Repair Split Wood Siding

Any natural wood siding is susceptible to damage from sun and rain.

Repair split wood siding.

How to fix cracked siding before painting. Wood and vinyl siding are vulnerable to ground movement and harsh weather. Over time the siding can loosen in places or develop horizontal cracks in. The slices were then nailed.

Clapboard is a throwback to an earlier time when hemlock pine spruce or cedar boards were split lengthwise to produce siding. This won t work at the ends of boards so always drill pilot holes first. Protect sound siding with a scrap piece of 1 4 in. You usually don t even need to re nail the split piece of wood but if you choose to nail the split piece of wood only nail about a 1 4 inch above the split.

To stop splits when nailing wood siding blunt the sharp end of the nail with a hammer. Cut the cedar siding to the lengths needed using a miter saw and then nail it to the starter strips. Repairing wood siding is integral to owning a home with wood siding. Wood can split or check.

How to fix warped wood board siding if board siding is butted together too tightly during installation it may warp when moisture changes cause it to expand. Push up on the bottom edge of the siding to close the split and wipe off the excess glue. To learn how to repair wood siding remove rotted boards with a flat pry bar. Though wood siding is very strong a sufficient physical impact can split and crack it.

Additionally birds and insects can bore holes into wood. The part of a board most likely to rot or decay is the end grain. Repair methods for clapboard siding. To avoid splits fix boards with a single nail at each stud and always drill pilot holes.

Wood cleaner can be used to remove sun damaged wood fiber. Smaller defects in vertical wood siding can be filled with wood putty while severely damaged siding boards may need to be removed and. Measure the depth to make sure it is consistent with the existing courses above. Before the siding can go up 1x4 starter strips of treated lumber should be nailed to the sill where the lower most course of siding will go up image 2.

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.