We’ve Manufactured over 250,000 Tanks since 1984 — Contact Our Experienced Team

Duraplas manufactures a huge range of quality tanks ranging from 340 to 34,000 litres. Our friendly team look forward to assisting with your tank purchase


Unmatched Quality

Duraplas tanks are manufactured from the highest quality materials, designed to withstand harsh Australian conditions year upon year.

Unmatched Service

From your first call, right through to delivery, and our impressive guarantees, we’re committed to delivering excellent service.

Excellent Value

Having been manufacturing tanks since 1984, our decades of experience mean we can manufacturer premium tanks at very affordable prices.

Massive Range

Choose from hundreds of tank size, style, and colour combinations. Need a hand? We’re just a call away, and we’re happy to help!

Impressive Guarantee

Duraplas tanks include industry-leading guarantees, so you can rest assured your tank will stand the test of time year upon year.


About Duraplas

Duraplas Tanks About Us 35 Years Strong

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Duraplas has the perfect rain water tank for your home or business. Order factory-direct and save!

Browse our comprehensive tank range, with hundreds of size, styles and colour combinations available.

Enjoy the Benefits of New Generation Polytank Technology™, which sets our tanks apart from anything else on the market.

Huge Tank Range

Duraplas Round Poly Water Tanks


  • Excellent value
  • Massive capacity
  • Huge range of sizes and colours

Duraplas Slimline Water Tanks


  • Perfect for tight spaces
  • Innovative designs
  • Large range of sizes and colours

Duraplas Underground Water Tanks


  • Perfect when space is very limited
  • Completely out of sight
  • Innovative Lattice™ Tank technology

Duraplas PlantaPods Poly Raised Garden Beds


  • Water Pumps
  • Tank Accessories
  • Planta Pods

Common Questions


  • Affordable Delivery
  • Australia Wide Delivery Zones
  • Reliable Truck Fleet


  • Industry Leading 20 Year Warranty
  • Warranty Terms & Conditions
  • 35 Years Manufacturing Experience


  • 6 Standard Poly Tank Colours
  • 18 Specialty Poly Tank Colours
  • New Generation Poly Tank Technology


  • Alstonville
  • Gold Coast
  • Coffs Harbour
  • Taree



"Duraplas and staff get 5 stars from me"

Darren and Julia
Thank you for rectifying our Water Tank changeover recently, I really appreciated the way in which you kept my wife [Julia] and I informed throughout the process and in the manner in which it was dealt with. In this day and age after sales service such as the one Duraplas and yourself provided seam to be lacking and almost a thing of the past these days, however Duraplas has given me some comfort knowing that it still exists. Prior to purchasing our water Tank I knew of your product, while researching I noted that the quality of Duraplas Tanks were far superior than that of many other tanks flooding the Queensland market at present, such as design, strength and warranty, I now can add good service to the list when recommending Duraplas tanks to other people. The aftersales part of any transaction is the most crucial element to any purchase, Duraplas and staff get 5 stars from me and such I have no hesitation in recommending Duraplas to people in the market looking to purchase a Water Tank. Thanks again, Darren and Julia Lang


Everything was done and dusted within ½ hr of the off load and the driver was on his way. Perfect.

Hi Russell,
Thank you for my tank received yesterday as advised. The comprehensive instructions and information available on your web page enabled me to prepare the site and ropes for the tank prior to delivery. Everything was done and dusted within ½ hr of the off load and the driver was on his way.  Perfect. By the way, your driver Greg. He denied us the pleasure of his company to share a tea break with us in his haste to get to Brisbane. We hope he made it before sunset.
A very pleasant and stress free experience.
Thank you.
Regards, Paul

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