Patching Exterior Wood Siding

The clapboard you use for a patch should blend in seamlessly with your existing siding.

Patching exterior wood siding.

Score the cut line with the utility knife guided by a square. Tips and tricks for the best results. Gap at corner and butt joints. Place a full length piece of the damaged siding on the face of the replacement.

Add an inch to the face width to account for the overlap of the piece above. Line up the ends and using the old piece as a guide mark the new clapboard with a utility knife. Additionally we show how to repl. The guide below outlines how you can go about repair.

If your exterior siding has sustained damage you can patch it with filler but it has to be the right kind of filler. Here s how to make sure you have a patch that s a perfect match before you begin. You don t need a lot of glue just enough to bind the sawdust together and create a thick paste. Once it s dry it can be sanded just like wood to create a smooth finished surface.

Should be filled with an epoxy filler or bondo. Scoring prevents the wood from chipping when you cut it. The heads will break the paper face allowing water to soak in and deteriorate the siding. With wood siding the repair is usually necessitated by chips cracks holes warp or rot in the wood.

Mix it with just a bit of superglue. Fill the area with patching compound. Automobile body filler is a great choice because this two part compound dries very hard very quickly so you can fill voids and make repairs very easily. Clean the hole or depression you plan to fill.

Use a putty knife to push the mixture into the nail holes quickly since superglue dries so quickly. However in cases where the damage is extensive it is best to remove the entire panel and replace it with a similar one. The type of filler follows the size of the patch. To patch wood using this method you ll need sawdust from the specific wood you are patching.

To patch holes and depressions in siding of any kind follow these steps. For holes up to and gouges narrower than 1 2 in use elmer s interior exterior carpenter s wood filler. Seal these joints with a 35 year paintable acrylic caulk. Easy instructions on replacing repairing rotten or damaged t1 11 siding on your house.

Any holes and gouges larger than 1 2 in. Measure the butt edge thickness and the widths of the exposed faces of a few courses on the wall. Choosing nails and siding. Any product intended for interior use will crack and wash out in short order.

Courtesy of simpson strong tie.