Sheathing A Garage Roof

When one slope is completely sheathed pop a chalk line down any slope edge as in a hip roof that needs to be cut at an angle.

Sheathing a garage roof.

A tapered piece of sheathing can be cut to fill in at the eave if necessary. Align the long edge of the sheathing with the ends of the. Roof sheathing materials plywood. Made up of multiple layers of wood strands compressed at odd angles to each other and bound.

This prevents any ground moisture from wicking up and creating problems. Position the first piece of plywood or oriented strand board sheathing on the bottom edge of the rafter tails at one end of the roof. Ventilate the roof according to current building codes step 3. And scroll down to see more details on each with installation hints and tips below.

Properly fasten panels including fastening and spacing hints step 4. Cover sheathing with. The typical thickness range for sheathing is 3 8 to 3 4 inch. We go in depth on how to install roof sheathing.

It also holds roofing nails. Begin at the bottom and wrap the felt paper around the perimeter of the garage. 8d ring shank nails should be used instead. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame.

Attach the paper with staples. Sheath one slope of the roof at a time ripping the top course to the needed width at the ridge. Check the nailing surface is level step 2. Oriented strand board osb.

When sheathing garage walls especially on a concrete floor use a temporary spacer such as strips of plywood to raise them off the floor about 3 8 1 2 while fastening them to the wall or measuring for cutouts. Never attach roof sheathing with staples. Comes in standard 4 by 8 foot sheets is strong durable and relatively light. The second and subsequent levels of tarpaper.

Starting with how to place the first row of sheathing we cover fastening methods the use of h clips stagg.