Flat pack water tanks

Polyweld Tank Liner & Frame


Polyweld's Tank Liner & Frame is a great option to fit your budget. Allowing you to select your own tank cladding, you can perfectly match the finish with your home or existing building.

Polyweld Tanks are built tough to last. The hot-dipped galvanised steel frame, together the heavy duty membrane fabric and aramid tensile straps, ensure your tank will reliably store water for decades.

SKU: N/A Category:
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Rainwater Tanks


Polyweld Tanks are built tough to last, and last. Made from very heavy duty polyester-vinyl membrane fabric, we know your tank will be performing for years to come.

We're so confident with the durability and performance of our tanks, we offer a 25 year extended warranty option. Polyweld have been around far longer than that, manufacturing since 1968, so you can be confident we'll still be around to stand by our warranty.

To see which tank you’re after and for further pricing, select your tank size and cladding and then add any additional extras you might need.

SKU: PWT1 Category:
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About Polyweld

Polyweld is Australia’s largest supplier of truck curtains to truck manufacturers and transport operators. Operating since 1968, Polyweld is recognised as the market leader in welded plastic products. Polyweld tanks are a result of extensive research into finding an innovative tank solution for the Australian market.

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Purchase online

 Check out our unbelievable specials on Zinc-Aluminium clad tanks! On a tight budget? Check out our liner & frame only options.  Select and order now on our Tanks page.