Resheeting A Roof

Until the 1940s exterior grade plywood was not available.

Resheeting a roof.

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. Thickness will range from 3 8 to 3 4 inch depending upon local code. Most homeowners would probably ask is that important if your home was built before 1970 that answer is likely. Lay strips of felt horizontally across the roof.

I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. 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. Lay a strip of felt at the bottom of the roof and move towards the top of the roof with each new strip.

The roof s sheathing helps to keep the roof trusses or rafters properly spaced and is the strength that holds. This video includes safety tips money saving techniques and more. Roof sheathing or decking is one of those elements. Watch this now to learn how to avoid this same pr.

At some point in the lifetime of your roof your roofing contractor may inform you that your roof needs to be replaced. Choose an exterior c d grade. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. Roof sheathing is a lot more than just flat panels onto which shingles are attached.

Plywood is a bit more expensive but is usually. Roof decks on homes built before 1970 are often 1 8 fir pre plywood shiplap. Place staples 6 to 8 inches 15 2 to 20 3 cm apart in the. Since the boards used for shiplap were manufactured here in the pacific northwest it was still cheaper than plywood up through the 1960s.

The more common roof thickness is 3 4 inch decking. Use a staple gun or hammer tacker to staple the felt to the roof. This video is a must watch if you re thinking about sheeting your roof.