Bladder Tanks

Space-saving bladder tanks - store water under the house or verandah

An extensive listing of bladder water tanks is available at the bottom of this page.

Irrigation Store Bladder Tanks are Australian made, manufactured from the highest quality materials and come with a full 5 year warranty. In 2011 as part of our continuous improvement we changed our material from reinforced PVC to TPU (Thermoplastic Polyurethane). TPU is stronger, longer lasting, more environmentally friendly and does not have the plastic smell or taste that PVC does.

rain water bladder tank imageSome of the characteristics of our TPU Bladder Tanks are:

  • Australian made
  • 5 year warranty
  • certified for storing drinking water - no plastic smell or taste
  • algae resistant
  • guaranteed not to leak and not to rust
  • pressure tested
  • manufactured from 0.85mm (960 gsm) high quality TPU (Thermoplastic Polyurethane)
  • TPU is BPA free 
  • non-elastic walled
  • blue in colour
  • self supporting so no need for a frame
  • UV stabilised - will not harden like PVC
  • ideal underhouse tank or as a tank under a verandah
  • made to order so customisable sizes
  • does not contain plastisers like PVC
  • environmentally friendly in manufacture and disposal

The quoted lengths and widths are the dimensions when the tanks are empty. The tanks will get narrower and shorter as they fill. The quoted height is what they will reach under gravity fed stormwater. The height of the tanks can also be limited see our installation guide. The required clearance above the tank is 30mm (3cm). The quoted volume is the volume when the tank reaches its quoted height.

Tanks come with three 50mm male threaded connections (inlet at one end and an outlet at both ends of the tank). A 90mm inlet can also be supplied although it is not recommended - please contact us for details. The tanks have a 15mm barbed connection in the middle at the top which behaves as an air relief valve. They are also supplied with an appropriate sized ground sheet for the tank.

We take a conservative approach to the volume rating. Be careful of other suppliers who provide volumes that assume their tanks are cubes (ie L x W x max H x 1000).

If you are considering connecting your water tank to your toilet or washing machine then please consider our Mains Water Backup Pump System.

We have approved installation companies in Brisbane, Gold Coast, Sydney and Melbourne. Please contact us for details.

Bladder Water Tanks Images

Suggested Fittings and Pump

Bladder Water Tank Installation Guide (74kb PDF)

 

All Irrigation Store Bladder Tanks are made to order and have a lead time of 8 weeks minimum from order.

 

