Resheeting A Roof

Plywood particle board or wafer board roof sheathing is most commonly used being low in cost and easy to apply.

Resheeting a roof. Lay strips of felt horizontally across the roof. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. At some point in the lifetime of your roof your roofing contractor may inform you that your roof needs to be replaced. Watch this now to learn how to avoid this same pr.

The more common roof thickness is 3 4 inch decking. Thickness will range from 3 8 to 3 4 inch depending upon local code. Place staples 6 to 8 inches 15 2 to 20 3 cm apart in the. Choose an exterior c d grade.

This video includes safety tips money saving techniques and more. Roof decks on homes built before 1970 are often 1 8 fir pre plywood shiplap. Most homeowners would probably ask is that important if your home was built before 1970 that answer is likely. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof.

When installing asphalt shingles on felt only to any grade decking you should use 1 inch long roofing nails. The roof s sheathing helps to keep the roof trusses or rafters properly spaced and is the strength that holds. Since the boards used for shiplap were manufactured here in the pacific northwest it was still cheaper than plywood up through the 1960s. This video is a must watch if you re thinking about sheeting your roof.

Plywood is a bit more expensive but is usually. Ensure that each higher strip slightly overlaps the strip below it. Use a staple gun or hammer tacker to staple the felt to the roof. Lay a strip of felt at the bottom of the roof and move towards the top of the roof with each new strip.

When ordering the sheathing divide the total number of square feet of roof surface by 32 square feet a 4 x 8 panel and add an. Roof sheathing is a lot more than just flat panels onto which shingles are attached. Until the 1940s exterior grade plywood was not available.