Cement Board Vs Drywall Shower

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.

Cement board vs drywall shower.

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. Cement board and plastic sheeting. It was developed to replace lath and plaster construction. Drywall panels fit between wall studs spaced 16 inches or 24 inches apart.

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. Unlike wood base materials such as plywood that contain wood such as drywall cement board does not have the organic material that would promote rot or decomposition. Essentially drywall is gypsum pressed between two sheets of paper.

Cement boards are made up of cement and glass fibers. The idea is that the cement board will remain stable even if it gets wet. It is meant to provide a much sturdier and stronger base where the stone and tile can be installed. Screws secure the cement board to the wall studs.

I used greenboard for the rest of the walls. This drywall features a special paperless backing and an additional coating to prevent mold and moisture. These are available in 4 8 foot and 3 5 foot sheets that are either 1 2 inch or 1 4 inch thick. Ideal for bathrooms basements kitchens laundry rooms and utility rooms.

I then tiled over all of it. Cement board is a mineral based product made of inorganic materials including cement water silica limestone flour and kevlar or fiberglass. In high moisture shower areas such as shower enclosures use cement backer board. It is made of cement water silica limestone flour and fibers such as kevlar or fiberglass for increased strength.

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. When i redid my bathroom i used cement board in the shower and behind the sink. Greenboards or blueboards on the other hand are types of drywall.