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1. Doesn’t impact on the balance of hard and soft landscape;
2. Maximises catchment and storage of fresh rainwater for you to use when you want;
3. Can collect up to 185,000 litres a year for a suburban house and property based on average rainfall in Melbourne during 2009 drought conditions;
4. Follows the laws of nature using rock as the medium for filtration and stability, forming pillars of rock in 5 locations around each stack of perforated coils storing 1100 litres of water per coil;
5. Collects rainwater from the entire roof and paved hardscape areas plus through the pervious top layer and reclaims used runoff water;
6. Fits into any configuration, depth and shape to suit your needs and overcomes obstacles such as existing garden layout, ecological issues and building construction time restraints;
7. Is completely safe and completely enclosed with nothing to fall into;
8. Is highly durable and moves with expansion and contraction of soil sub grade:
9. Is ideal for builders to gain access to the installation area within 2 – 3 days maximum;
10. System components have been used for many years, proving their durability and standing the test of time;
11. Is independently tested to withstand car traffic and occasional heavy traffic with optional Class 5 rating;
12. Provides natural hydrostatic relief;
13. Has a seven year warrantee which backs your investment, both with its benefits of use and your properties capital appreciation;
14. Triple liner system, Bentonite Clay, is used extensively in the construction industry for waterproofing basements and has a fifty year guarantee;
15. Out of Sight… Out of Mind – completely seamless with no ugly plumbing exposed;
16. Filtration unit with ‘Auto Flush’ only requires manual cleaning every two months and takes one minute to clean;
17. Submersible silent operation Onga Dominator pump sends out 70 litres per minute;
18. Has a baffled water holding design which prevents water ‘sloshing’ around;
19. Experience from an average of six 20,000 litre Melbourne installations a month
20. Referrals and repeat customers are testament to the products unique patented design and our commitment to quality and service.