Repair Rotted Vertical Wood Siding

To learn how to repair wood siding remove rotted boards with a flat pry bar.

Repair rotted vertical wood siding.

See how to remove the damaged siding with little damage to existing siding. 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. Protect sound siding with a scrap piece of 1 4 in. Learn how to repair wood siding yourself with a complete material list and step by step instruction.

Prep the old siding. Install the kickout flashing underneath the first shingle photo 1. Finally attach the new siding with sliding nails that do not rust and fill seams with outdoor caulk. Fixing decayed rotted wood using an epoxy penetrant and filler.

Pry off the rotted boards. Inspect the sidewall around and underneath the fascia and inside the house for signs of moisture damage and repair any rotted areas. Our house had extensive dry rot in the bottom 3 4 of the house when we were buying it. Vertical wood siding is a traditional building material that is popular in certain regions.

However by waiting to replace the one or two rotten boards this problem can lead to more significant damage in time. Typically vertical siding is comprised of wood panels or a board and batten pattern in which the seams between wider boards are covered with narrower ones. Instead of replacing the entire siding the sellers basically did what you did but used more of the t1 11 for the bottom portion instead of using the board along the bottom obviously that wouldn t have been long enough. Any natural wood siding is susceptible to damage from sun and rain.

Below are the materials that you need along with the instructions on how to repair rotted wood siding. Many people delay getting new wood siding when one or two boards are rotted out because it can be hard to match new materials to the wood species and the same look of the existing siding. If you find a small portion of rotting wood you can prevent it from affecting the entire wood siding. Remember to add new tar paper for extra weather proofing.

You simply have to remove the damage section and fill in that particular area. To get rid of most of the rot and allow you to remove the 2x8 make a horizontal cut through the siding 1 inches above the 2x8 s top edge. Add felt if needed before nailing the new wood on and prime the new wood on all four sides before installing it. If the repair is longer than 8 feet run a vertical bead of caulk near the end of one strip and.