Build your tank
Configure a Kingspan tank for all types of installs.
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Build Your Own Tank
Choose Slimline, Modline, Round or Square, then configure size, Aquaplate colour, fittings and add-ons.
Delivery — Approx. 2 to 4 Weeks
STANDARD INCLUSIONS
with Light Guard
with WaterMark Ball Valve
with Mosquito Guard
with moving tank to slab
Slimline Tanks
Standard Fitting Positions
- Default Inlet Positions
- A
- Default Overflow Positions
- 12
- Default Outlet Position
- 6
Modline Tanks
Standard Fitting Positions
- Default Inlet Positions
- A
- Default Overflow Positions
- 12
- Default Outlet Position
- 6
Round Tanks
Standard Fitting Positions
- Default Inlet Positions
- 12
- Default Overflow Positions
- 12
- Default Outlet Position
- 1
Square Tanks
Standard Fitting Positions
- Default Inlet Positions
- H
- Default Overflow Positions
- 12
- Default Outlet Position
- 1
Available Inlet Positions | A to C
The water tank inlet is where rainwater from a downpipe enters the tank. A mesh screen with light guard to block debris and algae growth is included.
Available Outlet Positions | 1 to 12
A water tank outlet generally provides a ball valve to control the out flow out water from the tank, supplying water to pumps, irrigation, or household systems as needed.
Available Overflow Positions | 1 to 12
A water tank overflow releases excess water when the tank is full, directing it away to prevent damage, erosion, or backflow to the tank roof.
Available Inlet Positions | A to C
The water tank inlet is where rainwater from a downpipe enters the tank. A mesh screen with light guard to block debris and algae growth is included.
Available Outlet Positions | 1 to 12
A water tank outlet generally provides a ball valve to control the out flow out water from the tank, supplying water to pumps, irrigation, or household systems as needed.
Available Overflow Positions | 1 to 12
A water tank overflow releases excess water when the tank is full, directing it away to prevent damage, erosion, or backflow to the tank roof.
Available Inlet Positions | 1 to 12
The water tank inlet is where rainwater from a downpipe enters the tank. A mesh screen with light guard to block debris and algae growth is included.
Available Outlet Positions | 1 to 12
A water tank outlet generally provides a ball valve to control the out flow out water from the tank, supplying water to pumps, irrigation, or household systems as needed.
Available Overflow Positions | 1 to 12
A water tank overflow releases excess water when the tank is full, directing it away to prevent damage, erosion, or backflow to the tank roof.
Available Inlet Positions | A to C
The water tank inlet is where rainwater from a downpipe enters the tank. A mesh screen with light guard to block debris and algae growth is included.
Available Outlet Positions | 1 to 12
A water tank outlet generally provides a ball valve to control the out flow out water from the tank, supplying water to pumps, irrigation, or household systems as needed.
Available Overflow Positions | 1 to 12
A water tank overflow releases excess water when the tank is full, directing it away to prevent damage, erosion, or backflow to the tank roof.
Aquaplate Steel
Rigid Bracing
Trusted Expertise
After-Sales Service
Aquaplate Steel
Extra Wide Sheets
Trusted Expertise
After-Sales Service
Choose Kingspan With Confidence
Proudly Australian made and established in 1934, Kingspan Water Tanks manufactures locally in Sydney, Brisbane, Perth and Melbourne.
- Long-established history in Australia, with strong local knowledge and a reputation built on trust.
- Australia’s largest steel water tank manufacturer, offering scale, consistency, and expertise.
- Strong quality control and manufacturing standards to ensure durable, fit-for-purpose solutions.
- Manufacturer-direct after-sales service for added confidence and support.
- WaterMark Approval across all Urban BlueScope AQUAPLATE® steel water tanks
What makes a Kingspan Slimline Tank different from other slimline tanks?
Kingspan Slimline Tanks are built with Bluescope AQUAPLATE® steel with an internal stainless steel cross-bracing for long-term durability and safe drinking water. The rigid bracing system ensures the tank won’t bulge or bow, unlike some other slimline alternatives.