AVAILABLE for IMMEDIATE DELIVERY

Large Bladder 3.8mW x 5.6mL x 1mH 15000 litres TPU material $4482.00 

Item (click item for details)
Price
RRP
Complete Fittings Kit (inlet & outlet) with 1 metre of Flexible Pipe $201.50 Add to cart
Complete Fittings Kit (Inlet & Outlet) with 2 metres of Flexible Pipe $220.80 Add to cart
"Side by Side" Tank Cascading Kit with 3m of Flexible hose $78.00 Add to cart
"End to End" Tank Cascading Kit with 3m of Flexible hose $57.99 Add to cart
TankSafe Rainwater Tank Purifier 2 litres $55.00 Add to cart
Wet Earth 1120L Bladder Tank (1.1m W x 3m L x 0.5m H) $796.93 Add to cart
Wet Earth 1300L Bladder Tank (1.1m W x 3.5m L x 0.5m H) $882.16 Add to cart
Wet Earth 1490L Bladder Tank (1.1m W x 4m L x 0.5m H) $933.68 Add to cart
Wet Earth 1680L Bladder Tank (1.1m W x 4.5m L x 0.5m H) $983.23 Add to cart
Wet Earth 1800L Bladder Tank (1.1m W x 5m L x 0.5m H) $1,151.70 Add to cart
Wet Earth 2050L Bladder Tank (1.1m W x 5.5m L x 0.5m H) $1,369.72 Add to cart
Wet Earth 2150L Bladder Tank (1.1m W x 6m L x 0.5m H) $1,434.26 Add to cart
Wet Earth 2400L Bladder Tank (1.1m W x 6.5m L x 0.5m H) $1,535.33 Add to cart
Wet Earth 2650L Bladder Tank (1.1m W x 7m L x 0.5m H) $1,591.88 Add to cart
Wet Earth 2800L Bladder Tank (1.1m W x 7.5m L x 0.5m H) $1,677.09 Add to cart
Wet Earth 2990L Bladder Tank (1.1m W x 8m L x 0.5m H) $1,737.65 Add to cart
Wet Earth 1320L Bladder Tank (1.3m W x 3m L x 0.5m H) $830.62 Add to cart
Wet Earth 1500L Bladder Tank (1.3m W x 3.5m L x 0.5m H) $898.01 Add to cart
Wet Earth 1760L Bladder Tank (1.3m W x 4m L x 0.5m H) $949.54 Add to cart
Wet Earth 2200L Bladder Tank (1.3m W x 4.5m L x 0.5m H) $1,001.08 Add to cart
Wet Earth 2400L Bladder Tank (1.3m W x 5m L x 0.5m H) $1,169.55 Add to cart
Wet Earth 2600L Bladder Tank (1.3m W x 5.5m L x 0.5m H) $1,385.58 Add to cart
Wet Earth 2850L Bladder Tank (1.3m W x 6m L x 0.5m H) $1,450.11 Add to cart
Wet Earth 3100L Bladder Tank (1.3m W x 6.5m L x 0.5m H) $1,551.19 Add to cart
Wet Earth 3300L Bladder Tank (1.3m W x 7m L x 0.5m H) $1,607.72 Add to cart
Wet Earth 3500L Bladder Tank (1.3m W x 7.5m L x 0.5m H) $1,692.95 Add to cart
Wet Earth 3750L Bladder Tank (1.3m W x 8m L x 0.5m H) $1,757.47 Add to cart
Wet Earth 1900L Bladder Tank (1.5m W x 3m L x 0.6m H) $846.48 Add to cart
Wet Earth 2230L Bladder Tank (1.5m W x 3.5m L x 0.6m H) $913.86 Add to cart
Wet Earth 2550L Bladder Tank (1.5m W x 4m L x 0.6m H) $965.40 Add to cart
Wet Earth 2860L Bladder Tank (1.5m W x 4.5m L x 0.6m H) $1,016.92 Add to cart
Wet Earth 3180L Bladder Tank (1.5m W x 5m L x 0.6m H) $1,185.39 Add to cart
Wet Earth 3500L Bladder Tank (1.5m W x 5.5m L x 0.6m H) $1,403.41 Add to cart
Wet Earth 3820L Bladder Tank (1.5m W x 6m L x 0.6m H) $1,527.42 Add to cart
Wet Earth 4100L Bladder Tank (1.5m W x 6.5m L x 0.6m H) $1,569.03 Add to cart
Wet Earth 4460L Bladder Tank (1.5m W x 7m L x 0.6m H) $1,625.56 Add to cart
Wet Earth 4780L Bladder Tank (1.5m W x 7.5m L x 0.6m H) $1,708.80 Add to cart
Wet Earth 5100L Bladder Tank (1.5m W x 8m L x 0.6m H) $1,773.35 Add to cart
Wet Earth 2160L Bladder Tank (1.7m W x 3m L x 0.6m H) $864.31 Add to cart
Wet Earth 2500L Bladder Tank (1.7m W x 3.5m L x 0.6m H) $931.71 Add to cart
Wet Earth 2890L Bladder Tank (1.7m W x 4m L x 0.6m H) $983.23 Add to cart
Wet Earth 3250L Bladder Tank (1.7m W x 4.5m L x 0.6m H) $1,034.77 Add to cart
Wet Earth 3600L Bladder Tank (1.7m W x 5m L x 0.6m H) $1,201.25 Add to cart
Wet Earth 3970L Bladder Tank (1.7m W x 5.5m L x 0.6m H) $1,419.27 Add to cart
Wet Earth 4300L Bladder Tank (1.7m W x 6m L x 0.6m H) $1,483.80 Add to cart
Wet Earth 4690L Bladder Tank (1.7m W x 6.5m L x 0.6m H) $1,584.88 Add to cart
