Replacing Roof Sheathing

If you re not experienced and comfortable working on a roof this is a project that is best left to.

Replacing roof sheathing.

Determine which section of roof sheathing to remove and build your scaffolding to that area. The old sheathing boards are likely three quarters of an inch. Sometimes it may be a very small area that requires repairs and other times it may be several sheets of plywood that must be taken out and replaced. Damaged shingles and rotted plywood must be removed before replacing them with new plywood and roofing material.

Roof sheathing or decking is one of those elements. Sheathing repairs if there are rotten spots or severe warps in the roof decking material then the areas that are damaged can be taken out and replaced with solid materials. Step 3 remove the roof sheathing. How to replace roof sheathing.

Step 1 marking the work area. Step 4 the new roof sheathing. Step 2 accessing the roof sheathing. If your old house has 1 inch dimensional sheathing 1x4 or 1x6 or greater you can use plywood or osb for the replacement even if you re only partially replacing your roof.

Rafters made from solid wood withstand damage from moisture better than sheathing does but if any rafters. How to replace roof sheathing tear off methods. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. Plywood is a bit more expensive but is usually.

If your home is. Rotted plywood is identifiable by sinking areas of the roof or visible leaks.