Roof Sheathing Should Be Installed To The Rafters

This will help keep everything square and aligned.

Roof sheathing should be installed to the rafters.

Roof sheathing or decking is one of those elements. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. Roof sheathing should be installed to the rafters. Rafters should be straight and in alignment during the installation of sheathing.

The label on the far left is a common rating label for sheathing installed on roof trusses spaced 24 inches on center which is widely recognized as an economical construction method for residential roofs. Roof sheathing is a lot more than just flat panels onto which shingles are attached. A roof system consists of several elements working together to protect the home. To stabilize the rafters support the roofing material and hold the entire roof together roof sheathing is installed.

The horizontal board enclosing the ends of the rafter projections or tails is. The skeleton of a roof is formed with rafters or trusses generally spaced 16 inches or 24 inches apart from the center of one rafter to the center of the next. Apply adhesive along the connection between the roof sheathing and rafters in a continuous bead much like caulk around a bathtub or apply adhesive to two adjacent sides of 1 by 2 blocks 6 inches. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should.