Installing Hardibacker On Floor

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.

Installing hardibacker on floor.

Hardiebacker cement board is made better to install better and perform better. Check with wedi schluter laticrete goboard or whichever manufacturer to see how they want their product installed over a concrete subfloor. The backer board comes in different sizes and you will pick the right one depending on the type of floor you are installing. Never install new tiles over existing tiles or onto an unprotected wood or plywood floor.

For best results remove existing floor covering especially if it is in poor condition. Floor tiles should be installed over smooth flat surfaces. This can be beneficial if you are wanting to insulate concrete from an electric floor heating system above it. With the plywood in place install the backer board as you normally would.

The other is foam backer board which is ok to install over concrete. 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. Required tools for this project. Hardiebacker cement board may be installed under or over vinyl composition tile vct and other resilient flooring.

Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage. Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water. The plywood adds stiffness and stability to the floor. To avoid building up the floor too high you can use 1 4 in thick backer board instead of 1 2 in.

Keep fasteners between 3 8 and 3 4 from sheet edges and 2 in from sheet corners. 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. If installing hardiebacker cement board over existing floor ensure the floor is flat.