Patching Exterior Wood Siding

Roughen the area you want to patch with 80 grit sandpaper for a better bond.

Patching exterior wood siding.

If its function is purely aesthetic like molding trim or siding then it can often be patched. If your exterior siding has sustained damage you can patch it with filler but it has to be the right kind of filler. Mix it with just a bit of superglue. For holes up to and gouges narrower than 1 2 in use elmer s interior exterior carpenter s wood filler.

The clapboard you use for a patch should blend in seamlessly with your existing siding. You don t need a lot of glue just enough to bind the sawdust together and create a thick paste. Easy instructions on replacing repairing rotten or damaged t1 11 siding on your house. 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.

Choosing nails and siding. To patch wood using this method you ll need sawdust from the specific wood you are patching. 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.

Any holes and gouges larger than 1 2 in. Fill the area with patching compound. Additionally we show how to repl. Should be filled with an epoxy filler or bondo.

Scoring prevents the wood from chipping when you cut it. Courtesy of simpson strong tie. Gap at corner and butt joints. Score the cut line with the utility knife guided by a square.

Any product intended for interior use will crack and wash out in short order. The guide below outlines how you can go about repair. Once it s dry it can be sanded just like wood to create a smooth finished surface. Line up the ends and using the old piece as a guide mark the new clapboard with a utility knife.

Place a full length piece of the damaged siding on the face of the replacement. With wood siding the repair is usually necessitated by chips cracks holes warp or rot in the wood. Measure the butt edge thickness and the widths of the exposed faces of a few courses on the wall. Clean the hole or depression you plan to fill.

To patch holes and depressions in siding of any kind follow these steps. Tips and tricks for the best results. Add an inch to the face width to account for the overlap of the piece above. Here s how to make sure you have a patch that s a perfect match before you begin.

Use a putty knife to push the mixture into the nail holes quickly since superglue dries so quickly.