How To Repair Loose Fiber Cement Siding

Rinse the siding with clean water to remove the soapy residue.

How to repair loose fiber cement siding.

To repair hole in fiber cement siding there is a special putty that can be used as a patch. How to repair fiber cement siding. Dip a soft bristle brush into the solution then scrub the cracked area of fiber cement siding to remove dirt and debris. How were butt joints and end joints treated flashed caulked.

The company recommends 100 acrylic paint. Face nail the top piece of fiber cement siding through the old siding. Step 2 replace the caulking. This putty should be included in every fiber cement repair kit.

The patch is mixed formed and spread to match the contours of the board. Inspect the hardieplank siding on the exterior of your home for loose boards which will leave your house open to weather and insect damage. Fiber cement siding defects failures problem troubleshooting. Sealing caulking fiber cement siding.

Prime and paint new siding to match the old. Step 4 apply fresh paint. How to repair loose fiber cement siding. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way.

How to fix a loose hardiplank board. 14 see james hardie technical bulletin 17 for painting and other fiber cement repair recommendations. Cut the fiber cement siding to length wear approved dust protection. Cut ends of fiber cement siding should have been sealed using 100 acrylic latex primer or paint certainteed or in some cases using an approved caulk wiped.

Blind nail the fiber cement siding in place starting with the bottom piece. 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. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Before you do anything else you want to get the siding nice and clean.

Put on a pair of rubber gloves. You then let the patch dry and sand it to blend into the surrounding parts of the plank. Step 3 repair any holes. Painting fiber cement siding.

Take care when re painting to avoid incompatible paints. Finally paint the area and although the patch may not be cosmetically perfect it blocks out water and insect access. Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process.