How To Repair Hardie Lap Siding

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

How to repair hardie lap siding.

Fiber cement siding repair or patching. Loose siding can leave your home unprotected from weather and insects. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack. Fiber cement board lap siding repair guide.

Hardieplank is applied as lap siding and installed over a water resistant barrier product using a blind nailing or screw in method and occasionally a face nailing technique for very high wind. A few years ago we were headed on a little family vacay it seemed a million things needed to be done before we could get out of town. 1 i chose this caulk because it has 25 flexibility compared to silicone based caulk. Watch this video to find out more.

Remove any nails from the top piece of good siding. Prime and paint new siding to match the old. Refer to manufacturer recommendations for products that are compatible with fiber cement. 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.

Hardieplank is a trademarked cement and fiberglass based siding product produced by the james hardie corporation a company headquartered in california with offices and operations around the globe. Looks like they have ways to repair all these hardie plank siding problems hardie board siding usually cracks due to poor installation. Discussing their hardiezone hz10 siding hardie says. Hardieplank is a brand of fiber cement board that is used for exterior siding projects.

Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. If you have loose hardieplank siding on your home it is important to fix it. Do not use stains or oil based alkyd paints on james hardie products. For additional information on finishing james hardie products download technical bulletin 22 from here.

Cut the fiber cement siding to length wear approved dust protection. Here is a peek at our damaged hardie board. Repair or patching fiber cement board siding. You can easily fix it by cleaning it and then using caulk to patch the gap.

Our page top photo shows loose and improperly installed fiber cement siding on. Blind nail the fiber cement siding in place starting with the bottom piece. Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity.