How To Patch Hardie Board Siding

Cut the fiber cement siding to length wear approved dust protection.

How to patch hardie board siding.

And it may take time to see it appear so you won t know right away jamie reads. You can easily fix it by cleaning it and then using caulk to patch the gap. Sand over the damaged area lightly but thoroughly with a medium grit sandpaper to smooth any jagged edges and. Remove any nails that still might be underneath the bottom portion of the piece above the one you removed.

Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying slight. Acid and high pressure washing can damage the fiber cement surface and is not recommended. Remove any nails from the top piece of good siding. Brush away any chipped paint small loose pieces of siding or anything else that mars the plane of the siding.

Placing your hardie board. Clean james hardie colorplus products by using water and a soft brush or cloth. Blind nail the fiber cement siding in place starting with the bottom piece. A low pressure water spray and a soft medium bristle non metal siding cleaning brush is most suitable for cleaning fiber cement products.

Placing the new piece of hardie board is just as simple as the demo. Apply the patch product to. Use a pry bar to remove the damaged siding. Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound.

Hardie board siding usually cracks due to poor installation. Inspect the hardieplank siding on the exterior of your home for loose boards which will leave your house open. Refer to manufacturer recommendations for products that are compatible with fiber cement. How to patch hardieplank step 1.

How to fix a loose hardiplank board step 1. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack.