Reply To: rooftops of houses

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Saibai Island, TSIRC › General discussion › rooftops of houses › Reply To: rooftops of houses

25/04/2025 at 9:39 pm #8998
Tom Nguyen
Keymaster

    Hi Saemah (and team)

    Best not to put any rainwater tanks on any rooftops.

    You need the rooftops themselves to capture and harvest the rainwater so that it funnels down into the rainwater tank – you won’t be able to maximise this if the tank is on top of the roof.

    Additionally, the capacity of a typical rainwater tank is 2000-5000L, which equates to 2-5 tonnes (plus the weight of the tank itself). Structurally, this is not feasible.

    Looking forward to seeing how your design progresses.

    Kind regards

    EWB Challenge team

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