Foam Tile Backer Board Vs Cement Board

Kerdi board by schlüter is one brand name of polystyrene backerboard for tile.

Foam tile backer board vs cement board.

Dont know how you would put this thing to a vote maybe admin coould help out with that one. And second since it s foam the board is super easy to cut with just a utility knife. Lighter in weight than cement board. Synthetics kirdi board and similar products tend to run on the expensive side.

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. Will soften if water seeps through joints or gets behind the waterproof surface. It s a sort of gray beige colored board and is available at any hardware box store. The biggest disadvantage will be the cost.

The wedi backer board hardibacker and wonderboard. Can t support all types of floor tile see product specification sheet. Foam core tile backing board has two big advantages over other backer boards. Any of them can work well if properly detailed.

In addition because showers. First it s super lightweight compared with the rest. The synthetic foam will last longer than traditional concrete and produce significantly less dust when cutting and installing. Hardibacker is the best known fiber cement board fiber cement board.

Some quick google ing turned up about 10 sheet for 5 x3 x1. Fiberglass mats irritate bare skin. Easier to cut and fasten than cement board. 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.

All of these backerboard options have advantages and disadvantages. Fiberock is another popular product in this category. A 1 2 inch thick 3 x 5 foot sheet weighs just 7 1 2 pounds compared with 45 pounds for a similar size sheet of cement board. You ve probably heard of hardiebacker tile backer board.

Even the slightest amount of movement in a building structure can telegraph to the tile and crack it. Ceramic and porcelain tile more than almost any other surface material needs a stable flat flex free substrate. Backer board cement board comparison review written by fred daues on january 4 2013 in wedi shower systems this review was done to test the performance of 3 different cement boards for ceramic tile installation. In showers the standard substrate is tile backer also called cement board or cement backer board.