Cement board is used for most floor tile and has all but replaced plywood and drywall backer materials for wall tile applications in wet areas like showers and tub surrounds.
Concrete board for tile floor.
The standard size sheet is 3 x 5 ft.
On the bright side there are some options for concrete subfloors.
This step is crucial because it strengthens the floor and it helps prevent floor movement.
Thick cement board spans studs spaced 16 in.
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The primary benefit of cement board is that it doesn t break down or expand or warp if it gets wet.
It has to be rock solid before you lay the 1 2 in.
Cement board is a type of underlayment that is now standard for most tile installations but particularly for floor tile.
This can be beneficial if you are wanting to insulate concrete from an electric floor heating system above it.
Whatever your subfloor is made of be sure it s squeak free before you install the cement board.
Prepare a solid squeak free subfloor one of the keys to a long lasting tile installation is the underlying subfloor.
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Then you attach the cement board with screws.
Find backer board at lowe s today.
The other is foam backer board which is ok to install over concrete.
Sizes 3 x 5 x 1 2 and 1 4.
This is a distinct advantage over plywood and drywall.
One of which is self leveling underlayment and other floor flattening products.
Thick weighs 45 to 60 lbs.
Cement board technically called cementitious backer unit cbu is manufactured under different brand names.
James hardie 0 42 in x 36 in x 60 in hardiebacker with hydrodefense technology fiber cement backer board.
Which will help prevent the tile from cracking.
And is available at most full service lumberyards and building supply centers.
Get free shipping on qualified cement board products or buy online pick up in store today.
On concrete floors goboard will act as thermal insulation under the tile.