Can You Put Tile Over Drywall in a Shower? Expert Advice on Proper Shower Tile Installation

Learn why you should never install tile directly over drywall in showers and the best moisture-resistant alternatives.

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No, you should not put tile directly over drywall in a shower. Drywall is susceptible to water damage and can lead to mold and mildew growth. Instead, use a water-resistant backer board like cement board to provide a stable, moisture-resistant surface for the tiles. This will ensure the longevity and durability of your shower tiling.

FAQs & Answers

  1. Why shouldn't I put tile directly over drywall in a shower? Drywall is not water-resistant and can absorb moisture, leading to mold, mildew, and damage. A water-resistant backer board like cement board is recommended instead.
  2. What is the best material to use under shower tile? Cement backer board is the preferred material because it is moisture-resistant and provides a stable surface for tile installation.
  3. Can moisture-resistant drywall be used in showers? Moisture-resistant drywall, such as green board, is not suitable as a tile backer in showers because it cannot withstand prolonged water exposure like cement board.