Polymaster Tanks

Polymaster Rainwater Tanks

Over the last two decades, Polymaster has been at the forefront of industry endorsed, product certified designs that have advanced the lifespan and functional capabilities.

Because our round rainwater tanks are made from high quality materials, all round Polymaster certified tanks up to 50,000 litres come with a 20 year warranty. Our Poly Choice tanks have a 10 year warranty. All our round rain water tanks feature:

  • One piece construction with no joins, seams or partlines down the walls; and we do NOT remove the top of tanks for transport.

  • Traditional corrugated wall profile cannot be substituted for strength and appearance.

  • Self-supporting roof design has a certified patent and registered design, eliminating the need of a roof support pole.

  • Moulded lugs in the roof of the tank enable easy lifting and can be used as tiedown points.

  • Food grade polyethylene used for all Polymaster rainwater tanks is also fully UV stabilised in all colours. 


Peter Carr Plumbing are authorised resellers who can help you select the best option for your property and then professionally install the tank for you.