How To Repair Loose Cement Board Siding

Repair or patching fiber cement board siding.

How to repair loose cement board siding. Cut the fiber cement siding to length wear approved dust protection. Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Use a pry bar to remove the damaged siding. The removal process for fiber cement siding essentially mirrors the installation process and you will need to hire a siding professional for the installation.

Remove any nails from the top piece of good siding. Blind nail the fiber cement siding in place starting with the bottom piece. Step 4 apply fresh paint. Due to liability concerns and practicality it is generally better to replace warped cement siding rather than to repair it.

Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying. The area to be patched must be clean and solid around the edges. Not only will that automatically improve its. How to fix a loose hardiplank board.

Step 2 replace the caulking. Before you do anything else you want to get the siding nice and clean. Refer to manufacturer recommendations for products that are compatible with fiber cement. How to repair fiber cement siding.

Step 1 clean the siding. The siding may look like wood it may have a wood grain effect but it is primarily cement and requires a cement patch.