Repairing Rotten Wood Siding

Fill the void with the filler.

Repairing rotten wood siding.

Dig out any rotten wood. To ensure that won t happen again stahl injects a borate wood preservative into holes drilled halfway into the wood. How to repair damaged wood. Advertisement if your home has wood siding examine the siding around and beneath the windows for signs of swelling or discoloration.

Pry off the rotted boards. You can use your fingers a screwdriver or a hammer depending on the size of the area. The nails should be placed into each of the individual wall studs. The undisturbed area at the bottom right of the mullion is an old epoxy repair around which the wood continued to rot.

Using 2 inch siding nails attach the new wood piece. Not only is this faster but the fixed wood is stronger than the original. The process of replacing rotten wood siding isn t difficult. 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.

As the filler starts to cure shape it to conform to the molding. If you find any perform the screwdriver test. Mix up two part automotive filler. After the filler hardens sand it smooth with the surface.

Using a strong flashlight check the attic for discolored wood. Check the wood members in a basement or crawl. You want to remove as much of the decayed wood as possible to start with as much sturdy wood as possible. To learn how to repair wood siding remove rotted boards with a flat pry bar.

Sealed over with epoxy the borate penetrates the wood minimizing the chance of future decay. Position the groove along the bottom part of the new wood piece onto the upper edge of the wood piece. Protect sound siding with a scrap piece of 1 4 in. Place the new wood piece under the lower edge of the blank in the upper plank.

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. 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. Remove rotten wood when you discover holes in the wood that is rotting you need to remove all of the rotten wood.