Repairing Damaged Fiber Cement Siding

Remove any nails from the top piece of good siding.

Repairing damaged fiber cement siding.

To remove and replace damaged siding. Fiber cement siding looks like wood but it s actually a tough industrial material alternative that s waterproof fire proof insect resistant making it a very popular choice for most homeowners. Our page top photo shows loose and improperly installed fiber cement siding on. Fiber cement siding is a composite of portland cement silica and wood fibers so it should last much longer than real wood.

Blind nail the fiber cement siding in place starting with the bottom piece. Fiber cement siding is a type of composite material made up of wood fiber cement sand and other proprietary components that are molded into various shapes and textures such as wood stucco and brick. Use a pry bar to remove the damaged siding. This putty should be included in every fiber cement repair kit.

Fiber cement board lap siding repair guide. We tear off the damaged hardboard and replace it with fiber cement siding. You then let the patch dry and sand it to blend into the surrounding parts of the plank. However even this stuff isn t impervious to the test of time and the forces of nature so you might find yourself needing to give your siding a little sprucing and repair from time to time.

To repair hole in fiber cement siding there is a special putty that can be used as a patch. Small cracks can be repaired with a special patching compound before they cause breaks saving you the work of removing and replacing a damaged. This article describes repair procedures for cosmetic or functional siding issues that may arise such as loose siding wind damaged siding siding paint or coating failures and siding gaps especially gaps at fiber cement siding butt joints where lap siding is installed. Fiber cement siding is low cost for its rated lifespan and is easy to maintain when compared with other siding choices.

In most cases the original layer of building paper or housewrap at the bottom of the wall was enough to prevent water infiltration and damage beneath the siding. The patch is mixed formed and spread to match the contours of the board. No matter how durable fiber cement siding is though cracks can still occur. Finally paint the area.

One of the best choices a homeowner can make for siding a home in this climate is fiber cement for a variety of reasons. Cut the fiber cement siding to length wear approved dust protection. Environmentally friendly and attractive well maintained fiber cement siding lasts 50 years or more. Add new wall sheathing if the current one is damaged.

How to fix damaged fiber cement siding homeowners here in the harsh climate of the northeast have many choices when it come to siding material for their homes. The sheathing and framing sometimes need repairs too but that is less common.