Wet Earth 5000L Bladder Tank (1.7m W x 7m L x 0.6m H) $1,641.43 Add to cart
Wet Earth 5400L Bladder Tank (1.7m W x 7.5m L x 0.6m H) $1,726.64 Add to cart
Wet Earth 5780L Bladder Tank (1.7m W x 8m L x 0.6m H) $1,791.18 Add to cart
Wet Earth 2700L Bladder Tank (1.9m W x 3m L x 0.6m H) $915.85 Add to cart
Wet Earth 3000L Bladder Tank (1.9m W x 3.5m L x 0.6m H) $971.35 Add to cart
Wet Earth 3500L Bladder Tank (1.9m W x 4m L x 0.6m H) $1,009.00 Add to cart
Wet Earth 4000L Bladder Tank (1.9m W x 4.5m L x 0.6m H) $1,062.51 Add to cart
Wet Earth 4500L Bladder Tank (1.9m W x 5m L x 0.6m H) $1,242.88 Add to cart
Wet Earth 5000L Bladder Tank (1.9m W x 5.5m L x 0.6m H) $1,476.76 Add to cart
Wet Earth 5500L Bladder Tank (1.9m W x 6m L x 0.6m H) $1,545.24 Add to cart
Wet Earth 6000L Bladder Tank (1.9m W x 6.5m L x 0.6m H) $1,652.27 Add to cart
Wet Earth 6500L Bladder Tank (1.9m W x 7m L x 0.6m H) $1,712.77 Add to cart
Wet Earth 7000L Bladder Tank (1.9m W x 7.5m L x 0.6m H) $1,803.93 Add to cart
Wet Earth 7500L Bladder Tank (1.9m W x 8m L x 0.6m H) $1,872.45 Add to cart
Wet Earth 2900L Bladder Tank (2.1m W x 3m L x 0.6m H) $986.49 Add to cart
Wet Earth 3400L Bladder Tank (2.1m W x 3.5m L x 0.6m H) $1,069.74 Add to cart
Wet Earth 4280L Bladder Tank (2.1m W x 4m L x 0.6m H) $1,135.14 Add to cart
Wet Earth 4800L Bladder Tank (2.1m W x 4.5m L x 0.6m H) $1,228.30 Add to cart
Wet Earth 5350L Bladder Tank (2.1m W x 5m L x 0.6m H) $1,549.05 Add to cart
Wet Earth 5890L Bladder Tank (2.1m W x 5.5m L x 0.6m H) $1,618.73 Add to cart
Wet Earth 6400L Bladder Tank (2.1m W x 6m L x 0.6m H) $1,702.70 Add to cart
Wet Earth 6960L Bladder Tank (2.1m W x 6.5m L x 0.6m H) $1,805.76 Add to cart
Wet Earth 7490L Bladder Tank (2.1m W x 7m L x 0.6m H) $1,865.22 Add to cart
Wet Earth 8000L Bladder Tank (2.1m W x 7.5m L x 0.6m H) $1,968.29 Add to cart
Wet Earth 8560L Bladder Tank (2.1m W x 8m L x 0.6m H) $2,045.27 Add to cart
Wet Earth 3800L Bladder Tank (2.5m W x 3m L x 0.6m H) $1,067.76 Add to cart
Wet Earth 4400L Bladder Tank (2.5m W x 3.5m L x 0.6m H) $1,164.87 Add to cart
Wet Earth 5100L Bladder Tank (2.5m W x 4m L x 0.6m H) $1,331.95 Add to cart
Wet Earth 5700L Bladder Tank (2.5m W x 4.5m L x 0.6m H) $1,376.95 Add to cart
Wet Earth 6300L Bladder Tank (2.5m W x 5m L x 0.6m H) $1,577.12 Add to cart
Wet Earth 7000L Bladder Tank (2.5m W x 5.5m L x 0.6m H) $1,795.14 Add to cart
Wet Earth 7600L Bladder Tank (2.5m W x 6m L x 0.6m H) $1,898.92 Add to cart
Wet Earth 8200L Bladder Tank (2.5m W x 6.5m L x 0.6m H) $2,013.87 Add to cart
Wet Earth 8900L Bladder Tank (2.5m W x 7m L x 0.6m H) $2,093.15 Add to cart
Wet Earth 9500L Bladder Tank (2.5m W x 7.5m L x 0.6m H) $2,208.10 Add to cart
Wet Earth 10200L Bladder Tank (2.5m W x 8m L x 0.6m H) $2,306.87 Add to cart
Wet Earth 4200L Bladder Tank (2.8m W x 3m L x 0.6m H) $1,119.29 Add to cart
Wet Earth 5000L Bladder Tank (2.8m W x 3.5m L x 0.6m H) $1,314.32 Add to cart
Wet Earth 5700L Bladder Tank (2.8m W x 4m L x 0.6m H) $1,297.67 Add to cart
Wet Earth 6400L Bladder Tank (2.8m W x 4.5m L x 0.6m H) $1,428.47 Add to cart
Wet Earth 7100L Bladder Tank (2.8m W x 5m L x 0.6m H) $1,628.64 Add to cart
Wet Earth 7800L Bladder Tank (2.8m W x 5.5m L x 0.6m H) $1,846.66 Add to cart
Wet Earth 8500L Bladder Tank (2.8m W x 6m L x 0.6m H) $1,950.45 Add to cart
Wet Earth 9200L Bladder Tank (2.8m W x 6.5m L x 0.6m H) $2,065.40 Add to cart
Wet Earth 9900L Bladder Tank (2.8m W x 7m L x 0.6m H) $2,144.68 Add to cart
Wet Earth 10700L Bladder Tank (2.8m W x 7.5m L x 0.6m H) $2,259.64 Add to cart
Wet Earth 11400L Bladder Tank (2.8m W x 8m L x 0.6m H) $2,358.43 Add to cart
Note: Prices are in Australian Dollars and include GST. If the price is POA then please contact us for a price.