Underlayment For Shower Wall Tile

Since plywood is often used as an underlayment for floor tile some do it yourselfers may believe that it can also be used in shower wall applications.

Underlayment for shower wall tile.

Goof proof water proofing sheet membrane underlayment seam tape model gpst 5 in x 39 ft. Determine how much tile you ll need. For our shower we chose a running bond pattern. They re typically used as underlayment in tile showers to prevent water from leaking through cracks in the concrete shower base.

The membrane installs over a layer of thinset and additional thinset. Cover the underlayment for your shower tile with a paint on moisture barrier. Sheetrock greenboard sheetrock in a wet area is a major no no. You ll need a design plan before you start attaching the tile.

This also goes for moisture resistant drywall also known as green board. Uncoupling membrane 1 8 inch thick 3 3 ft x 32 8 ft 108 square feet uncoupling membrane for under tile tile underlayment mat waterproofing anti fracture and crack isolation membrane 4 8 out of 5 stars 16. Prep the installation first by applying masking tape around all of the edges of the shower so that you do not. Mortar beds remain the go to shower tile underlay for many traditional installers.

Add up the wall areas and add 10 so you have extra tile for mistakes or future repairs. Opt for a stunning tile that you love for your shower wall and you ll enjoy it for years to come. Cement board commonly sold under trade names such as durock hardiebacker and wonderboard is now the standard underlayment used for ceramic porcelain or stone tile laid with thinset mortar adhesive. You can create virtually any size and shape shower with a precise drainage slope for the floor.

It usually works fine for a kitchen backsplash or fireplace but as a shower tile backer board it s a bad idea and against code.