FLEXI TANK SOLUTIONS
The Flexi Tank is a self-supporting, secure, and enclosed bladder system, storing 1,000 and 2 million litres of liquid. Easily rolled out on any flat surface, it connects quickly to store water, dairy effluent, or leachates - delivering affordable, hassle-free storage when you need it most.
New Zealanders everywhere use Flexi Tanks for everything from horticultural water and earthworks dust control to leachate storage at waste and compost sites. For dairy farmers, it's a game-changer, capturing effluent to reuse as liquid fertiliser, protecting our environment.
For over a decade we've led the way in NZ, offering cost-effective, innovative solutions for all your liquid storage needs!
FLEXI TANK FACTS

Safe and reliable
Enclosed, self-supporting system
People and animals can't fall in
Protects your assets against water shortages and droughts

Fast and easy solution
- Rapid 1–2-hour installation
- Minimal site preparation required
- OSH compliant, fencing is not mandatory
- Minimal maintenance required

Cost effective
A tangible, depreciable asset which can be rolled up and used elsewhere
Economical: the bigger you go the bigger the saving
10-year manufacturer's warranty on material (technical fabric) and manufacture (welding) defects

ENVIRO+ fabric made to last
Multi-layered rip-stop technical fabric with tensile strength of 450kg per 5cm
UV stabilised
Used globally since 1959
Up to 20-year life expectancy

Great water quality
- No evaporation, no light and no pests
- Experience greater yields and increased production
- Guaranteed supply when you need it most

External KIWA certification
KIWA is an independent organisation
Guarantees Flexi Tank compatibility with the storage of effluents
Flexi Tanks are the only tanks on the market to be certified by KIWA
SIMPLE TO INSTALL
Place the bladder on a flat platform, unroll it, and connect it to your current effluent, leachate, or water system.
See your storage issue resolved quickly, without expensive engineering or lengthy approval processes.
Get in touch!
For a no obligation quote or to discuss whether a Flexi Tank is the right solution for you, please fill out the form below or call us directly.
Phone: 027 706 3633 or 07 829 5940
Email: info@flexitanks.co.nz