{
  "url": "http://bayareacitydweller.com/faq/what-kind-of-preparation-is-needed-before-installing-new-bathroom-wall-tiles",
  "name": "What kind of preparation is needed before installing new bathroom wall tiles?",
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    {
      "name": "What kind of preparation is needed before installing new bathroom wall tiles?",
      "@type": "Question",
      "acceptedAnswer": {
        "text": "Proper wall preparation is critical for durable tile installation. This typically involves ensuring the wall surface is clean, dry, sound, and level. Any loose paint, wallpaper, or old adhesive must be removed. Uneven surfaces may require patching or the application of a leveling compound. For areas exposed to water, like shower walls, a waterproof membrane or backer board (cement board or fiberglass-reinforced gypsum board) is essential to protect against moisture intrusion and mold growth. This preparation ensures strong adhesion and a long-lasting finish.",
        "@type": "Answer",
        "description": "Preparation includes ensuring walls are clean, dry, sound, and level. Loose materials must be removed, and a waterproof membrane or backer board is essential for wet areas to prevent moisture damage."
      }
    }
  ],
  "description": "Preparation includes ensuring walls are clean, dry, sound, and level. Loose materials must be removed, and a waterproof membrane or backer board is essential fo"
}