Safety · 5 min

How to check if your shower tile is properly waterproofed

Water getting behind shower tile is the most common cause of concealed damage in San Diego homes. These checks let a homeowner spot early warning signs before a repair becomes a full shower rebuild.

What you'll learn

  • The four warning signs that water is getting behind your shower tile
  • How to do a tap test to check for delaminated tile
  • What a failed caulk joint at the tub or shower pan means
  • When a visual check is enough and when you need a professional assessment

Step by step

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Safety note

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