Rotten Roof Boards

They decrease the strength of the roof allow for moisture penetration and spread rot to other areas of the roof.

Rotten roof boards.

Commonly what you can see of the rotted wood is only part of the problem it is what you cannot see under the surface of the wood that can be the main issue. The fascia is attached to the end of the roof and supports the lower edge of the bottom row of roof tiles. Remove the shingles over the area of the rotted roof decking identified previously. Your gutters sit right next to them.

Rotted wood rafters in a roof are a serious issue. Locate nails that hold shingles in place by lifting up on the end shingle above the one you plan to remove. Take safety precautions at every step in the process. Fortunately repairing rotten or weathered eaves is a relatively simple project that you can do yourself without ever having to climb onto your roof.

Water seeps into your roofing system in many different ways. Rotten roof boards create a number of problems for homeowners. Apply a resilient weatherproof coating to the new pieces then secure them using stainless steel nails. Wood rotting from the inside out compromises the structural integrity of the rafter.

You may need to cut a little extra to expose enough of the trusses and make sure you get rid of all the rotten wood. How to fix a rotten board on a roof safety first. Start by prying away the bottom and sides of the old eaves and cutting new materials to match. Water is your roof s number one enemy.

We ll outline safety precautions removal procedures and tools needed for the job. Since roof decking is made from wood and wood composites it is particularly susceptible to rotting and water damage when continuously exposed to sustained or excess moisture. When replacing roof decking you first need to get rid of the old rotten section. Your fascia boards are the long boards the run just under the roof.

Cut away the damaged area. Pull the shingles and underlying felt off the entire board not just the area that s rotted. Set the depth of your circular saw to the thickness of the roof decking. Your gutters could be working well but if your fascia boards are rotten that s a problem.