Fiber Cement Board Siding Repair

Blind nail the fiber cement siding in place starting with the bottom piece.

Fiber cement board siding repair.

Use a pry bar to remove the damaged siding. See below for a shopping list and tools subscribe to. Some factory painted siding panels are available and come with up to 15 year warranties that cover peeling cracking and chipping. This old house general contractor tom silva shares his secrets for working with fiber cement siding.

Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Refer to manufacturer recommendations for products that are compatible with fiber cement. Remove any nails from the top piece of good siding. Products like hardiplank fiber cement siding will require regular painting to maintain their beautiful appearance unlike other sidings such as brick or insulated vinyl.

Mix the latex modified cementitious patching compound in a small bucket according to the manufacturer s. However even this stuff isn t impervious to the test of time and the forces of nature so you might find yourself needing to give your siding a little sprucing and repair from time to time. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Fiber cement siding looks like wood but it s actually a tough industrial material alternative that s waterproof fire proof insect resistant making it a very popular choice for most homeowners.

To remove and replace damaged siding. Scoop up some of the. Fiber cement siding repair or patching re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Face nail the top.

These areas include but not limited to penetrations flashings plank and trim connections and in some cases between plank joints. The james hardie company makers of hardieplank recommends the use of a cement patch product made of an acrylic mortar compound for patching their siding products. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. We ve been providing a better way to build for over 100 years.

How to repair cracks in fiber cement siding step 1. James hardie is the world leader in fiber cement siding and backerboard. Acrylic mortar compound can be found at most home improvement retailers and hardware stores under various brand and trade names.