How To Install Hardie Board For Tile Floor

Tile vct and other resilient flooring.

How to install hardie board for tile floor.

First changes in humidity make solid wood shrink swell and cup more than plywood. Cement board is a type of underlayment that is now standard for most tile installations but particularly for floor tile. Ensure subfloor is not damaged. And they did use thinset between plywood and hardie back and also between hardie back and tile.

Prepare a solid squeak free subfloor one of the keys to a long lasting tile installation is the underlying subfloor. It did raise the floors higher and although i don t exactly love that it isn t my main concern. Installation of hardie board on your floor isn t a task that can cause you much trouble if you know how to proceed. 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. According to backer board manufacturers and tile setters installing backer board directly over an old solid wood subfloor is risky for a couple of reasons. Never install new tiles over existing tiles or onto an unprotected wood or plywood floor. The primary benefit of cement board is that it doesn t break down or expand or warp if it gets wet.

This is a distinct advantage over plywood and drywall. Hardiebacker cement board can be used with nearly any kind of tile whether ceramic porcelain or natural stone. Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water. Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage.

Cement board also provides an additional layer over a plywood or particleboard subfloor adding stiffness to the tile. Here we re to make your installation process easier than ever. 5 steps to a sound ceramic floor. Here s how to add your tile over your hardiebacker cement board.

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 and floor covering is thoroughly adhered to the subfloor. Installing hardiebacker cement board to a wooden subfloor is as simple as that. Second the strength of wood boards isn t always consistent.

Wipe the surface of your hardiebacker cement board clean with a damp sponge.