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Features & Warranty



  • Maxiplas Rain water tanks, based in Adelaide, are manufactured from 100% U.V. stabilised, food grade polyethylene resin. To ensure maximum strength, all maxiplas tanks are made of a solid one piece construction. All tanks are supplied with:
    • Inlet Strainer
    • Overflow Flange
    • 25 mm tap
  • Colour coordinated fittings.
  • Maxicube slimline tanks can be simply connected together to increase water storage capacity while still maintaining strength and ease of handling.
  • Inlet cover blocks light from entering tank which prevents algal growth, still allowing for easy strainer cleaning.
  • Australian made and owned.




Maxiplas warrants that new products sold by it will be free from defects in materials and workmanship, on a pro-rata basis for the warranty periods stated in the Maxiplas product guide. Maxiplas will assess all written claims and repair or replace the product at its own discretion, on the basis set out in these Warranty terms and conditions. For further enquiries, please contact us via the contact form on this website.

  1. Approval from Maxiplas must be obtained before any remedial action is taken or the warranty claim will be rejected.
  2. The warranty applies to the original end user/purchaser only and is not transferable.
  3. To the extent permitted by law, Maxiplas’s liability is limited to these Warranty Terms and Conditions, in particular the pro-rata cost of repair and replacement of the product, at Maxiplas’s option. In no event is Maxiplas liable for any consequential losses including loss of profits or the cost of transport installation, removal or replacement of tank contents or any other loss.
  4. ‘Pro-rata’ means that Maxiplas’s obligations reduce in line with the time remaining under the warranty. For example if a warranty claim is made 5 years into a 10 year pro-rata warranty, Maxiplas’s obligation is for half the cost of repair or replacement of the product.
  5. Products installed in remote and/or inaccessible locations will need to be returned to a Maxiplas agent’s premises or other location as required by Maxiplas at the purchaser’s expense to enable inspection and/or repair.
  6. Maxiplas round water tanks sizes 1000 Litres to 22,500 Litres have a 25 year pro- rata warranty. Maxiplas Urban and Slimline Range sizes 500 Litres to 5000 Litres have a 10 year full replacement warranty.