Repairing Rotten Wood Siding

Mix up two part automotive filler.

Repairing rotten wood siding.

Pry off the rotted boards. Position the groove along the bottom part of the new wood piece onto the upper edge of the wood piece. You want to remove as much of the decayed wood as possible to start with as much sturdy wood as possible. You can mold and shape it to match the original wood profile.

Remove rotten wood when you discover holes in the wood that is rotting you need to remove all of the rotten wood. The undisturbed area at the bottom right of the mullion is an old epoxy repair around which the wood continued to rot. Dig out any rotten wood. When you come across rotted wood in your old house projects instead of replacing the damaged wood you also can repair it with specialty epoxy penetrants also called consolidants and fillers to make repairs.

The nails should be placed into each of the individual wall studs. Check the wood members in a basement or crawl. Using a strong flashlight check the attic for discolored wood. It takes paint well and won t rot.

To ensure that won t happen again stahl injects a borate wood preservative into holes drilled halfway into the wood. Not only is this faster but the fixed wood is stronger than the original. Use a polyester filler to rebuild rotted or damaged wood. Fill the void with the filler.

Sealed over with epoxy the borate penetrates the wood minimizing the chance of future decay. To learn how to repair wood siding remove rotted boards with a flat pry bar. Place the new wood piece under the lower edge of the blank in the upper plank. As the filler starts to cure shape it to conform to the molding.

After you remove the rotted courses use a small hacksaw to cut any protruding nail shanks or if you have a very strong grip use a good pair of wire cutters. The process of replacing rotten wood siding isn t difficult. Using 2 inch siding nails attach the new wood piece. The steps involve cutting away the rotten siding clearing out the old nails cutting the new siding to the appropriate length and fastening the siding as well as caulking it to make the siding watertight.

You can use your fingers a screwdriver or a hammer depending on the size of the area. If you find any perform the screwdriver test. How to repair damaged wood.