Old House Roof Sheathing

8d ring shank nails should be used instead.

Old house roof sheathing.

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. This synthetic layer which replaces felt paper covers the entire roof deck and is the second line of. Sheathing works with other components of the roof as well. 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.

Wha to do with old roof sheathing photo by kolin smith. The existing asphalt shingles need replacement so he plans to do a tear off and re shingle. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. If your home was built prior to 1970 there is a good chance it will have board sheathing.

It should reach 3. Roy gingrich of ellicott city has a 40 year old house with an asphalt shingle roof surface. Sheathing should be a minimum of 19 32 inch thick. When the roofing material wore out new composition shingles would be applied over the original roofing system.

Never attach roof sheathing with staples. A self adhesive membrane applied along the roof s perimeter from the eaves up. 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. The anchor of the system that keeps water out the base onto which you nail your roofing the major part of the brace system for your trusses rafters a key piece of the stiffening system that protects your house from earthquakes and blasts of wind.

Follow this old house online. Box out light fixtures. A narrow row of. 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.

For more roofing facts and information please see our seattle area roofing faq. All under one roof 1 ice and water shield. Roofing on this old house.