Water Tank Prices

Rainwater tank prices can vary greatly depending on the type and capacities. Average cost per litre generally decreases as tank size increases.

The Heritage range of water tanks are made to order and manufactured to your exact requirements. It is then delivered and installed on-site by our trained, professional installers.

Our Rainwater Tank Price Guide Table

Water Tank Size Range
Install Price (Excluding Delivery)
Average Cost Per Litre*
25000 – 50000 Litre
$6,800 – $10,000
From $0.20 – $0.25
50000 – 75000 Litre
$10,000 – $12,000
From $0.16 – $0.20
75000 – 100000 Litre
$12,000 – $14,000
From $0.14 – $0.16
100000 – 150000 Litre
$14,000 – $17,000
From $0.11- $0.16
150000 – 200000 Litre
$17,000 – $20,000
From $0.10- $0.11
200000 – 250000 Litre
$23,000 – $25,000
From $0.09 Onward
250000 – 300000 Litre
$25,000 – $30,000
From $0.09 Onward
300000 – 350000 Litre
$30,000 – $35,000
From $0.09 Onward

This is just a rough guidance based on estimated tank price*

Heritages range of Corrugated Tanks are priced from $6,800 for a 27000 litre tank to $35,000 for a 350000 litre water tank.

Heritages range of Streamline Tanks are priced from $9,050 for a 54000 litre tank to $27,000 for a 285000 litre water tank.

Our water tanks come with a generous list of standard inclusions, reflecting the quality and value that you get with a Heritage Water Tank.

Standard Inclusions

  • 1 x 50mm Outlet & Ball Valve
  • 1 x Tank Inlet (Leaf Filter Basket or 50mm Inlet)
  • 1 x 100mm Overflow
  • 1 x Lockable Access Hatch
  • 1 x Removable Internal / External Ladder
  • Multi-layered Food Grade Liner
  • BlueScope Steel Wall & Roof
  • Hot Dipped Galvanised Roof Trusses
  • Magnesium Sacrificial Anodes for corrosion protection