Shower Backer Board Cement Vs Concrete Wall

It was developed to replace lath and plaster construction.

Shower backer board cement vs concrete wall. Cement backer board comes in two standard thicknesses 1 2 inch and 1 4 inch. It can be nailed or screwed into almost any material including cinderblock brick and concrete. Wonderboard is used specifically. It s typically available in 1 2 in.

All of these backerboard options have advantages and disadvantages. The industry standard is to use 1 2 inch thick backer board on wall tile installations such as a tub surround. There are other brand names of polystyrene backerboard as well as other materials to choose from including cement backerboard. Screws secure the cement board to the wall studs.

Kerdi board by schlüter is one brand name of polystyrene backerboard for tile. Cement board is easily cut with a hand saw or a power saw. It is made of cement water silica limestone flour and fibers such as kevlar or fiberglass for increased strength. I use 15 lb felt with 100 overlap over the studs on walls.

The thicker cement board is unaffected by water and also helps protect the. Cement backer board is a mineral based pre fabricated wall unit usually 1 4 inch or 1 2 inch thick and 3 feet by 5 feet long. Cement boards are made up of cement and glass fibers. Then the cement board is installed on top of the plastic sheeting.

These are available in 4 8 foot and 3 5 foot sheets that are either 1 2 inch or 1 4 inch thick. If you see your contractor do this stop him. Wonderboard is a type of cement board used for tiling in wet places especially bathrooms. Here is how i do the wallboard.

Please don t do this you re asking for problems. Greenboards or blueboards on the other hand are types of drywall. 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. Walls require 1 2 inch cement boards to keep a tile job from cracking and to prevent water damage to the tile and grout.

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. Thick 3 x 5 ft. Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water. Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas.

Cement board is porous so grout and mortar adhere to it well. Cement board and plastic sheeting.