Tile Backer Board Floor

Cement board cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas.

Tile backer board floor.

Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water. You can run them one direction or another but as long as the corners don t all come together it s ok. Made of cement and reinforced on the top and bottom with fiberglass this waterproof backer board is generally used for tiled shower surrounds and floors in wet areas. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides.

Installing a cement backerboard is crucial when you want a waterproof tile floor that lasts for years without cracking. Keep fasteners between 3 8 and 3 4 from sheet edges and 2 in from sheet corners. 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. Splits and knots create weak spots that flex and lead to cracking tile.

It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. Thickness provides strength and ease of use on walls with flooring or countertop projects in bathrooms kitchens and laundry rooms. One nice thing about tile backer board is that it doesn t matter which way that you run the sheets. That s why it was named the most preferred brand of backer board by tile installers and contractors according to the 2019 tile and stone report conducted by clearseas research in partnership with the national tile contractors association and tile magazine.

Second the strength of wood boards isn t always consistent. Thick 3 x 5 ft. Provides excellent adhesion resists moisture and features moldblock technology to protect the board against damage from mold. Hardiebacker cement board is made better to install better and perform better.

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. First changes in humidity make solid wood shrink swell and cup more than plywood. Make sure that the nail or screw heads are not sticking up above the board surface. Use on walls in moisture prone areas as a tile backerboard and as an underlayment for all tile vinyl and wood flooring applications.

Tile flooring is water resistant and durable when combined with backer board which is impervious to moisture and helps create a flat base. Additionally you don t want the cement board seams to line up with the subfloor seams. It s typically available in 1 2 in.