How To Patch Hardiplank Siding

Dent chips cracks and other minor surface damage in james hardie primed siding and trim products can be filled with cementitious patching compound except on colorplus.

How to patch hardiplank siding.

A cable line was run through the siding when the previous home owners lived there but the cable line is no longer there. That has been created by scaffold anchors pipe etc. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process. Wash down the exterior surfaces every 6 to 12 months with a garden hose to remove dirt and debris gently clean your siding with a soft brush or.

The siding is hardiplank fiber cement. If you re replacing more than one board in a run simply hammer a nail into the top corner to support it and then move half way down the board. Be sure the top one goes through both boards. The hole size diameter is that of a cable line.

Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying slight. This way water and other elements can t go past the patch between or behind the planks and cause further damage. I have a hole in the siding of my home. How to fix a loose hardiplank board step 1.

This can happen again after caulking. I want to patch the hole if possible. The best way to fix these gaps is to clean the joint and then patch it with caulk. Inspect the hardieplank siding on the exterior of your home for loose boards which will leave your house open.

Use a plastic putty knife to apply the patching material to the damaged area filling in the area and shaping the patch to match the original contours of the siding. You ll want to place a nail every 12 inches top and bottom. A low pressure water spray and a soft medium bristle non metal siding cleaning brush is most suitable for cleaning. Apply the patch product to.

I really do not want to replace the board. When repairing holes of less than 1 in. Fiber cement siding maintenance. When siding shrinks it causes a gap to form between the planks.

Sand over the damaged area lightly but thoroughly with a medium grit sandpaper to smooth any jagged edges and. James hardie recommends a backer rod be placed rod be placed into hole and sealed to prevent water infiltration.