PEX - Limitations?

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by stanner68, Jul 4, 2009.

  1. stanner68

    stanner68 New Member

    Jul 4, 2009
    Central MA
    I'm a recently licensed plumber in MA. and the MA Plumbing Code permits PEX to be used in residential buildings, up to and including 3 stories high. If the building is higher than 3 stories, PEX is not permitted at all. PEX in commercial buildings is extremely limited - Reverse Osmosis filtering.

    I'm curious about other States and other Codes.

    Is PEX permitted in buildings taller than 3 stories in your States?

    Thanks for any responses.

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