severe weather 1 2 in common pine plywood sheathing application as 2 x 4. It adds proven performance and durability to new homes room additions and renovations. The inch thick boards extend from the eaves just past the exterior walls where they butt up against the plywood roof sheathing.

Loads will vary with the pitch of the roof.