Old House Roof Sheathing

If your home was built prior to 1970 there is a good chance it will have board sheathing.

Old house roof sheathing.

While we re at it should we also take off the roof s original board sheathing which is still sound and replace it with plywood. Wha to do with old roof sheathing photo by kolin smith. It should reach 3. Roy gingrich of ellicott city has a 40 year old house with an asphalt shingle roof surface.

8d ring shank nails should be used instead. This synthetic layer which replaces felt paper covers the entire roof deck and is the second line of. Roof sheathing provides an area where the surface material can be attached but it also helps keep the trusses and or rafters properly spaced. A self adhesive membrane applied along the roof s perimeter from the eaves up.

Sheathing is installed over multiple trusses rafters so it essentially turns them into one cohesive unit instead of individual structural members. When the roofing material wore out new composition shingles would be applied over the original roofing system. Sheathing is installed perpendicular to roof trusses. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or lights from the floor below it s a fire hazard.

Never attach roof sheathing with staples. Follow this old house online. Box out light fixtures. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be.

A narrow row of. We plan to replace the roofing on our 100 year old house with architectural asphalt shingles that can stand up to the occasional hurricane we get around here. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. All under one roof 1 ice and water shield.

Sheathing works with other components of the roof as well. The existing asphalt shingles need replacement so he plans to do a tear off and re shingle. For more roofing facts and information please see our seattle area roofing faq.