How To Repair Hardiplank Siding

Here is a peek at our damaged hardie board.

How to repair hardiplank siding.

Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. 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. If you have loose hardieplank siding on your home it is important to fix it. Fiber cement siding repair or patching.

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. Loose siding can leave your home unprotected from weather and insects. Discussing their hardiezone hz10 siding hardie says. It is similar to traditional beveled wood lap siding.

You can easily fix it by cleaning it and then using caulk to patch the gap. Here s another typical handyandy exterior project. Looks like they have ways to repair all these hardie plank siding problems hardie board siding usually cracks due to poor installation. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack.

Repair or patching dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Hardieplank is a brand of fiber cement board that is used for exterior siding projects. Face nail the top piece of fiber cement siding through the old siding. Acrylic mortar compound can be found at most home improvement retailers and hardware stores under various brand and trade names.

Do not use stains or oil based alkyd paints on james hardie products. Refer to manufacturer recommendations for products that are compatible with fiber cement. 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.

Remove any nails from the top piece of good siding. The james hardie company makers of hardieplank recommends the use of a cement patch product made of an acrylic mortar compound for patching their siding products. The client here was told by several contractors that his masonite siding was defective and needed to be re.