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Is green board or cement board required on shower/tub walls in massachusetts?

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    I think what's going over the wall might be more important than a code requirement. What's the final plan for the shower/tub? – JPhi1618 Mar 5 '19 at 17:11
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    Green board is never required (nor is it particularly beneficial). – isherwood Mar 5 '19 at 17:38
  • Have you asked your AHJ? They know and will tell you. – Aloysius Defenestrate Mar 6 '19 at 3:58

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