How To Install Hardie Plank Siding On A House

Leave a small gap at butt joints and fill.

How to install hardie plank siding on a house.

Cut the strip with a circular saw from a hardie siding plank. When installing fiber cement siding always leave a gap at the ends of each length of siding. Installation instructions may vary depending on the manufacturer and check with your local building inspector for any code requirements. Install flashing at all end joints where two pieces of siding butt together.

We re always fielding questions about hardieplank lap siding installation. Join factory edges and place the cut edges against the corner trim boards. Watch this to learn how to install hardieplank james hardie s world famous fiber cement lap siding. A demonstration on how to install hardieplank siding.

Installing fiber cement siding fcs such as hardieplank is easier than you might think though there are some important differences from traditional wood siding. Caulking joints are unnecessary but flashing behind the joints is required. Apply caulk to the joint before and after installing the siding. 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. Begin at the lowest point at the side of your house where you will install your hardie siding. Hey even seasoned pros need to occasionally check up on an installation best practice. 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.

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. Hardie plank siding is almost always installed with air nailers which are the best tool for quick installation.