pex insulation

Discussion in 'Plumbing Forum, Professional & DIY Advice, Tips & ' started by peltaz, Oct 15, 2009.

  1. peltaz

    peltaz New Member

    Messages:
    29
    I haven't really thought of this but just read about it on this forum. I have Wirsbo Pex running through an uninsulated crawlspace in southern AZ. Is it worth insulating the supply lines running through there?
  2. FloridaOrange

    FloridaOrange Plumbing Designer

    Messages:
    1,317
    Location:
    SW Florida
    Do you experience freezing conditions? In S. Florida we don't so supply lines are rarely insulated.
  3. peltaz

    peltaz New Member

    Messages:
    29
    We get a couple of freezing days a year. Sometimes in the 20s for a few hours.
  4. FloridaOrange

    FloridaOrange Plumbing Designer

    Messages:
    1,317
    Location:
    SW Florida
    You are likely OK. If your lines are not exposed to the elements (I mean outside of the underneath of your structure) they are likely alright.

    If you are concerned however, insulation is cheap and not too dificult to install.
  5. peltaz

    peltaz New Member

    Messages:
    29
    Thanks. Something to think about.
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