Repairing Rotted Masonite Siding

Here s another typical handyandy exterior project.

Repairing rotted masonite siding.

To learn how to repair wood siding remove rotted boards with a flat pry bar. Masonite siding damage occurs when water penetrates through seams joints and holes with improper caulk. If you can see black marks or streaks anywhere on your. Always wear an approved dust mask or respirator when cutting fiber cement.

Http bit ly portercablemultitool dewalt 20v battery multi tool my new cordless. Repairing masonite siding is a moderately easy project that you can handle all by yourself and using the tools equipment per the steps mentioned below. If the masonite is already compromised scrape off the area in consideration. Pry off the rotted boards.

When masonite siding absorbs water it expands and causes abnormal bulges or curves in the masonite. Step 1 clean the hardboard with a stiff bristle brush. After you remove the rotted courses use a small hacksaw to cut any protruding nail shanks or if you have a very strong grip use a good pair of wire cutters. Step 2 pack wood putty into the hole using a trowel.

Porter cable multi tool great value. Cut fiber cement siding. Then apply some primer over the affected area. Cut the fiber cement siding to length.

Protect sound siding with a scrap piece of 1 4 in. Slightly overlap the putty onto the surrounding hardboard by 1 inch. Fortunately you can repair masonite hardboard siding with wood putty. The client here was told by several contractors that his masonite siding was defective and needed to be re.

On discovering any of these problems fix it before it escalates out of hand. If needed replace the sheathing behind the siding using 1 2 plywood covered with builder s felt or housewrap. However before hiring a contractor for siding replacement it is important to get a better understanding of what masonite siding is. I have masonite siding about 35 years old now.

However masonite siding is vulnerable to rot cracks insects fire fungus and insecticides due to which it softens over time making caulking some repair and repainting almost necessary. Here are a few tips on how to repair masonite siding. Any holes cracks or missing pieces of masonite siding material display that there are problems with the siding and it likely needs to be replaced. Here are some common problems for homeowners with masonite siding.

How to repair masonite wood siding.