Replace Rotten Wood Under Roof

How to repair rotted eaves.

Replace rotten wood under roof. Pry the narrow shingle mold from the fascia using a flat bar. Luckily replacing a fascia board is as easy as taking out the old board and fitting a new one in its place. Removing termite damaged rafters and starter boards. Understanding wood rot is the first step towards fighting it so take a minute to think about what causes wood to rot.

Rotted wood rafters in a roof are a serious issue. Be careful not to damage any nearby roof shingles or flashing. Over time these boards may start to rot or need to be replaced due to damage. Set the depth of your circular saw to the thickness of the roof decking.

It is actually fairly simple lingering moisture in wood creates an environment conducive to fungi growth which in turn causes the wood s fibers to deteriorate. Causes of rotten wood. If it comes off without splitting reuse it later. Soffit and fascia repair 1.

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. Fascia boards are found around the edges of your roof and usually support your home s rain gutter system. When replacing roof decking you first need to get rid of the old rotten section. Prime spots in the attic for wood rot are on the underside of the roof decking in the joints where the wood members connect at the peak of the roof and at the edges of the attic where the.

Pull down to remove the old soffit. 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. Remove the rotted section of fascia. I replace the damaged wood and prep for the new roof installation.

Rotted boards are the result of moisture reaching the wood under the shingles usually because of faulty shingles. Putting new shingles on when you fix the board should solve the problem.