Water Tank Warranty

Polymaster Premium range of tanks (RWT’s) come with a 20yr warranty!

With over 28 years of creating the perfect Rainwater Tank, we understand how to make them last in our tough Australian climate.  Polymaster was the first tank manufacturer in Australia to offer a 20yr warranty, way back in 2012.  We are pleased to say that those tanks are still holding our precious resource – water.

Pro-Rata Warranties:

• Certified Premium Corrugated tanks 200 – 50,000L – 20 years from date of purchase
• Certified Smooth wall tanks 2,000 – 27,000L – 15 years from date of purchase
• Certified Builders tanks 2020L – 10 years from date of purchase
• Certified Slimline tanks – 7 years from date of purchase
• Certified Underground septic tanks – 10 years from date of purchase
• Certified Underground water tanks – 10 years from date of purchase