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Thread: Downpipe Angle

  1. #1
    Join Date
    Jul 2003
    Location
    On the Downs, Darling SEQld
    Posts
    420

    Default Downpipe Angle

    Good People,

    What is the Minimum Angle that a DownPipe can be?
    OR
    How far off Horizontal if you like

    The one feeding the Water Tank from the Gutters.

    Also what is best to support it when in the open,
    as in the small gap at the Top of the Verandah?
    The Purple Lines in the Drawing

    I hope to put the Tank about halfway between the Front and Rear gitters,
    There is a 3 Metre Awning at the front
    Navvi

  2. #2
    Join Date
    Oct 2003
    Location
    Kentucky NSW near Tamworth, Australia
    Age
    86
    Posts
    1,067

    Default

    Ivan

    You can get away with 1 or 2 degrees off horizontal and support to the walls with some builders strapping fixed to the walls about every 1200mm.

  3. #3
    Join Date
    Jul 2003
    Location
    On the Downs, Darling SEQld
    Posts
    420

    Default

    Every 1200mm eh,
    That means
    Navvi

  4. #4
    Join Date
    Jul 2007
    Location
    Sydney-south
    Posts
    333

    Default

    Minimum fall for stormwater is 1:100 and the fellas are right with 1200 bracket spacings.
    Plumbers were around long before Jesus was a carpenter

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