Cement Board Over Hardwood Floor

Nailing hardwood is done at an angle and the hardness of the cement board may cause the nails to deflect.

Cement board over hardwood floor.

Wood floor over concrete than over a wood subfloor. Plywood to the concrete. Nailing could be problematic. Watch this video to find out more.

This means that tile applied to cement backer board resists cracking and popping loose better than tile applied to a plywood subfloor alone. I think most people worry about how to cut it and once they have a plan for that then they think it ll be a breeze. It s easy to do and will give you the best surface for tile. Failed floor on cement backer boards why this happens.

If you love solid wood floors and your home rests on a concrete slab you re not out of luck. Cement board installation is not something that is incredibly difficult. Try it and see if it works. You need near 100 contact between the hardibacker and the underlying plywood or the hardibacker will flex and cause your tiles to pop or crack.

But i ve seen these screw ups for. The best approach would be to remove the wood flooring and screw down a layer of 5 8 or thicker plywood followed by a layer of 1 2 cement backer board before laying the tile. Board will only help to break up the cement board as you install the flooring. If you can get at least a 3 8 underlayment plus the existing sub floor you should be fine for the hardwood install.

Cement backer board is more dimensionally stable than plywood and forms a better bond with the thin set adhesive used to glue the tile down. But it s considerably more difficult to install a 3 4 in. You can screw down hardy backer 1 4 cement board right over your wood. As mentioned before the thinset fills the small gaps between plywood and cement board.

Wood planks to the plywood. Buy a quality thinset. If your house is old the wood floor may be nailed directly to.