Sheathing generally serves as a secondary weather barrier behind the exterior finish. It can also be the primary substrate for attaching the finish layer, and often provides diagonal bracing for the structure.


Products in Sheathing

Chimney Balloon
Chimney Balloon LLC
Custom Building Products
DensArmor Plus and DensShield
Georgia-Pacific Building Products
CertainTeed Corporation
Dragonboard USA
E-Z Hatch Attic Access Door
Battic Door Energy Conservation Products
Energy Block
Pine Ridge Builders
Our guide lists products from the Greenspec® Online Directory of environmentally preferable building products. Manufacturers and/or their representatives should visit this page to learn more about suggesting their products for inclusion.