Patching A Hole In Hardboard Siding

Step 1 check the siding panels and clean the holes.

Patching a hole in hardboard siding.

How to repair masonite siding with putty step 1. How to repair masonite wood siding. Step 3 sand the area. Repair hole in hardboard siding if it s not in a hi viz area get a backing in behind it and use some bondo.

Scrub the brush around the hole to dislodge dirt and debris. Line up the ends and using the old piece as a guide mark the new clapboard with a utility knife. Step 4 paint the siding. Hammer down loose nails.

The siding panels nearest to the. Sand the area smooth and then paint it to match the rest of the siding. Level the wood. On the 2nd pass texture it a bit to match the siding.

Scoring prevents the wood from chipping when you cut it. Pack wood putty into the hole using a trowel. Slightly overlap the putty onto the surrounding hardboard by 1. Scrub the surface of the rot or damage with a wire brush to.

Score the cut line with the utility knife guided by a square. Immediately fill holes with a flexible all purpose filler such as pre mixed bridging and patching compound following label directions. If water seeps into joints between hardboard panels or penetrates through small holes it will cause the panels to deteriorate. Place a full length piece of the damaged siding on the face of the replacement.

Prime paint it r. If the nails do not stay put hammer additional 2 inch nails beside the original nail to. Scrape off flaking paint and debris from the damaged area using a paint scraper. Check the siding panel for molds holes or any damage.