How To Fill Large Holes In Wood Siding

For holes and gouges larger than 1 2 in i reach for an epoxy filler or bondo which is a polyester compound.

How to fill large holes in wood siding. Two part epoxy is one of the top choices for patching large holes. Use disposable wipes to clean up any misplaced drips. Epoxy putty is a commonly recommended wood filler for use in repairing woodpecker damage. The craft sticks will act as a support for the wood filler.

Once your wood filler is mixed use it quickly. Be sure to fill to the top or slightly over the top of the holes. Before i apply it i sand an area to bare wood about an inch around the repair. Line up the ends and using the old piece as a guide mark the new clapboard with a utility knife.

Polyester filler is used to repair holes in car bodies. If the hole or gouge is deep i also carve out small crevices with a chisel or putty knife around the perimeter of the repair. Place a full length piece of the damaged siding on the face of the replacement. Nail holes in exterior surfaces just as with cracks or gaps can be dealt with using a good caulking.

It is a good idea to fill areas of rotted wood when pieces of the original wood remain for the filler to adhere to. Bondo doesn t adhere well to paint or smooth surfaces. Dig out all the rot from inside the crack or hole with an awl or a flat head screwdriver. It s critical that you leave no void uncovered and.

Filling nail holes nail holes in interior walls can generally be filled with shrink free spackling by overfilling the hole slightly then sanding smooth once it s dry. The filler should be level and even with the surface of the wood. Holes in wood trim are best filled with wood filler. Moldings sills doorjambs baseboard.

Overfill the entire hole in your siding when applying the filler. Use a ruler and insert it in the rotted wood. The best wood filler for large holes two part epoxy. Correct way to apply wood filler to exterior siding 1.

Sand the edges of the. It s also used for bigger holes in wood. Scrape all loose paint from around the area to be repaired using a paint scraper or putty knife. Apply the filler to the craft sticks using another craft stick or a putty knife.

This gives the filler more area to cling to. Apply the wood filler to the craft sticks to fill the hole. Make sure you fill the holes in your siding on a day with good weather so the filler. Scoring prevents the wood from chipping when you cut it.

Pour or spoon the epoxy into the voids holes or knots. If it goes in further than an inch or penetrates the other side then you may be better off replacing the wood.