Patching A Hole In Hardboard Siding

Step 3 sand the area.

Patching a hole in hardboard siding.

Scrub the brush around the hole to dislodge dirt and debris. Scrub the surface of the rot or damage with a wire brush to. Pack wood putty into the hole using a trowel. Slightly overlap the putty onto the surrounding hardboard by 1.

If water seeps into joints between hardboard panels or penetrates through small holes it will cause the panels to deteriorate. Prime paint it r. Check the siding panel for molds holes or any damage. Step 4 paint the siding.

Hammer down loose nails. How to repair hardboard siding. Line up the ends and using the old piece as a guide mark the new clapboard with a utility knife. Immediately fill holes with a flexible all purpose filler such as pre mixed bridging and patching compound following label directions.

Scoring prevents the wood from chipping when you cut it. Place a full length piece of the damaged siding on the face of the replacement. Score the cut line with the utility knife guided by a square. Level the wood.

Repair hole in hardboard siding if it s not in a hi viz area get a backing in behind it and use some bondo. On the 2nd pass texture it a bit to match the siding. Step 2 apply filler compound. Sand the area smooth and then paint it to match the rest of the siding.

Clean the hardboard with a stiff bristle brush. How to repair masonite siding with putty step 1. Step 1 check the siding panels and clean the holes. If the nails do not stay put hammer additional 2 inch nails beside the original nail to.