Since a tile tub or shower surround gets wet, it requires a waterproof backing, rather than just drywall. Here are the steps involved in preparing tub or shower walls for tile.

Tub or shower wall tile preparation:

  1. Apply a layer of 1/2″ thick cement backer board to the wall studs.
  2. Tape any seams and corners with fiberglass tape.
  3. Apply thin-set adhesive over the fiberglass tape, and allow it to dry.
  4. Roll a waterproofing sealer over the walls, and allow the sealer to dry.

Watch the video above to find out more.

VIDEO TRANSCRIPT

Danny Lipford: Installing a backsplash is relatively easy, and people often assume that applying tile to any wall requires the same process. But a tub or shower enclosure is very different because of the constant moisture it endures.

A backsplash is primarily decorative and can be installed directly over drywall. But for a tub or shower, you need to begin with a cement backer board base, because the tile will be constantly wet.

Next, you’ll tape the seams of the backer board, and apply a waterproofing sealer to the surface before you begin installing the tile. That way, even if moisture makes it through the tile or the porous grout, it won’t be able to get inside the walls behind them.


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Danny Lipford

Founder

Danny Lipford is a home improvement expert and television personality who started his remodeling business, Lipford Construction, at the age of 21 in Mobile, Alabama. He gained national recognition as the host of the nationally syndicated television show, Today's Homeowner with Danny Lipford, which started as a small cable show in Mobile. Danny's expertise in home improvement has also led him to be a contributor to popular magazines and websites and the go-to source for advice on everything related to the home. He has made over 200 national television appearances and served as the home improvement expert for CBS's The Early Show and The Weather Channel for over a decade. Danny is also the founder of 3 Echoes Content Studio, TodaysHomeowner.com, and Checking In With Chelsea, a décor and lifestyle blog.

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