Foam Tile Backer Board Vs Cement Board

In addition because showers.

Foam tile backer board vs cement board. Hardibacker is the best known fiber cement board fiber cement board. And second since it s foam the board is super easy to cut with just a utility knife. In showers the standard substrate is tile backer also called cement board or cement backer board. Some quick google ing turned up about 10 sheet for 5 x3 x1.

Backer board is a thin layer of concrete that has fiberglass mesh on its sides and is used under the tile to provide a firm and even surface for the tile to adhere to. Xps foam boards like jackoboard marmox weidi etc or cement boards lile hardie no more ply etc with tanking where applicable or plasterboard just to throw it in there tanking where needs be. Even the slightest amount of movement in a building structure can telegraph to the tile and crack it. Dont know how you would put this thing to a vote maybe admin coould help out with that one.

Fiberglass mats irritate bare skin. The biggest disadvantage will be the cost. Kerdi board by schlüter is one brand name of polystyrene backerboard for tile. Synthetics kirdi board and similar products tend to run on the expensive side.

There are other brand names of polystyrene backerboard as well as other materials to choose from including cement backerboard. Lighter in weight than cement board. Any of them can work well if properly detailed. Just reading the definitions alone doesn t provide too much of a difference as both uncoupling mats and backer board are used to prep the subfloor to help prevent loss of bond.

Foam core tile backing board has two big advantages over other backer boards. You ve probably heard of hardiebacker tile backer board. The wedi backer board hardibacker and wonderboard. First it s super lightweight compared with the rest.

Ceramic and porcelain tile more than almost any other surface material needs a stable flat flex free substrate. All of these backerboard options have advantages and disadvantages. Fiber cement board and cement board are closely related. Can t support all types of floor tile see product specification sheet.

Fiberock is another popular product in this category. The synthetic foam will last longer than traditional concrete and produce significantly less dust when cutting and installing. It s a sort of gray beige colored board and is available at any hardware box store. Will soften if water seeps through joints or gets behind the waterproof surface.