We’re an Australian family owned company manufacturing locally since 1984

20-year warranty (10 years repair or replace + 10 years pro-rata) is included on all models of polyethylene slimline and round rainwater tanks.

Lattice™ underground tanks include a 5 year repair or replace warranty.

Spetic tanks include a 7 year Warranty.

Commercial-industrial (Truck tanks, Smartbund, Aquaculture) tanks include a 5 warranty

Poly Plunge Pools include a 5 year Warranty.

Duraplas not only manufactures the best quality tanks available, but have a very unique position compared to all other tank manufacturers. We’re still around after 38+ years, still with the founding family in ownership! We don’t just offer a quality product, but a warranty backed by time. A warranty you can trust! For more specific details of the warranty conditions please see our warranty terms and conditions.