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Slimline Water Tanks

Slimline Rainwater Tanks for Sale in Australia

A slimline rainwater tank is essentially a water storage tank that has been manufactured with a slim design in order to fit into narrow or small spaces, such as on the sides of buildings or on your residential property. This makes slimline water tanks better suited for urban and residential areas, where there isn’t sufficient space available for larger water storage tanks.

Bushmans’ range of slimline rainwater tanks are all manufactured with the strongest Suntough® polyethylene material, which ensures our slim water tanks are able to withstand the harsh Australian sun. This gives us the confidence to offer a 10-year guarantee to all of our above-ground water storage tanks.


25 products found in Slimline Water Tanks

1000L Slimline Garden Pump Package

1000L Slimline Garden Pump Package
 
1.61 m
1.49 m
0.61 m
1.61 m
1.49 m
0.61 m
NSW, QLD, SA, VIC

Colours

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660 Litre Slimline Rainwater Tank

Small 660l Beige slimline water tank Bushman Tanks
 
0.94 m
1.43 m
0.71 m

The 660L slimline water tank (TSL160) is perfect for tight spaces, measuring 0.94m (H) x 1.43m (L) x 0.71m (W). Ideal for urban homes in QLD, NSW, and ACT, it features a leaf strainer, overflow, brass outlet, and ball valve. This durable tank captures rainwater, reducing water bills while fitting easily between windows or narrow spaces. Available in various colours.

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1,000 Litre Slimline Rainwater Tank – SA & VIC Only

Bushman TSL220 Black resized water tank
Most Popular
2.03 m
1.26 m
0.61 m

The 1,000L slimline rainwater tank (TSL220) is perfect for urban homes with limited space in South Australia. Measuring 2.03m (H) x 1.26m (L) x 0.61m (W), it fits between windows and narrow spaces. It includes a leaf strainer, overflow, brass outlet, and ball valve. Built tough for Australia’s climate, it’s an efficient rainwater storage solution for home and garden. Available in multiple colours.

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1,000 Litre Slimline Rainwater Tank

1000l Slimline water tank Bushman Tanks
 
1.61 m
1.49 m
0.61 m

The 1,000L slimline tank (TSL230) is ideal for homes in SA, QLD, VIC, NSW, and ACT with limited space. Its compact size (1.61m H x 1.49m L x 0.61m W) fits neatly between windows or narrow areas. Includes a leaf strainer, overflow, brass outlet, and ball valve. Available in various colours for efficient rainwater storage.

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1000 Litre Modular Slimline Submersible Pump Package

1000 Litre Modular Slimline Submersible Pump Package
 
0.81 m
2.08 m
2.08 m
1,000 L
0.81 m
2.08 m
2.08 m
SA, VIC, NSW, ACT, QLD

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1000L Slimline House Pump Package

1000L Slimline House Pump Package
 
1.61 m
1.49 m
0.61 m
1,000 L
1.61 m
1.49 m
0.61 m

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1,000 Litre Slimline Rainwater Tank – SA & VIC Only

1,000 Litre Slimline Rainwater Tank - SA & VIC Only
Most Popular
1.73 m
2.03 m
0.45 m
TSL200
1,000 L
1.73 m
2.03 m
0.45 m
SA, VIC

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1000 Litre Slimline Submersible Pump Package

1000 Litre Slimline Submersible Pump Package
 
1.61 m
1.49 m
0.61 m
1,000 L
1.61 m
1.49 m
0.61 m
SA, QLD, VIC, NSW, ACT

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1,000 Litre Modular Slimline Rainwater Tank

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1000 litre modular slimline rainwater tanks Bushman Tanks
 
0.81 m
2.08 m
2.08 m

The 1,000L modular slimline rainwater tank (TT210) is perfect for urban homes in SA, QLD, VIC, NSW, ACT, and NT. With dimensions of 0.81m in diameter and 2.08m in height, it fits easily into compact spaces. This tank includes a leaf strainer, overflow, brass outlet, and ball valve, offering flexibility with its modular design. Available in a wide range of colours, it’s an efficient rainwater storage solution for residential use.

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2,000L (440 Gal) Slimline Poly Rainwater Tank (North Queensland)

2,000L (440 Gal) Slimline Poly Rainwater Tank (North Queensland)
 
2.15 m
2.21 m
0.71m m
2,000 L
2.15 m
2.21 m
0.71m m
North Queensland

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2,000 Litre Slimline Rainwater Tank

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2,000 Litre Slimline Rainwater Tank
 
2.15 m
2.21 m
0.71 m

The 2,000L slimline water tank (TSL440) is ideal for urban and suburban homes in SA, QLD, VIC, NSW, ACT, and NT. With dimensions of 2.15m (H) x 2.21m (L) x 0.71m (W), it fits compact spaces. Includes a leaf strainer, overflow, brass outlet, ball valve, and a FREE WATER PUMP. Available in a range of colours, this water tank efficiently stores rainwater for garden and household use.

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2000L Slimline Tank and Submersible Pump Package

2000L Slimline Tank and Submersible Pump Package
 
2.15 m
2.21 m
0.71 m
2,000 L
2.15 m
2.21 m
0.71 m
SA, QLD, VIC, NSW, ACT

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Frequently asked questions

What is the narrowest slimline water tank?

How big should my slimline water tank be?

How much is a 5000-litre slimline water tank?

What are the dimensions of a 10000-litre slimline water tank?

What size do water tanks come in?

How can I hide my small water tank?

What is the best shape for a water tank?

How do slimline water tanks work?

How do you clean a slim water tank?

Which is better a circular water tank or a rectangular water tank?

Does tank size affect water pressure?

What are the benefits of using slimline water tanks in small residential areas?

