How To Repair Cracked Hardiplank Siding

The best way to repair this is by first pre drilling a hole with the appropriate size masonry drill bit.

How to repair cracked hardiplank siding.

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. Put on a pair of rubber gloves. Remove any nails from the top piece of good siding. Then drive a ring shank nail through the siding and preferably into a stud behind it.

Cut the fiber cement siding to length wear approved dust protection. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process. How to repair cracks in fiber cement siding step 1. 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.

Use a 4 foot level to check and then hammer in another nail. You ll want to place a nail every 12 inches top and bottom. That has been created by scaffold anchors pipe etc. This ensures the siding is securely anchored to the home and will not be damaged further.

Be sure the top one goes through both boards. Fill the cracks in hardiplank siding with silicone caulk. Blind nail the fiber cement siding in place starting with the bottom piece. Hardiplank is a major brand of siding made for houses.

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 hardieplank step 1. Scoop up some of the. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water.

Use a pry bar to remove the damaged siding. Apply the patch product to. James hardie recommends a backer rod be placed rod be placed into hole and sealed to prevent water infiltration. Brush away any chipped paint small loose pieces of siding or anything else that mars the plane of the siding.

Sand over the damaged area lightly but thoroughly with a medium grit sandpaper to smooth any jagged edges and.