Patching Hardboard Siding

If water seeps into joints between hardboard panels or penetrates through small holes it will cause the panels to deteriorate.

Patching hardboard siding.

Any product intended for. Masonite siding damage occurs when water penetrates through seams joints and holes with improper caulk. Step 1 clean the hardboard with a stiff bristle brush. If your exterior siding has sustained damage you can patch it with filler but it has to be the right kind of filler.

Remove the damaged siding panel using a claw hammer and extract the nails left on the wall from the old panels using tin snips. Here s how to repair hardboard or plywood siding that has been compromised by the elements. Here s another typical handyandy exterior project. The client here was told by several contractors that his masonite siding was defective and needed to be re.

Check the siding panel for molds holes or any damage. Here is a peek at our damaged hardie board. How to repair masonite wood siding. One of the disadvantages of hardboard siding is that exposure to water can cause it to deteriorate over time.

Correct way to apply wood filler to exterior siding. Like when your hardie board gets messed up and you don t fix it until you decide to write a post called how to repair hardie board siding. Hardboard lap siding has been used on homes for years because it mimics the look of wood siding but is much less expensive. When the new siding has been painted two coats of top quality acrylic latex over a primer the repair is hard to spot.

The siding panels nearest to the ground are usually the first to mold. Remove the siding panel that is damage and install a fresh hardboard siding panel. This is most common on the bottom few courses near the foundation. Fortunately you can repair masonite hardboard siding with wood putty.

The wood grain pattern on the fiber cement siding is often a perfect match with existing hardboard although it s not as good a match with real rough sawn wood. Slightly overlap the putty onto the surrounding hardboard by 1 inch. A few years ago we were headed on a little family vacay it seemed a million things needed to be done before we could get out of town. Immediately fill holes with a flexible all purpose filler such as pre mixed bridging and.