Shower Backer Board Cement Vs Concrete Wall

Easier to cut and fasten than cement board.

Shower backer board cement vs concrete wall.

Kerdi board by schlüter is one brand name of polystyrene backerboard for tile. Wonderboard is a type of cement board used for tiling in wet places especially bathrooms. In most cases you can apply tile directly to the concrete. It can be nailed or screwed into almost any material including cinderblock brick and concrete.

Drywall panels fit between wall studs spaced 16 inches or 24 inches apart. Cement board and plastic sheeting. Wonderboard is used specifically. When installed properly they will give you many many years of durable shower construction.

Screws secure the cement board to the wall studs. Any of them can work well if properly detailed. Cement backer board is often used as a tile base on plywood or osb subfloor. I use 15 lb felt with 100 overlap over the studs on walls.

The core of these boards is made up of a combination of cement and concrete that will not absorb any water and therefore will undergo no damage even if exposed directly to water. Installing cement backerboard is one of the more popular choices for a shower wall substrate. Cement backerboards include hardiebacker durock fiberboard wonderboard and similar products. Cement board is porous so grout and mortar adhere to it well.

There are other brand names of polystyrene backerboard as well as other materials to choose from including cement backerboard. The smaller dimensions of cement board make the installation of it on large walls more difficult but cement board panels fit vertically in 3 foot wide showers or horizontally behind a standard 5 foot bathtub. In this highly convenient inexpensive and popular application a moisture barrier of 4 or 6 mil thick plastic is installed directly over the wall studs. 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.

Lighter in weight than cement board. Will soften if water seeps through joints or gets behind the waterproof surface. Can t support all types of floor tile see product specification sheet. Then the cement board is installed on top of the plastic sheeting.

These materials bridge the gap between expense and effectiveness. Cement backer board on concrete as a subfloor or underlayment is usually not recommended or needed. Fiberglass mats irritate bare skin. The wedi backer board hardibacker and wonderboard.

I have been using various types of 1 2 cement board on tub and shower walls and 1 4 fiber cement boards on bathrroom floors with 1 8 inch gap. Cement board is easily cut with a hand saw or a power saw.