How To Patch Hardiplank Siding

James hardie recommends a backer rod be placed rod be placed into hole and sealed to prevent water infiltration.

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. You ll want to place a nail every 12 inches top and bottom. This way water and other elements can t go past the patch between or behind the planks and cause further damage. 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.

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. The siding is hardiplank fiber cement. 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. I really do not want to replace the board.

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. When siding shrinks it causes a gap to form between the planks. That has been created by scaffold anchors pipe etc. Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying slight.

This can happen again after caulking. Use a 4 foot level to check and then hammer in another nail. How to fix a loose hardiplank board step 1. Inspect the hardieplank siding on the exterior of your home for loose boards which will leave your house open.

A low pressure water spray and a soft medium bristle non metal siding cleaning brush is most suitable for cleaning. I have a hole in the siding of my home. Fiber cement siding maintenance. When repairing holes of less than 1 in.

I want to patch the hole if possible. Apply the patch product to. The hole size diameter is that of a cable line. Be sure the top one goes through both boards.

Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process. Brush away any chipped paint small loose pieces of siding or anything else that mars the plane of the siding.