Poly Water Tanks manufactures polyethylene, plastic water tanks & water tanks that are affordable and built to last. Water Tanks by Poly Water Tanks.
Ask for us by Name - The 'REAL' Brand!
Call (02)43885700 or FREE CALL 1800077178
10 Year Warranty!

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Rainwater Tanks

Poly Water Tanks supply rainwater tank storage solutions that save water and money.

Rainwater Round Water Tanks

Round Water TanksRainwater Round Tank Features

  1. Dome tops with a clean & stylish aesthetic and self supporting structure, no poles needed inside our tanks.
  2. Manufactured with graduated thickness in the walls, utilising hoop strength for evenly distributed pressure top to bottom.
  3. Stainless steel screws and strainer mesh.
  4. Full brass outlets & fittings, no plastic means a solid state connection.
  5. Unique ‘Smooth Wall’ design with no vertical parting lines - No weak wall pressure points.
  6. Built to cure properly, no ‘rush job’ production for a premium grade finish.
  7. Made from the best materials, UV stabilised virgin food grade polyethyelene with no taste or smell – drink water compatible. Certified to Australian Standards (AS2070).
  8. Small footprint design with ‘no waste’ makeup giving the biggest storage capacity for it’s real estate.
    View all round rainwater tanks.

Slimline Rainwater Tanks

Slimline Rainwater Tank Features

Our slimline rainwater tanks have never buldged or split!

  1. Stainless steel screws and strainer mesh.
  2. Dome tops with a clean & stylish aesthetic and self supporting structure, no poles needed inside our tanks.
  3. Manufactured with graduated thickness in the walls, utilising hoop strength for evenly distributed pressure top to bottom.
  4. Unique ‘Smooth Wall’ design with no vertical parting lines - No weak wall pressure points.
  5. Unique Modular system with our exclusive connection process, Allows for our hoop strength standard.
  6. Built to cure properly, no ‘rush job’ production for a premium grade finish.
  7. Made from the best materials, UV stabilised virgin food grade polyethyelene with no taste or smell – drink water compatible. Certified to Australian Standards (AS2070).
  8. Small footprint design with ‘no waste’ makeup giving the biggest storage capacity for it’s real estate.
  9. Full brass outlets & fittings, no plastic means a solid state connection.
    View all slimline rainwater tanks.

Rectangle Rainwater Tanks

Rectangle Rainwater Tank Features

  1. This cannot be compared to a soft bladder.
  2. Designed to fit under decks and between piers with it’s unique low profile.
  3. Extra heavy duty thick design to reinforce long flat walls & defend against rodent damage in underfloor areas.
  4. Built to cure properly, no ‘rush job’ production for a premium grade finish.
  5. Made from the best materials, UV stabilised virgin food grade polyethyelene with no taste or smell – drink water compatible. Certified to Australian Standards (AS2070).
  6. Full brass outlets & fittings, no plastic means a solid state connection.
  7. Stainless steel screws and strainer mesh.
    View all rectangular rainwater tanks.
Last Date Updated
By Aaron Pace