How To Patch Cement Board Siding

Face nail the top piece of fiber cement siding through the old siding.

How to patch cement board siding.

Blind nail the fiber cement siding in place starting with the bottom piece. Fiber cement siding is low cost for its rated lifespan and is easy to maintain when compared with other siding choices. It is similar to traditional beveled wood lap siding. Remove any nails from the top piece of good siding.

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. If you have loose hardieplank siding on your home it is important to fix it. Hardieplank is a brand of fiber cement board that is used for exterior siding projects. Fiber cement board lap siding repair guide.

First clean the area thoroughly with a damp cloth and remove any hanging particles. Hardiebacker is a cement board available for use with ceramic tile installations and is a very durable underlayment. 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. Fiber cement lap siding is heavier than wood and requires a special diamond tipped blade or a tungsten carbide saw blade to cut.

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. 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. Our page top photo shows loose and improperly installed fiber cement siding on.

Loose siding can leave your home unprotected from weather and insects. The siding may look like wood it may have a wood grain effect but it is primarily cement and requires a cement patch. Refer to manufacturer recommendations for products that are compatible with fiber cement. No matter how durable fiber cement siding is though cracks.

Cut the fiber cement siding to length wear approved dust protection. 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. The area to be patched must be clean and solid around the edges.