How To Install Hardie Board Floor

And they did use thinset between plywood and hardie back and also between hardie back and tile.

How to install hardie board floor.

The plywood adds stiffness and stability to the floor. Prepare a solid squeak free subfloor one of the keys to a long lasting tile installation is the underlying subfloor. Using the screw pattern as a guide fasten your hardiebacker cement board with nails or screws every 8 on center over the entire surface. Never install new tiles over existing tiles or onto an unprotected wood or plywood floor.

Keep screws between and from board edges and 2 from board corners. Hardiebacker cement board is made better to install better and perform better. Hardiebacker is available in both 1 4 inch and 42 inch thick hardiebacker 500 versions and is designed to add mold and moisture resistance to tile installations. That s why it was named the most preferred brand of backer board by tile installers and contractors according to the 2019 tile and stone report conducted by clearseas research in partnership with the national tile contractors association and tile magazine.

Required tools for this project. With the plywood in place install the backer board as you normally would. Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage. It has to be rock solid before you lay the 1 2 in.

If installing hardiebacker cement board over existing floor ensure the floor is flat. Using a sliding motion firmly and evenly embed your hardiebacker cement board in the wet mortar. Hardiebacker cement board may be installed under or over vinyl composition tile vct and other resilient flooring. For best results remove existing floor covering especially if it is in poor condition.

Now the layers of floor are subfloor plywood 1 4 hardie board porcelain tile. It did raise the floors higher and although i don t exactly love that it isn t my main concern. To avoid building up the floor too high you can use 1 4 in thick backer board instead of 1 2 in.