How To Install Hardie Plank Siding On A House

Installing fiber cement siding fcs such as hardieplank is easier than you might think though there are some important differences from traditional wood siding.

How to install hardie plank siding on a house.

Leave a small gap at butt joints and fill. Begin at the lowest point at the side of your house where you will install your hardie siding. Install flashing at all end joints where two pieces of siding butt together. When installing fiber cement siding always leave a gap at the ends of each length of siding.

Cut the strip with a circular saw from a hardie siding plank. Step 2 apply a 1 1 4 inch starter strip right above the water table trim located at the bottom edge of the house wall. Be sure the flashing overlaps the siding course below. Join factory edges and place the cut edges against the corner trim boards.

Cut a piece of 6 inch wide steel coil trim about 1 inch longer than the width of a siding board and place it behind the joint. A demonstration on how to install hardieplank siding. Hey even seasoned pros need to occasionally check up on an installation best practice. Installation instructions may vary depending on the manufacturer and check with your local building inspector for any code requirements.

Watch this to learn how to install hardieplank james hardie s world famous fiber cement lap siding. In this video i show how i installed fiber cement siding to finish the exterior walls of the new room. Hardie board installation will require joints between planks. Caulking joints are unnecessary but flashing behind the joints is required.

The only downside of pneumatic tools is that sometimes the installer will get going a little bit too quickly and will lose track of where the nails are going. We re always fielding questions about hardieplank lap siding installation.