Sheathe the kneewall during framing.
Attic wall sheathing.
Seal all the edges penetrations and seams.
Goboard structural sheathing is an ultra lightweight yet durable waterproof alterna tive to heavy sheathing products.
Another great option is 5 8 tongue groove sheathing just make sure the tongue is facing up so if any water does get in it can run back out not into the groove.
Zip system wall sheathing a revolutionary new approach to building enclosures zip system sheathing and tape streamlines the weatherization process with an integrated air and water resistive barrier that delivers moisture and air protection in one easy to install system.
Zip wall is an interesting system which combines the sheathing with an integrated wrb air barrier all in one.
Here are the three keys to sheathing an attic kneewall properly.
Weyerhaeuser osb 9 x4 wall sheathing panels are engineered specifically to provide you with even faster installation and less waste at the jobsite.
Weyerhaeuser 9 x4 panel have vertical nail lines at 16 and 24 centers which speeds up the process for an easier installation.
Mold on attic sheathing mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest.
Cover the whole wall.