How To Install Hardie Plank Siding On A House

Hardie board installation will require joints between planks.

How to install hardie plank siding on a house.

Begin at the lowest point at the side of your house where you will install your hardie siding. Installation instructions may vary depending on the manufacturer and check with your local building inspector for any code requirements. 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. 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.

Install flashing at all end joints where two pieces of siding butt together. Installing fiber cement siding fcs such as hardieplank is easier than you might think though there are some important differences from traditional wood siding. Cut the strip with a circular saw from a hardie siding plank. Hey even seasoned pros need to occasionally check up on an installation best practice.

Apply caulk to the joint before and after installing the siding. To help you get your project done right the first time we ll be gathering tips answers to commonly asked questions and more about james hardie siding installation. Leave a small gap at butt joints and fill. A demonstration on how to install hardieplank siding.

We re always fielding questions about hardieplank lap siding installation. 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. When installing fiber cement siding always leave a gap at the ends of each length of siding. In this video i show how i installed fiber cement siding to finish the exterior walls of the new room.

Caulking joints are unnecessary but flashing behind the joints is required. Join factory edges and place the cut edges against the corner trim boards.