Repairing Plywood Behind Shingle Siding

Repairing wood siding is integral to owning a home with wood siding.

Repairing plywood behind shingle siding.

Paint can hide wood rot so poke the siding with the tip of the screwdriver. In the picture of the cut way siding you see the mud sill on the bottom your 2 6 tongue in groove floor boards in the middle and the wall bottom plate stud on the top. T1 11 is textured plywood whereas lp is basically osb. Work by an inexperienced contractor can ruin a cement asbestos shingle wall siding and lead to complete replacement that could have been avoidable.

To learn how to repair wood siding remove rotted boards with a flat pry bar. Locate the lap of the old siding. The process is fairly simple. When plywood siding ages it s often easiest to replace entire panels.

But even a hairline crack in the paint can introduce water and water leads to rot and mold. Use vise grips or end cutting pliers illustrated in our faqs below or a pair of horse shoe nail clips or similar tool to carefully pull out the nails from the intact un damaged cement asbestos shingles above and around the damaged shingles. 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. With your new siding panel reverse this process when securing it to the framing.

2 t1 11 and lp is in your and my case wall sheathing and hence part of the building structure. As long as the exterior paint is stable wood clapboard siding can last for decades. You will need paint or stain that is an exact match so test your replacement finish somewhere on the siding where it will not show. If your siding is in need of repair this section will show you how to remove damaged shingles and attach new ones.

If your home has wood siding examine the siding around and beneath the windows for signs of swelling or discoloration. Though wood siding is very strong a sufficient physical impact can split and crack it. You can try pulling a warped board so that it s flat and tight by driving a couple of long galvanized screws through the siding into studs drill pilot holes to avoid splitting the siding. Repair is easy but the trick is to match the finish on the patched area.

Ad the roof shingles are perhaps the easiest part of the project. This is the edge of the last piece that was installed and where you want to begin removing the panel. Protect sound siding with a scrap piece of 1 4 in. But chances are good that you ll need to slightly shorten the warped board and then refasten it.