Fixing Hardiboard Siding Cracks

This article describes the types of problems that occur in fiber cement siding installations in north america including siding shrinkage gaps at butt joints cracks breaks and loose or buckling siding boards or shakes.

Fixing hardiboard siding cracks.

Good thing we did. This was a large and expensive home built in 2006. Adding a fresh coat of paint over the patched area will blend the repair into the surrounding siding. No matter how durable fiber cement siding is though cracks can still occur.

Although it is convenient hardiplank siding is still susceptible to cracks which requires a caulking treatment to repair. Nailing too high or close at an end creates a small crescent shaped crack high on the board next to an end. The product is a combination of wood and cement called fiber cement. I observed a lot of vertical cracks within the east exposure of an attached garage.

Cracks in your siding can lead to long. Hardie board siding usually cracks due to poor installation. 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. 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.

Discussing their hardiezone hz10 siding hardie says. Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Though it is a tough wearing product the surface of the siding can sometimes be damaged during installation by unusual wear or by impact. Here is a peek at our damaged hardie board.

Repair or patching fiber cement board siding. This material is an affordable alternative to completely renovating your existing siding and it is more appealing than standard vinyl planks. Settlement of the structure movement of the foundation would cause cracks in the siding but it would not be a likely cause unless there was also corresponding cracks on the interior wall surface in the same area. Fiber cement siding defects failures problem troubleshooting.

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. Refer to manufacturer recommendations for products that are compatible with fiber cement. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way. We noticed some cracked siding on the house and thought we should check with chris at parr lumber.

The cracks also appeared to have developed at the central most area of the individual pieces of siding but all the way. The cement fiberboard was limited to two attached garage areas and the vertical cracks appeared to be limited to this single exposure.