Domestic and Slimline Tanks

West Coast Poly have designed a range of urban domestic rainwater tanks to suit the suburban environment. The tanks were manufactured with consideraton of the household block where limited space is an important consideration. Slimline tanks that fit neatly under the eaves and traditional round tanks are part of the range. The rainwater tanks are available in a great range of sizes, styles and colour you are sure to find the perfect tank for your requirements. The tanks are attractively designed to complement the surrounding environment of the home.

Options exist for a free standing tank connected to your roof or having it plumbed into the house for household usage such as drinking water, toilet flushing or domestic appliances. See more information on the Rainwater Harvesting Page.

A household water tank is a simple effective way to harvest rainwater it has eoonomic, social and environmental benefits for the future.


Product Range


About the Tanks


  • Space Saving
  • Attractive Designs
  • Variety of colours
  • Inbuilt stand, can be placed directly onto pavers.
  • Reinforced band allows tap placement for easy access
  • Robust one piece construction no screws or joins.
  • Easily Relocatable
  • Manufactured locally in WA.


Safe for drinking,
tanks are manufactured from material approved under Australian Standards AS4020 for potable (drinking) water and AS2070 for food contact.

UV resistant,
tanks made with ultraviolet stability Alkatuff UV 20 material which has ultra high resistance to sunlight degradation.

Resistant to corrosion,
tanks can be installed on any smooth level surface as polyethylene will never rust or corrode.

Advanced rib profile,
tanks engineered with a unique and attractive rib profile to maximise strength.

Fully sealed,
leaf strainer and mosquito proof overflow prevents insects and pests entering the tank.

Written 10 Year Guarantee


Size and Specifications

720L/160G 0.80M 1.50M 1.60M  
1500L/350G 0.80M 1.70M 1.86M 1.40M
2500L/560G 1.42M 1.62M 1.86M  
2500L Slimline 0.715M 2.025M 2.08M 2.35M
3000L Slimline 0.80M 1.93M 1.99M 2.52M


Colours Available

A smart range of modern and traditional colours available to suit the home environment.

  • Beige
  • Heritage Green
  • Mountain Blue
  • Heritage Red
  • Black
  • Mist Green
  • Merino
  • Slate Grey
  • Rivergum
  • Light Grey
  • White
  • Smooth Cream
  • Torres Blue
  • Bronze Olive
  • Wheat



West Coast Poly provides an efficient delivery service all small capacity urban range tanks 720L - 3000L delivered direct to customers address. For more information see our Delivery Information

This incurs an additional fee, this service is available through the distributor, however when buying your tank make sure you check with the distributor as some sellers have alternative arrangements on offer.

For your nearest reseller in the metro and regional towns.  See our Postcode Search.