Can I install a slimline water tank in my backyard?

Are poly slimline water tanks UV resistant?

What sizes do slimline water tanks come in?

How do I choose the right size slimline tank for my home?

Can I link multiple slimline tanks together?

Do slimline water tanks require a pump system?

Are slimline water tanks suitable for rainwater harvesting in urban areas?

How long do slimline water tanks last?

How much does a slimline water tank cost?

Testimonial

Ronnie and Greg were fantastic. We can't say enough good things about them, so helpful. Nothing was too much trouble and they knew their stuff. Very professional and friendly - will definitely not only buy from you again but will highly recommend you!

Karen, Bororen, QLD

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Featured project

NSW

The tanks are used to catch water from the building roof and has the dual role…

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The Advantages of Using Slimline Water Tanks

The main benefit of a slimline water tank over a large and rounded poly water tank is in its design, which allows for the most optimal ratio of water storage space to water tank size. The slim design of our slimline water tanks allows for minimal complications when fitting the water tank onto the property of your urban building or residential home while maximising the volume you are able to store. They simply don’t take up as much space as traditional rounded water tanks, making them the perfect water storage solution for smaller spaces.

The Benefits of Slimline Water Tanks for Urban Rainwater Harvesting

Slimline water tanks enable efficient rainwater collection, helping to reduce reliance on mains water and lower water bills. They offer significant rainwater harvesting benefits, giving you the ability to store water around your home and garden, which is crucial in water-scarce Australia. This also helps save on water costs. You’ll be able to turn the water tank system on and off at your discretion, putting you in full control. Popular in cities such as Sydney, Melbourne, and Brisbane, slimline water tanks contribute to sustainable water management by conserving water and reducing stormwater runoff.

Slimline Rainwater Tank Capacities

Our range of slimline water tanks come in a range of capacities – from 660L to 5,000L – allowing for a wide range of applications, from being installed at the back of your residential home or in your garden, to the sides of a commercial building.

660L Slimline Water Tank

The 660L slimline water tank is our smallest slimline tank available, which is perfectly suited to smaller homes where there isn’t a lot of space available. This super tank is of a shorter height than the other slimline tanks, coming in at just 0.92 meters.

You can learn more about our 660L slimline water tank here.

1,000 Litre Modular Slimline Rainwater Tank

This 1,000-litre modular slimline rainwater tank has a specific design: it allows the user to easily increase the storage capacity by attaching any number of additional modules of the same size and design. This means that you can add as many of these modular slimline tanks to your water tank system as your space will allow.

This slimline tank is tall for its storage capacity, standing at 2.08 meters, but has a relatively short length at just 0.81 meters. This makes the 1,000-litre modular slimline rainwater tank perfect for installing along the sides of a building.

You can learn more about our 1,000L modular slimline water tank here.

1,000 Litre Slimline Rainwater Tank – TSL220

While the Bushman Tanks range of water tanks contains two slimline tanks with a capacity of 1,000L, they differ in design and space dimensions. This particular version of the 1,000-litre slimline tank (with the product code TSL220) is the taller of the two slim water tanks, with a height of 2.03 meters in size, but has a shorter length. The super slim tank with these dimensions is only available in South Australia, Victoria and the Northern Territory.

You can learn more about our 1,000L slimline water tank (TSL220) here.

1,000 Litre Slimline Rainwater Tank – TSL230

This is the second option available for a 1,000L capacity slimline water tank. While being able to store the same volume of water as the TSL220 model, this slimline water tank is slightly shorter standing at just 1.62 meters. It, however, makes up for it with a greater length. Both the TSL220 and TSL230 models have a similar width of 0.61 meters and 0.62 meters respectively.

You can learn more about our 1,000L slimline water tank (TSL230) here.

2,000 Litre Slimline Rainwater Tank

Our 2,000L slimline water tank allows for even more water storage than the smaller slimline tanks available, but it provides the benefit of being compact enough to squeeze into tight spaces in urban or residential areas. While maintaining it’s slim design, this model slim water tank has a longer length than other slimline tanks in our range, with a length of 2.29 meters.

You can learn more about our 2,000L slimline water tank here.

2,100 Litre Under Deck Rainwater Tank

In the instance where there is limited height to install a water tank, the underdeck tank is optimal, allowing small farms and domestic households to take advantage of rainwater harvesting. The underdeck water tank allows for the option to store water under the deck, thus offering a reasonable water storage capacity whilst taking up minimal space. The 2,100-litre underdeck tank is rectangular in structure and can be used singularly when space is restricted. If space is somewhat tight but spacious enough, multiple underdeck tanks can be placed next to each other to significantly increase water storage volume whilst utilising every inch of space in the most efficient manner. For detailed information on Bushmans’ underdeck tank, please see here.

3,000 Litre Slimline Rainwater Tank

This 3,000L slimline water tank has the same design as its 2,000L counterpart, but with even larger dimensions, for when there is more space available. As with the other slimline water tanks in our range, this water tank comes in a range of colour options in order to best suit the aesthetic of your building. This particular model is widely available across Australia.

You can learn more about our 3,000L slimline water tank here.

5,000 Litre Slimline Rainwater Tank

Our 5,000 slimline water tank is the largest slimline tank available in our range, allowing for the highest volume of water storage while maintaining a slim design in order to fit into those tight spaces. You’ll find that this tank isn’t much taller than its slightly smaller counterparts, but is rather a longer slimline water tank, with a length of 3.34 meters.

You can learn more about our 5,000L slimline water tank here.

Slimline water tanks available across Australian states

Bushman’s slimline tanks are available in major cities across Australia, including Sydney, Melbourne and Brisbane. Click on the products above to request a quote, or try contacting one of our tank stockists in your region. View our water tank price ranges.