Rotten Roof Boards

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.

Rotten roof boards.

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. Apply a resilient weatherproof coating to the new pieces then secure them using stainless steel nails. It requires immediate attention either by the homeowner or a professional. Take safety precautions at every step in the process.

When replacing roof decking you first need to get rid of the old rotten section. They decrease the strength of the roof allow for moisture penetration and spread rot to other areas of the roof. Cut away the damaged area. The fascia is attached to the end of the roof and supports the lower edge of the bottom row of roof tiles.

Your gutters sit right next to them. Water seeps into your roofing system in many different ways. Your fascia boards are the long boards the run just under the roof. Pull the shingles and underlying felt off the entire board not just the area that s rotted.

Your gutters could be working well but if your fascia boards are rotten that s a problem. Remove the shingles over the area of the rotted roof decking identified previously. Start by prying away the bottom and sides of the old eaves and cutting new materials to match. We ll outline safety precautions removal procedures and tools needed for the job.

Rotted wood rafters in a roof are a serious issue. What causes roof decking to rot. Wood rotting from the inside out compromises the structural integrity of the rafter. How to fix a rotten board on a roof safety first.

Set the depth of your circular saw to the thickness of the roof decking. Rotten roof boards create a number of problems for homeowners. Water is your roof s number one enemy. Locate nails that hold shingles in place by lifting up on the end shingle above the one you plan to remove.