Are you looking for a slimline poly rainwater tank?
You have come to the right place!
Authorized Distributor of THIN TANKS based in Perth Western Australia and delivering Australia wide
Welcome to Slim Thin Tanks
We specialize in the supply of slimline poly rainwater tanks for urban properties. Our specific range is most suited for homes with limited space
Slimline Poly Rainwater Tanks that fit into the narrowest spaces!
Tanks that look great!
We can supply and deliver a slimline poly rainwater tank, or we can provide a full rainwater harvesting system that suits your requirements
Water is a precious resource that we can't afford to waste!
The Thin Tanks Range
1000 Litre Thin Tank
Capacity: 1000 Litre
2000 Litre Thin Tank
Capacity: 2000 Litre
3000 Litre Thin Tank
Capacity: 3000 Litre
1333 Litre "Fat Tank"
Capacity: 1333 Litre
4000 Litre Thin Tank
Capacity: 4000 Litre
2000 Litre "Fat Tank"
Capacity: 2000 Litre
Our slimline poly water tanks provide minimum intrusion onto your property
Thin Tanks can be free standing or joined together to form a partition or a fence.
Use any number of Thin Tanks to achieve the desired capacity.
Designed for easy installation & space saving, ThinTanks™ Slimline Rainwater Tanks are the thinnest available water tank for any capacity. On the forefront of ground-breaking technology, the Adelaide-made ThinTanks™ range of rainwater storage tanks has been developed for space-saving water conservation across both residential and commercial applications.
ThinTanks are an excellent solution for installing in much smaller areas, such as courtyards and any other residential or business properties with limited space available. Without impeding on access or aesthetic appearances, you can position the water tank against a wall or as a stand-alone structure.
Thintanks™are an Australian made product, manufactured in South Australia, New Zealand and South Africa from food grade, 100% UV stabilised polyethylene.
All Thintanks™ are designed by a professional consulting engineer in accordance with all AS/NZ Standards and designs confirmed with FEA testing.
The solid one – piece constructed Thintank™ is fitted with two (2) brass 20mm outlets [1000L] or 25mm outlets at the bottom of the tank allowing for easy linking of tanks.
A 90mm overflow flange is provided that can be fitted to either end of the tank [needs to be cut out with a 95mm hole saw].
“Rainwater Harvesting is rainwater captured from a roof into a container and is the 3rd largest source of water in Australia.”
“Rainwater harvesting is the first and most efficient element of an integrated water management system.”
Start today! A small tank can be plumbed into your toilet and washing machine saving over 20,000L of water a year. Rainwater harvesting can also help reduce stormwater management costs.