How To Repair Hardie Lap Siding

A quick video showing you how to replace damaged siding on your house all by yourself.

How to repair hardie lap siding.

Please like and subscribe to our channel and make sure to ask us any. Remove the nails on the lap board then use the claw of the hammer to split the board down the center image 1. For additional information on finishing james hardie products download technical bulletin 22 from here. Hardieplank is a cement lap siding product used on commercial and residential exteriors and is designed for very low maintenance and a long useful life.

Prime and paint new siding to match the old. Like when your hardie board gets messed up and you don t fix it until you decide to write a post called how to repair hardie board siding. 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. Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity.

Fiber cement board lap siding repair guide. Our page top photo shows loose and improperly installed fiber cement siding on. Face nail the top piece of fiber cement siding through the old siding. Here is a peek at our damaged hardie board.

Do not use stains or oil based alkyd paints on james hardie products. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack. You can easily fix it by cleaning it and then using caulk to patch the gap. Looks like they have ways to repair all these hardie plank siding problems hardie board siding usually cracks due to poor installation.

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. Remove any nails from the top piece of good siding. Hardieplank is applied as lap siding and installed over a water resistant barrier product using a blind nailing or screw in method and occasionally. Cut the fiber cement siding to length wear approved dust protection.

Blind nail the fiber cement siding in place starting with the bottom piece. Score down the damaged lap siding with a utility knife. Once all the nails are removed from the adjoining board the damaged one should just pull out. Fiber cement siding repair or patching.