Tile On Drywall Vs Cement Board

It was developed to replace lath and plaster construction.

Tile on drywall vs cement board.

It provides a strong base on which to install tile and stone. Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas. The core of the green board drywall is a thicker and more resilient version of the drywall s gypsum core which allows it to withstand indirect moisture applications such as the humidity in a bathroom or near a laundry room. This joint needs to be flush and smooth in order for the tile or other wall covering to be installed correctly and to create a professional finished appearance.

Cement based backer boards durock wonderboard and hardibacker are all mineral based or cementitious materials. It gets its name from the telltale color of the paper facing on the front and back. Cement board is a very hard panel formed by cement slurry and reinforced fiberglass mesh. Some people go directly to the drywall.

These are available in 4 8 foot and 3 5 foot sheets that are either 1 2 inch or 1 4 inch thick. Cement board also comes in panels but that s where its similarity to drywall ends. Cement board is perfect for tile covered wet applications like showers and tub surrounds. On top of the 2 6 will be 3 4 subfloor thinset cement board redgard thinset tile.

This product resists direct moisture making it a top choice for installation in areas of high humidity. Thick 3 x 5 ft. At some point along the wall the cement backer board will meet with the drywall used in the rest of the room. This video transition between cement board and drywall joint or how to tap drywall and cement board joint or tapping cement board and sheetrock shows the tra.

Then the cement board is installed on top of the plastic sheeting. It s typically available in 1 2 in. If i thinset the cement board down using a 1 4 x 1 4 trowel and screw it every 8 will the thinset end up being 1 8 thick. 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.

Wet or dry such backer board provides a stable base for tiling. Tile is laid onto the cement board with thinset mortar or mastic. Cement boards are made up of cement and glass fibers. Screws secure the cement board to the wall studs.

I like to use a cement backer only because you re dealing with perhaps some moisture situation that you could be getting and you don t want a lot of water to get kicked up back there to get sucked through the grout and then go right to the drywall. Green board drywall is water resistant not waterproof. Essentially drywall is gypsum pressed between two sheets of paper. A lot of people do it in different ways.