Replace Rotten Wood Under Roof

How to fix rotten wood on a roof locate dry rot roof damage.

Replace rotten wood under roof.

Use a router with a v shaped bit to remove any remaining rotten wood. Rough patch exterior and interior surfaces if needed. Each shingle is typically secured by eight nails. Be careful not to damage any nearby roof shingles or flashing.

Softwood damaged by wood rot is not salvageable and should be replaced as soon as possible to keep the rot from spreading. After spraying the cpes i glued in some 1 x 2 pieces of wood to add support when i inserted the piece of plywood. I replace the damaged wood and prep for the new roof installation. Hold the router so the bit is 1 8 inch 3 2 mm from the back edge of the wood.

Wood rotting from the inside out compromises the structural integrity of the rafter. Take safety precautions at every step in the process. If you re only replacing the portion of the roof with damage you need to find out the. If it comes off without splitting reuse it later.

Pull the shingles and underlying felt off the entire board not just the area that s rotted. Cut out remove and dispose of damaged material. Pull down to remove the old soffit. Remove the rotten wood.

You ll be working on a ladder and perhaps even on. Pry up shingles around the damaged area. Pry the narrow shingle mold from the fascia using a flat bar. First remove the rotten wood and then replace it with new rafters.

If the wood is discolored but the screwdriver test did not detect. At this point i spread fill it epoxy filler from the rot doctor into the entire exposed cavity and then glued in the plywood piece. Remove the rotted section of fascia. Soffit and fascia repair 1.

Clean and repair structural framing as necessary. Includes planning equipment and material acquisition area preparation and protection setup and cleanup. When repair is no longer an option the roof rafters must be replaced. This project requires two parts.

How to fix a rotten board on a roof safety first. Use short back and forth strokes to grind away any rot you couldn t reach with the hammer.