Installing Hardibacker On Floor

Check with wedi schluter laticrete goboard or whichever manufacturer to see how they want their product installed over a concrete subfloor.

Installing hardibacker on floor.

The plywood adds stiffness and stability to the floor. This can be beneficial if you are wanting to insulate concrete from an electric floor heating system above it. The backer board comes in different sizes and you will pick the right one depending on the type of floor you are installing. If you re preparing to do a ceramic floor or wall installation it s recommended that you install hardiebacker cement board on your subfloor or wall before you begin to lay the tile.

Required tools for this project. Cement board commonly sold under trade names such as durock hardiebacker and wonderboard is now the standard underlayment used for ceramic porcelain or stone tile laid with thinset mortar adhesive cement board is used for most floor tile and has all but replaced plywood and drywall backer materials for wall tile applications in wet areas like showers and tub surrounds. Fasten the backer board to the floor using proper nails or screws as recommended by the manufacturer every 8 around the perimeter and all supporting the studs. Hardiebacker cement board may be installed under or over vinyl composition tile vct and other resilient flooring.

With the plywood in place install the backer board as you normally would. To achieve the ideal flat surface most contractors rely on the backer board cement backer board is a thin layer of concrete designed to be setting surface upon which tile can be installed. Hardiebacker cement board is made better to install better and perform better. Floor tiles should be installed over smooth flat surfaces.

Never install new tiles over existing tiles or onto an unprotected wood or plywood floor. Keep fasteners between 3 8 and 3 4 from sheet edges and 2 in from sheet corners. To avoid building up the floor too high you can use 1 4 in thick backer board instead of 1 2 in. 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.

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. The other is foam backer board which is ok to install over concrete. Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water.