WHO WE WORK WITH
We manufacture high-quality AQUAPLATE® corrugated steel water tanks to meet the specific needs of a wide range of professionals in New Zealand’s construction and property development sectors.
Professionals trust us to deliver quality and value at scale.
Our retention, detention and dual-purpose water tanks are engineered to manage stormwater effectively and sustainably while complying with local council and statutory regulations. Whether you’re working on residential, commercial, or industrial projects, our tanks offer a beautiful and resilient solution for reducing the impact of urban development on local water resources.
Our water tanks are loved by architects who appreciate the rare combination our tanks provide by being an essential and highly functional product that commands a high aesthetic value. What do we mean by that? Effective water tanks that look beautiful!
Some architects like the flexibility our custom-made options offer, allowing them to specify tanks to fit in hidden or hard-to-access locations. While others choose to embrace the modern and sleek styling of corrugated steel and incorporate our tanks as a feature in their designs.
Our ability to custom-make water tanks to exact requirements and specifications can introduce big efficiencies, resulting in significant cost savings for property developers.
You choose exactly where your plumbing connections need to be positioned to meet your requirements. This means your water tanks arrive on-site ready to be installed with minimal connection work required by plumbers. Besides offering a clean and tidy aesthetic, this can dramatically reduce plumbing material and labour costs. There’s nothing we love more than seeing our tanks arrive at commercial and residential sites, being hooked up and good to go, in next to no time.
There’s no denying that Tanksalot water tanks look great. So, it’s not uncommon for our tanks to be positioned on-site in unconcealed locations. Some professionals opt for cheaper alternatives, only to spend their perceived savings or much more on landscaping and shielding costs to hide ugly tanks. These costs can rise significantly on commercial developments when you consider the accumulative impact of landscaping materials and labour, freight and project management costs.
Our AQUAPLATE® corrugated steel retention, detention and dual-purpose water tanks enable developers to incorporate sustainable stormwater management practices into their projects by reducing the risk of flooding and erosion, ensuring developments are safe and resilient.
Some architects like the flexibility our custom-made options offer, allowing them to specify tanks to fit in hidden or hard-to-access locations. While others choose to embrace the modern and sleek styling of corrugated steel and incorporate our tanks as a feature in their designs.
Our water tanks are engineered to meet specific hydraulic requirements, ensuring that stormwater is managed efficiently and safely. Our Slimline, Modline and Square corrugated steel water tanks incorporate a rigid stainless-steel cross-bracing system to ensure the tank won’t bulge or bow like a plastic tank. A seismic water tank restraint system (PS1) is also available.
Our ability to custom-make tanks to meet complex site conditions and requirements enables engineers to design effective stormwater management systems that comply with local regulations and mitigate environmental impacts.
Quantity surveyors benefit from multiple cost efficiencies that can be gained by specifying Tanksalot® water tanks. Some of these include:
- Getting water tanks made to the exact volume required.
- Specifying single slimline tanks up to a huge 10,000litre capacity.
- Choosing exact fittings placement.
- Cost savings from installing above-ground versus below-ground water tanks.
- Sustainability benefits of using fully recyclable corrugated steel.
Plumbers and drainlayers love working with our tanks. Since our customers specify exactly where they need their plumbing connections positioned, our tanks arrive on site, ready to be installed, eliminating the pain and wasted time plumbers can experience trying to connect off-the-shelf alternatives with awkward connection points.
TRUSTED BY

We work with you and your team.
We’ve been producing standard and custom-made corrugated steel water tanks to meet our customers’ unique needs across New Zealand since 2008. Whether you’re an architect, builder/property developer, civil/hydraulic engineer, quantity surveyor, plumber or drainlayer, you can trust us to deliver.
Our attention to detail, use of quality materials, and exceptional customer support will show that you are dealing with a unique and reliable, locally owned water tank manufacturer and water management project partner.
Call us at 09 427 5281 or email us to discuss your project with one of our expert team members.

NEED HELP OR A CUSTOM-MADE TANK?
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NEED TRADE OR BULK PRICING?
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NEED HELP OR A CUSTOM-MADE TANK?
of experts

NEED TRADE OR BULK PRICING?
your requirements.
There’s a lot to like about our tanks.
PEACE OF MIND
Our water tanks are backed by a 20-year corrosion and 10-year construction warranty.
NZ MADE
Our water tanks are made with pride by our passionate team dedicated to helping you from specifying through to delivery and installation.
SUSTAINABLE
We use AQUAPLATE® corrugated steel which is fully recyclable and has the lowest overall environmental impact compared to plastic or concrete tanks.
BEAUTIFUL
Our water tanks are loved by architects and homeowners who appreciate that functionality can look great too.
COST EFFECTIVE
Buying a beautiful tank in the exact size that meets your requirements reduces installation and landscaping costs.
CUSTOM MADE
Get a water tank that fits perfectly in your available space to meet your unique water storage needs.
Fire resistant
Corrugated steel is a non-combustible material so our tanks can be placed beside dwellings or against boundaries.
Safe
Our water tanks meet AS/NZS 4020 standards for storage of drinking water. They do not contain BPA and UV stabilisers.
Nationwide delivery
Talk to us to get the water tank you need, delivered when and where you want it.