How To Patch Fiberboard Siding

Put on a pair of rubber gloves.

How to patch fiberboard siding. Face nail the top. Another plus is that fiber cement can be brought closer to the ground than the 8 inch minimum i give hardboard. The hole size diameter is that of a cable line. How to repair cracks in fiber cement siding step 1.

Use tape to secure heavier chunks to the particleboard. Keep in mind that the patching will be obvious whether or not you paint over it so this is the best solution if the cracks and holes are in out of the way places that aren t readily noticeable. Wait several minutes for the wood glue to get tacky and press the piece in place. I want to patch the hole if possible.

Remove dust or small particles by vacuuming the surface. Using a stiff brush mix the patch material specifically intended for fiber cement following the manufacturer s directions carefully. If you have some small cracks and holes in your siding you can fill them in with patching material specifically designed for this purpose available at your local hardware store. Use a putty.

Lightly brush a water based or oil based paint primer onto the damaged surface. To remove and replace damaged siding. Use a pry bar to remove the damaged siding. How to repair medium density fiberboard step 1.

The siding is hardiplank fiber cement. Blind nail the fiber cement siding in place starting with the bottom piece. I have a hole in the siding of my home. Remove any nails from the top piece of good siding.

Use a plastic putty knife to apply the patching material to the damaged area filling in the area and shaping the patch to match the original contours of the siding. Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Use a cloth that is lightly moistened with warm water. Refer to manufacturer recommendations for products that are compatible with fiber cement.

Use only as much water as the manufacturer recommends. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Cut the fiber cement siding to length wear approved dust protection. I really do not want to replace the board.

This is especially important when trying to fix a desk or other type of furniture but not for fixing floors and walls. Scoop up some of the. Allow the primer to dry. When the new siding has been painted two coats of top quality acrylic latex over a primer the repair is hard to spot.