Replacing Rotted Masonite Siding

If the damage is caught early and only a small part of the siding is affected then only that part can be replaced.

Replacing rotted masonite siding. Slightly overlap the putty onto the surrounding hardboard by 1. Remove the deteriorated hardboard siding using a pry bar and chisel being careful not to damage the good siding above it. To catch the problem early keep looking for any discoloration in the siding. Scrub the brush around the hole to dislodge dirt and debris.

Apply a drop or two of exterior caulk on the back of the replacement. However before hiring a contractor for siding replacement it is important to get a better understanding of what masonite siding is. Masonite or hardboard siding was incredibly popular in the 80s through the 2000s. If the nails do not stay put hammer additional 2 inch nails beside the original nail to.

How to repair masonite wood siding 1. How to repair masonite siding with putty step 1. Scoop a golf ball sized. Pack wood putty into the hole using a trowel.

Scrape off flaking paint and debris from the damaged area using a paint scraper. If needed replace the sheathing behind the siding using 1 2 plywood covered with builder s felt or housewrap. Thinner than most hardboard but it works in many cases has a comparable cost is highly rot resistant and carries a 50 year warranty. Just 20 years after its inception did it get discontinued due to its susceptibility to water damage and long term rot.

Scrub the surface of the rot or. Level the wood. Cut fiber cement siding. What is masonite siding and why was it discontinued.

Hammer down loose nails. If needed replace the sheathing behind the siding using 1 2 plywood covered with builder s felt or housewrap. How to remove and replace siding. As you can see in the example above the bottoms can swell due to moisture and the.

Many carolina homeowners are interested in replacing their rotten masonite siding with new hardie board siding or vinyl siding. After you have the dimensions for the replacement use a utility knife to cut a fresh piece of masonite siding as per your specifications. Consider replacing rotted areas with fiber cement siding. Clean the hardboard with a stiff bristle brush.

Cut the fiber cement siding to length. However replacing the whole structure is pretty expensive.