How do you replace Hardie board siding?

To remove and replace damaged siding: Remove any nails from the top piece of good siding. Cut the fiber cement siding to length (wear approved dust protection). Blind-nail the fiber cement siding in place, starting with the bottom piece. Face-nail the top piece of fiber cement siding through the old siding.Click to see full answer. Also, how much does it cost to replace Hardie siding? On average Hardie board siding costs $10 per square foot. For a 1,200 square foot exterior wall it would cost around $12,000 to install. However, it may be the last siding you install on the home in your lifetime, so it’s a smart choice for nearly any homeowner. how do you remove Hardie board siding without damaging it? How to Remove Hardie Plank Slide the thin edge of a flat pry bar carefully under the lower edge of the first piece of HardiePlank siding to be removed. Pry the piece of siding out toward you gently to let you see the nail or screw patterning of how the planks have been fastened to the under-structure. Just so, how do you fix Hardie board? Step 1: For holes larger than 1/2-inch in diameter, use a carton knife or carbide-tipped tool to cut a V-shaped groove behind the edges of hole. This will allow the patching compound to lock in behind the cement board. Step 2: Use a clean, damp sponge to wipe down the area to be patched.How often does Hardie board need to be painted?On average, a high quality, 100-percent acrylic exterior house paint should last anywhere from five to 15 years on fiber cement that’s properly primed at the factory, as long as the paint was applied correctly and there hasn’t been any unusual damage to the home.