Installing Wonderboard On Wood Floor

I put down 7 16 wonderboard lite per manufacturer s direction which included thin set in the joints with mesh tape embedded.

Installing wonderboard on wood floor.

Backer board installation when tiling bathroom floor. This stabilizes the backer board levels it and prevents cracks in the tiles or tile grout. With the smooth side of a 1 4 inch notched trowel spread enough mortar for one sheet. I am redoing a bathroom and installing cement board for the first time.

If it is plank flooring you will not be able to put anything over it that will be exactly 1 2. If it is plywood you can install 1 4 backerboard over it with thinset beneath then ditra or just install 1 2 backerboard. Use thin set mortar when installing cement backerboard. The recommended procedure for installing fiber cement board such as wonderboard on the floor calls for first spreading a layer or mortar.

To avoid building up the floor too high you can use 1 4 in thick backer board instead of 1 2 in. Ridge the mortar with the notched side of the trowel. Thin set dries slowly allowing you to fix and readjust backerboard sheets as needed. Wonderboard lite must not be used as a structural load bearing member.

Have the necessary tools for this diy project lined up before you start you ll save time and frustration. Floor or countertop installation. Spread the mortar with a notched trowel and lay the backer board while the mortar is still wet. Fasten the panels onto the studs using the same 1 8th inch spacing as a floor installation.

Required tools for this project. Everything looks great however all of the seams are slightly raised due to taping. 1 4 or 7 16 wonderboard lite floors countertops score then snap wonderboard lite 5 8 subfloor with 16 on center framing adhere to subfloor stagger surface and panel joints installation over existing vinyl floor fasten to studs tape gaps not for use over concrete gypsum substrates.