What makes a Kingspan Modline Tank different from other modline tanks?
Kingspan Modline Tanks are built with Bluescope AQUAPLATE® steel, internal stainless steel cross-bracing, and a food-grade AS4020-certified polymer lining for long-term durability and safe drinking water. The rigid bracing system ensures the tank won’t bulge or bow, unlike some other modline alternatives.
What makes a Kingspan Round Tank different from other round tanks?
Kingspan Round Tanks are built with Bluescope AQUAPLATE® steel, using extra-wide steel sheets that create a stronger cylindrical form with minimal seams, giving them exceptional structural integrity. Slimline and Modline tanks rely on internal bracing to maintain shape, whereas Round tanks are inherently self-supporting due to their geometry.
What makes a Kingspan Square Tank different from other square tanks?
Kingspan Square Tanks are built with Bluescope AQUAPLATE® steel, internal stainless steel cross-bracing, and a food-grade AS4020-certified polymer lining for long-term durability and safe drinking water. The rigid bracing system ensures the tank won’t bulge or bow, unlike some other square alternatives.
FAQs
Yes. Kingspan Slimline Tanks are made-to-measure and available in hundreds of size combinations, from 600L up to 10,000L. Customers can personalise height, width, length—and even the positioning of the inlet, overflow, and outlet for their site layout using our 3D Water Tank Builder.
Absolutely. The tanks offer a modern, clean look, flush rivets, and a wide range of Colorbond® colours, making them an attractive choice for customers who want water storage without compromising the visual appeal of their home.
Kingspan steel slimline tanks are engineered for the Australian climate. It is made with AQUAPLATE® steel in Galvanised and Colorbond® options and comes with a 20-year corrosion warranty + 10-year construction warranty· Rigid cross-bracing included for long-term structural stability.
FAQs
Yes. Kingspan Modline Tanks are made-to-measure and available in hundreds of size combinations, from 770L up to 10,000L. Customers can personalise height, width, length—and even the positioning of the inlet, overflow, and outlet for their site layout using our 3D Water Tank Builder.
Absolutely. The tanks offer a modern, clean look, flush rivets, and a wide range of Colorbond® colours, making them an attractive choice for customers who want water storage without compromising the visual appeal of their home.
Kingspan steel modline tanks are engineered for the Australian climate. It is made with AQUAPLATE® steel in Zincalume and Colorbond® options and comes with a 20-year corrosion warranty + 10-year construction warranty· Rigid cross-bracing included for long-term structural stability. They’re also recommended for fire-prone areas due to their steel construction.
FAQs
Yes. Kingspan Round Tanks are made-to-measure and available in hundreds of size combinations, from 500L up to 28,960L. Kingspan Round Tanks are the best choice for customers requiring large storage volumes that Slimline (max 10,000L) or Modline (max 10,000L) cannot offer.
Absolutely. The tanks offer a modern, clean look, flush rivets, and a wide range of Colorbond® colours, making them an attractive choice for customers who want water storage without compromising the visual appeal of their home.
Kingspan Round tanks are made using corrugated AQUAPLATE® steel with precision-formed vertical walls, and minimal seams to reduce stress points. They also come with Kingspan’s 20-year corrosion warranty and 10-year construction warranty. Slimline and Modline share these warranties but rely more heavily on internal bracing.
FAQs
Yes. Kingspan Square Tanks are made-to-measure and available in hundreds of size combinations, from 700L up to 9,000L. Customers can personalise height, width, length—and even the positioning of the inlet, overflow, and outlet for their site layout using our 3D Water Tank Builder.
Kingspan Square tanks have flat sides and a fully rectangular footprint, giving customers greater flexibility to utilise space efficiently. This shape allows homeowners to maximise storage even in very tight or awkward areas where a round or long slimline won’t fit.
Kingspan steel square tanks are engineered for the Australian climate. It is made with AQUAPLATE® steel in Zincalume and Colorbond® options and comes with a 20-year corrosion warranty + 10-year construction warranty· Rigid cross-bracing included for long-term structural stability. They’re also recommended for fire-prone areas due to their steel construction.