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Slimline Rainwater Tanks

Rural Water has the largest range of slimline rainwater tanks in New Zealand. We have a diverse range of sizes from 1,000L up to 5,000L, available in many dimensions from industry-leading brands, including Promax, Devan, and RX Plastics. These small tanks are perfect for everyday use, gardening, or emergency solutions. We have a water tank for everyone and all situations. Browse the slimline tank range below.

Why Install a Slimline Tank?

Subtle Design

Our high-quality slimline tanks are designed for a modern and contemporary appearance while remaining high-functioning and practical. They come in many different colours to blend in with your home's environment, colour, and style.

Space Saving

The narrow tanks easily fit and blend in behind the garage, against the side of your house, under eaves, and in areas where traditional tanks wouldconsume too much valuable space.

Perfect for Urban Environments

Slimline water tanks are a great solution for collecting and reusing rainwater in urban areas or small spaces. Collecting rainwater has many benefits, such as reducing water rates costs, the demand on your main water supply, and the amount of disposed stormwater.

A Range of Sizes

Our slimline water tanks come in various sizes, so you can find the perfect option to align with your needs. Our tanks range in size from 1,000L to
5,000L.

Find a Rainwater Tank for Your Home with Rural Water

Rural Water only sells the best quality tanks in New Zealand. They are all designed to withstand New Zealand’s harsh weather conditions, built from the toughest material and will stand the test of time. These slimline plastic water tanks also have the best warranties in the industry, so you know you can rely on these tanks with your water. 

We try to make it as easy as possible for you, all our tanks are either shipped free to site or local freight depot. Talk to Rural Water today if you want a quote that compares the best Slimline Water Tank options in NZ. We make it simple.

  • 1,000L Devan Stormbank Slimline Water Tank - Rural Water
    $685.00

    1,000L Devan Stormbank Slimline Water Tank

    Devan

    Excluding GST

    Devan 1,000L Stormbank Slimline Water Tank North & South Island Model Assembled: 870mm (L) x 870 (w) x 2000 (h),Consists of 1 x 1,000L pod Dev...

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    $685.00
  • 3,000L Devan Stormbank Slimline Water Tank - Rural Water
    Original price $1,850.00
    Current price $1,723.00

    3,000L Devan Stormbank Slimline Water Tank

    Devan

    Excluding GST

    Devan 3,000L Stormbank Slimline Water Tank North & South Island Model Assembled: 870mm (L) x 870 (w) x 2000 (h),Consists of 3 x 1,000L pod Dev...

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    Original price $1,850.00
    Current price $1,723.00
  • 2,000L Devan Stormbank Slimline Water Tank - Rural Water
    Original price $1,400.00
    Current price $1,310.00

    2,000L Devan Stormbank Slimline Water Tank

    Devan

    Excluding GST

    Devan 2,000L Stormbank Slimline Water Tank North & South Island Model Assembled: 870mm (L) x 870 (w) x 2000 (h),Consists of 2 x 1,000L pod D...

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    Original price $1,400.00
    Current price $1,310.00
  • 5,000L Devan Stormbank Slimline Water Tank - Rural Water
    $2,800.00

    5,000L Devan Stormbank Slimline Water Tank

    Devan

    Excluding GST

    Devan 5,000L Stormbank Slimline Water Tank North & South Island Model Assembled: 870mm (L) x 870 (w) x 2000 (h),Consists of 5 x 1,000L pod Dev...

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    $2,800.00
  • 1,670L RX Plastics Metro Tank *North Island Only - Rural Water
    Original price $1,160.00
    Current price $1,134.89

    1,670L RX Plastics Slimline Water Tank *North Island Only

    RX Plastics

    Excluding GST

     RX Plastics 1,670L Slimline Water Tank *North Island Only North Island Model: 1050mm (d) x 2167mm (h)   20 Year Full Warranty & FREE Shippin...

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    Original price $1,160.00
    Current price $1,134.89
  • 2,000L Promax Slimline Water Tank - Rural Water
    $3,160.00

    2,000L Promax Slimline Water Tank

    Promax

    Excluding GST

    2,000L Promax Slimline Water Tank  North & South Island Model: 570mm (w) x 2150mm (h), 2250mm (L), 150kg Slimline plastic water tanks are desi...

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    $3,160.00
  • 4,000L Devan Stormbank Slimline Water Tank - Rural Water
    Original price $2,500.00
    Current price $2,325.00

    4,000L Devan Stormbank Slimline Water Tank

    Devan

    Excluding GST

    Devan 4,000L Stormbank Slimline Water Tank North & South Island Model Assembled: 870mm (L) x 870 (w) x 2000 (h),Consists of 4 x 1,000L pod Dev...

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    Original price $2,500.00
    Current price $2,325.00
  • 2,000L Promax Slimline Water Tank & Pump Combo - Rural Water
    $4,300.00

    2,000L Promax Slimline Water Tank & Pump Combo

    Promax

    Excluding GST

    2,000L Promax Slimline Water Tank & Pump Combo North & South Island Model: 570mm (w) x 2150mm (h), 2250mm (L), 150kg Slimline plastic wate...

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    $4,300.00
  • 3,000L Promax Slimline Water Tank - Rural Water
    $3,850.00

    3,000L Promax Slimline Water Tank

    Promax

    Excluding GST

    3,000L Promax Slimline Water Tank  North & South Island Model: 570mm (w) x 2150mm (h), 3000mm (L), 150kg Slimline plastic water tanks are desi...

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    $3,850.00
  • 5,010L RX Plastics Metro Tank *North Island Only - Rural Water
    $3,404.00

    5,010L RX Plastics Slimline Water Tank *North Island Only

    RX Plastics

    Excluding GST

     RX Plastics 5,010L Slimline Water Tank *North Island Only North Island Model: 3 x 1,670L tanks: 1050mm (d) x 2167mm (h) per tank  20 Year Full W...

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    $3,404.00
  • 3,340L RX Plastics Metro Tank *North Island Only - Rural Water
    $2,277.00

    3,340L RX Plastics Slimline Water Tank *North Island Only

    RX Plastics

    Excluding GST

     RX Plastics 3,340L Slimline Water Tank *North Island Only North Island Model: 2 x 1,670L tanks: 1050mm (d) x 2167mm (h) per tank  20 Year Full W...

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    $2,277.00
  • 5,000L Promax Slimline Water Tank & Pump Combo - Rural Water
    $6,100.00

    5,000L Promax Slimline Water Tank & Pump Combo

    Promax

    Excluding GST

    5,000L Promax Slimline Water Tank Tank & Pump Combo  North & South Island Model: 910mm (w), 2150mm (h), 3000mm (L), 200kg Slimline plasti...

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    $6,100.00
  • 5,000L Promax Slimline Water Tank - Rural Water
    $5,000.00

    5,000L Promax Slimline Water Tank

    Promax

    Excluding GST

    5,000L Promax Slimline Water Tank  North & South Island Model: 910mm (w), 2150mm (h), 3000mm (L), 200kg Slimline plastic water tanks are desig...

    View full details
    $5,000.00
  • 3,000L Promax Slimline Water Tank & Pump Combo - Rural Water
    $5,300.00

    3,000L Promax Slimline Water Tank & Pump Combo

    Promax

    Excluding GST

    3,000L Promax Slimline Water Tank & Pump Combo North & South Island Model: 570mm (w) x 2150mm (h), 3000mm (L), 150kg Slimline plastic wate...

    View full details
    $5,300.00
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