Our underground water tanks have been designed and tested for the majority of soil types and water table conditions in New Zealand and are not reliant on surrounding soil structures for strength. They can be installed under lawn or concrete.
stormVAULT is the thickest, strongest, and heaviest product on the market. We know that the demands put on underground water tanks are high, so stormVAULT has been built to exceed design standards.
Compliance? No worries! stormVAULT tanks comply with council requirements, meaning they’re an easy, trouble-free solution to managing stormwater on your site or property.
Why Choose stormVAULT
Complies to a number of AS/NZ Standards that other leading underground water tank providers don’t!
Proudly NZ Made, 15 Year Warranty
Designed and manufactured in New Zealand with 15 year warranty to all stormVAULT tanks.