How To Replace A Broken Piece Of Wood Siding

Ask this old house general contractor tom silva helps a homeowner repair sections of his vinyl siding that have holes.

How to replace a broken piece of wood siding.

Once all the nails are removed from the adjoining board the damaged one should just pull out. Cut the fiber cement siding to length wear approved dust protection. Run a utility knife horizontally along the entire length of the broken wood siding to score it. Slip a pry bar under the bottom edge of the broken board near one of the nails holding the board in.

Face nail the top. Remove the nails in the corner cap. Remove the nails on the lap board then use the claw of the hammer to split the board down the center image 1. To install the replacement siding start at the bottom and work your way up.

Subscribe to this old house. Make another cut with the knife through the. Score down the damaged lap siding with a utility knife. If it doesn t come out easily split it into several pieces with a hammer and chisel and remove the pieces.

To remove and replace damaged siding. Pull out or cut off all nails as above. Overlap the boards so each row of new siding has the same reveal as the old siding. You can use a tape measure to mark the reveal of each piece of replacement siding or make a spacer gauge from two blocks of wood screwed together.

Because the nails in wood lap siding sometimes go through two rows at once you may need cut the nails in a row above the one you re working on. See how to remove the damaged siding with little damage to existing siding. Remember to add new tar paper for extra weather proofing. Remove any nails from the top piece of good siding.

Wedge each damaged shake or shingle out driving wedges under the damaged shake and under the shakes that overlap it. Then measure for proper fit of the new siding. Finally attach the new siding with sliding nails that do not rust and fill seams with outdoor caulk. Besides prying out the rotten wood you may need to cut adjacent boards back a stud or two in either direction.

How to change a piece of broken wood siding.