How To Install Concrete Wonderboard On Plywoood Floor

The various brands of cement board such as hardiebacker durock denshield and wonderboard have become a standard tile backer material for nearly all ceramic porcelain and stone tiles for floor wall and countertop applications.

How to install concrete wonderboard on plywoood floor.

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. Remove the particleboard and screw the plywood to the floor joists with 1 5 8 in. Rather than tear out a wooden floor and installing concrete your wooden floor can be turned into a beautiful concrete floor with a concrete microtopping. Cdx plywood and screw it to the subfloor with 1 5 8 in.

No extra layers of underlayment are required. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems. These convenient panels of cementitious board provide an instant flat hard surface that bonds with the thin set adhesives or mortars used to install tile. When installed correctly your concrete over plywood floor will not permit moisture through will not warp or buckle and will come with all the benefits of concrete in an easy to care for floor.

When using 7 16 wonderboard lite base should be a minimum of 5 8 thick. When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are. Keep joints free of mortar. Floor tiles should be installed over smooth flat surfaces.

Install a layer of 5 8 in. Tongue and groove plywood or osb oriented strand board. However you re not out of the woods. Drywall screws spaced every 4 in.

Learn how to install beautiful hardwood floors over a concrete slab. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. 1 subfloor and countertop base should be an exterior grade plywood with a minimum thickness of 3 4 when using 1 4 wonderboard lite. Gapped 1 8 at seams.

Drywall screws spaced every 6 in. Concrete expands and contracts and that type of movement can also crack the tiles and the grout. Installing a cement backerboard is crucial when you want a waterproof tile floor that lasts for years without cracking. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides.