Old House Roof Sheathing

Never attach roof sheathing with staples.

Old house roof sheathing.

Box out light fixtures. Sheathing is installed perpendicular to roof trusses. When the roofing material wore out new composition shingles would be applied over the original roofing system. The existing asphalt shingles need replacement so he plans to do a tear off and re shingle.

Sheathing should be a minimum of 19 32 inch thick. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Wha to do with old roof sheathing photo by kolin smith. Roof sheathing provides an area where the surface material can be attached but it also helps keep the trusses and or rafters properly spaced.

Roy gingrich of ellicott city has a 40 year old house with an asphalt shingle roof surface. 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. It should reach 3. Sheathing is installed over multiple trusses rafters so it essentially turns them into one cohesive unit instead of individual structural members.

8d ring shank nails should be used instead. 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. 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. Roofing on this old house.

All under one roof 1 ice and water shield. Sheathing works with other components of the roof as well. Follow this old house online. For more roofing facts and information please see our seattle area roofing faq.

This synthetic layer which replaces felt paper covers the entire roof deck and is the second line of. A narrow row of. If your home was built prior to 1970 there is a good chance it will have board sheathing.