Tile On Drywall Vs Cement Board

Green board drywall is water resistant not waterproof.

Tile on drywall vs cement board.

This product resists direct moisture making it a top choice for installation in areas of high humidity. Screws secure the cement board to the wall studs. A lot of people do it in different ways. Some people go directly to the drywall.

Cement board is perfect for tile covered wet applications like showers and tub surrounds. It provides a strong base on which to install tile and stone. 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. Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water.

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. Thick 3 x 5 ft. On top of the 2 6 will be 3 4 subfloor thinset cement board redgard thinset tile. At some point along the wall the cement backer board will meet with the drywall used in the rest of the room.

It was developed to replace lath and plaster construction. I d like to get as close as possible to matching the height of the existing tile. Cement board also comes in panels but that s where its similarity to drywall ends. Cement board is a very hard panel formed by cement slurry and reinforced fiberglass mesh.

Tile is laid onto the cement board with thinset mortar or mastic. 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. Wet or dry such backer board provides a stable base for tiling. These are available in 4 8 foot and 3 5 foot sheets that are either 1 2 inch or 1 4 inch thick.

Greenboards or blueboards on the other hand are types of drywall. 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. It s typically available in 1 2 in. 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.

Then the cement board is installed on top of the plastic sheeting. Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas. Cement boards are made up of cement and glass fibers. Cement based backer boards durock wonderboard and hardibacker are all mineral based or cementitious materials.