Concrete Backer For Floor Tile

If you expect to apply fiber cement board in areas of high water volume tiling a bathtub for example you will want to install a barrier of 4 mm plastic behind the backer board.

Concrete backer for floor tile. Check with wedi schluter laticrete goboard or whichever manufacturer to see how they want their product installed over a concrete subfloor. For pricing and availability. A cement product on a cement product. Backer boards can be nailed or screwed into studs or cinderblock brick mortar or concrete.

Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides. This can be beneficial if you are wanting to insulate concrete from an electric floor heating system above it. Cement backer board is commonly used to form a base for ceramic tile. Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas.

Hardiebacker is 90 portland cement and sand along with patented moldblock technology. Because cement backer board is porous thinset grout and mortar adhere well to it. Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage. The other is foam backer board which is ok to install over concrete.

It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. For diy tile installers hardiebacker reigns supreme. Cement backer board is also called cement board and it s the most commonly used backer board for all manner of ceramic and porcelain tiles. It s typically available in 1 2 in.

Laying cement board on good concrete would be unnecessary and redundant. If the subfloor doesn t have enough stability you can usually but not always remedy the situation by installing cement backer board also called cementboard. James hardie 0 25 in x 36 in x 60 in hardiebacker fiber cement backer board. For pricing and availability.

This is the industry standard most preferred by construction pros when installing ceramic or porcelain tile backer board comes in four foot by eight foot and three foot by five. Also called a cementitious backer unit or cbu. Durock hardiebacker and wonderboard are all cement backer boards and are 100 percent inorganic materials that will not rot shrink or decompose. Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water.

Durock brand 0 25 in x 36 in x 60 in cement backer board. Thick 3 x 5 ft.