Bathroom Backer Board Floor

Works under interior floors to provide a solid foundation for tile vinyl wood and other flooring.

Bathroom backer board floor.

The facing serves as an integrated waterproofing membrane so you don t need to install a separate layer of plastic behind the tile backer or a sheet membrane over the backer. Cement board also provides an additional layer over a plywood or particleboard subfloor adding stiffness to the tile. I am doing the tile for my master bathroom which is about 18ft wide and 12ft deep. James hardie hardiebacker 1 4 in.

The primary benefit of cement board is that it doesn t break down or expand or warp if it gets wet. Cement board is james hardie hardiebacker 1 4 in. The backer board comes in different sizes and you will pick the right one depending on the type of floor you are installing. Floor tiles should be installed over smooth flat surfaces.

If needed cut the backerboard to fit in small spaces or around obstructions. Cement board is a type of underlayment that is now standard for most tile installations but particularly for floor tile. One type of tile backer board is made with a water resistant facing on both sides of the board. Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water.

Keep fasteners between 3 8 and 3 4 from sheet edges and 2 in from sheet corners. This is a distinct advantage over plywood and drywall. 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. Georgia pacific s densshield is one such product.

Cement board is a cement backerboard designed for use with floors and countertops. Membrane faced board only. I only got 3 backer boards down with one bag of mortar then i found my 1 4 trowel. Find backer board at lowe s today.

The backerboard should completely cover the subfloor joints. I m getting ready to do both floor and shower walls in my bathroom and was considering a thinner 1 4 backer board on the floor over 3 4 subfloor where the extra 1 8 might come in handy to match the finished floor height in our hallway. Make sure that the nail or screw heads are not sticking up above the board surface. Cement board will also work as a countertop backerboard and underlayment for tile granite and other stone surfaces.

After mixing the mortar i couldn t find my 1 4 inch trowel so i just used my 1 2 inch for 3 of the backer boards. Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas.