How To Patch Cement Board Siding

If you have loose hardieplank siding on your home it is important to fix it.

How to patch cement board siding.

Our page top photo shows loose and improperly installed fiber cement siding on. Fiber cement siding is low cost for its rated lifespan and is easy to maintain when compared with other siding choices. Blind nail the fiber cement siding in place starting with the bottom piece. Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound.

Remove any nails from the top piece of good siding. Watch this video to find out more. However accidents can happen and if for some reason your hardie board has suffered damage you need to repair the offending section to ensure the structural stability of the overall tile installation. Face nail the top piece of fiber cement siding through the old siding.

Cut the fiber cement siding to length wear approved dust protection. If your repair includes the very bottom tier of siding add a spacer strip the thickness of your siding along the entire bottom edge to mimic the angle of your overlap. First clean the area thoroughly with a damp cloth and remove any hanging particles. The siding may look like wood it may have a wood grain effect but it is primarily cement and requires a cement patch.

Fiber cement lap siding is heavier than wood and requires a special diamond tipped blade or a tungsten carbide saw blade to cut. Fiber cement siding is an attractive alternative for homeowners who want the look of wood siding with the rot resistance fire resistance and durability of cement. Hardieplank is a brand of fiber cement board that is used for exterior siding projects. Fiber cement board lap siding repair guide.

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. Hardiebacker is a cement board available for use with ceramic tile installations and is a very durable underlayment. 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. The area to be patched must be clean and solid around the edges.

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. No matter how durable fiber cement siding is though cracks. Loose siding can leave your home unprotected from weather and insects.