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    wallykap's Avatar
    wallykap Posts: 65, Reputation: 1
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    #1

    Mar 15, 2014, 08:44 AM
    Is Pex or copper better
    I have a leak in galvanized supply pipe above kitchen ceiling (upstairs bathroom). This will be replaced... is copper or Pex better?
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Mar 15, 2014, 08:47 AM
    IPC does allow PEX in concealed spaces with stipulations as to the connections, your local code may or may not allow same. Personally, I would not use retrofitted PEX, with connections, in a concealed overhead space. Full line pass through with manifold fittings is OK. PEX is easier and cheaper but Copper sweat fittings are better. Just had a brand new house in our neighborhood pull a PEX fitting out, in the garage ceiling, with a lot of water damage. Do not use Sharkbite fittings in concealed spaces.
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