Our range of Poly Round Water Tanks have domed tops for extra strength as well as durability. What this means for you is there are no internal supports required. All tanks are Certified AS/NZS 4766:2006 and thoroughly tested prior to delivery.

All of our tanks have discount codes to ensure you get the best online price. To find the code simply follow the Get Pricing Button below each product listing and on that water storage tanks page you will see the code you need to get the best price for your selected tank.

If you have questions about any of our water storage units you can use the contact form at the bottom of this page.

Please bear with us while we are updating this page. For current available options please contact us.

Round Rainwater Tanks Available in NSW

The first six high quality tanks starting in size from 1,000 Litres up to 10,000 Litres are available for delivery in NSW.

1000 Litre Enviro Round Poly Tank

1000 Litre

Tank Dimensions

  • Diametre: 880mm
  • Height: 1930mm
  • Inlet Height: 1920mm

Tank Capacity

  • 1000 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
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2200 Litre Enviro Round Poly Tank

2200 Litre

Tank Dimensions

  • Diametre: 1300mm
  • Height: 1900mm
  • Inlet Height: 1850mm

Tank Capacity

  • 2200 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
Get Pricing
3000 Litre Round Poly Tank

3000 Litre

Tank Dimensions

  • Diametre: 1560mm
  • Height: 1750mm
  • Inlet Height: 1740mm

Tank Capacity

  • 3000 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
Get Pricing
4200 Litre Enviro Round Poly Tank

4200 Litre

Tank Dimensions

  • Diametre: 1700mm
  • Height: 2100mm
  • Inlet Height: 2020mm

Tank Capacity

  • 4200 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
Get Pricing
5000 Litre Round Poly Enviro Rainwater Storage Tank

5000 Litre

Tank Dimensions

  • Diametre: 1990mm
  • Height: 1990mm
  • Inlet Height: 1900mm

Tank Capacity

  • 5000 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
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10,000 Litre Enviro Round Water Storage Tank

10,000 Litre

Tank Dimensions

  • Diametre: 2450mm
  • Height: 2420mm
  • Inlet Height: 2340mm

Tank Capacity

  • 10,000 Litre Water Storage

Warranty

  • 20 Year Repair Or Replace Guarantee

Delivery Area

  • Sydney
Get Pricing
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Round Tanks Available In QLD, NSW & Victoria

We have a large range of Round Water Storage Tanks, with sizes starting from 200 Litre capacity through to 10,000 Litre.

200 Litre Precision Poly Round Water Tank

200 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 600mm
  • Height: 920mm
  • Outlet Size: 25mm

Tank Capacity

  • 200 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
1100 litre squat round rainwater tank

1100 Litre Squat

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 1300mm
  • Height: 1100mm
  • Outlet Size: 25mm

Tank Capacity

  • 1,100 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
1200 Litre Round Water Tank

1200 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 1100mm
  • Height: 1400mm
  • Outlet Size: 25mm

Tank Capacity

  • 1,200 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
2000 Litre Precision Poly Round RainwaterTank

2000 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 1300mm
  • Height: 2000mm
  • Outlet Size: 25mm

Tank Capacity

  • 2,000 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
3000 Litre Poly Round Water StorageTank

3000 Litre

Sorry this tank is no longer availbale

Tank Dimensions

  • Diametre: 1500mm
  • Height: 2000mm
  • Outlet Size: 25mm

Tank Capacity

  • 3000 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
4000 Litre Poly Round Water Tank

4000 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 1700mm
  • Height: 2200mm
  • Outlet Size: 25mm

Tank Capacity

  • 4,000 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing
5000 Litre All weather round water tank

AWR-5000 All Weather Poly Round Tank / 5000 Litres

Tank Dimensions

  • Diameter: 1800mm
  • Height: 2150mm

Tank Capacity

  • 5,000 Litres  Storage

Warranty

  • 10 Year Repair / Replace

Delivery Area

  •  Melbourne
Get Pricing
7000 Litre Poly Round Rainwater Tank

7000 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 2050mm
  • Height: 2400mm
  • Outlet Size: 25mm

Tank Capacity

  • 7,000 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing

10000 Litre

Sorry this tank is no longer available

Tank Dimensions

  • Diametre: 2500mm
  • Height: 2300mm
  • Outlet Size: 25mm

Tank Capacity

  • 10,000 Litre Water Storage

Warranty

  • 15 Year

Delivery Area

  • Sorry this tank is no longer available
Get Pricing

Use the form below to get further information about our round rainwater storage tanks.

  • Vaild Email Address Please
  • Mobile or Landline
  • Please provide as much information as possible so we can answer your questions in a timely manner.

Contact Tight Spot Tanks Now On 1300 885 547 for a quotation and a quick response.

* Pensioner Discounts Do Apply.

2000 litre thintank