Replace Rotten Wood Under Roof

First remove the rotten wood and then replace it with new rafters.

Replace rotten wood under roof.

Pry up shingles around the damaged area. When repair is no longer an option the roof rafters must be replaced. How to fix rotten wood on a roof locate dry rot roof damage. Grind the wood until you reach healthy and solid wood.

Pull the shingles and underlying felt off the entire board not just the area that s rotted. Use a router with a v shaped bit to remove any remaining rotten wood. Remove the rotten wood. If you re only replacing the portion of the roof with damage you need to find out the.

This project requires two parts. Remove the rotted section of fascia. You ll be working on a ladder and perhaps even on. After spraying the cpes i glued in some 1 x 2 pieces of wood to add support when i inserted the piece of plywood.

Be careful not to damage any nearby roof shingles or flashing. Rough patch exterior and interior surfaces if needed. Clean and repair structural framing as necessary. Each shingle is typically secured by eight nails.

Use short back and forth strokes to grind away any rot you couldn t reach with the hammer. Take safety precautions at every step in the process. Hold the router so the bit is 1 8 inch 3 2 mm from the back edge of the wood. How to fix a rotten board on a roof safety first.

Softwood damaged by wood rot is not salvageable and should be replaced as soon as possible to keep the rot from spreading. Wood rotting from the inside out compromises the structural integrity of the rafter. Soffit and fascia repair 1. Includes planning equipment and material acquisition area preparation and protection setup and cleanup.

If the wood is discolored but the screwdriver test did not detect. I replace the damaged wood and prep for the new roof installation. If it comes off without splitting reuse it later. Cut out remove and dispose of damaged material.

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. Dry rot repair job supplies.