1,000 Litre Slimline Rainwater Tank
Compact modular rainwater storage that fits where traditional tanks can’t. Australian made, food-grade poly, all fittings included.
Brand new | Manufacturer’s warranty included
Charcoal Grey
Birch Grey
White
🇦🇺 Australian made
💳 EFTPOS available
🔧 All fittings included
Pick Up & Delivery
Pick up: Lake Haven (Central Coast) or St Marys (Western Sydney)
Delivery: Available across the Central Coast and Greater Sydney. Call for a quote.
Why This Tank
Modular Design
Connect unlimited tanks with included fittings. Water equalises automatically across the system.
Ultra-Slim Profile
700mm wide. Slots down side passages, against fences, and into tight courtyards where round tanks won’t fit.
Lightweight
Only 20kg. One person can carry and position it. Fits in a ute, trailer, or back of a wagon.
Seamless Construction
Single-piece rotomoulded from UV-stabilised poly. No joins, no welds, no seams to crack. Colour runs full-thickness.
Drinking Water Safe
Food-grade polyethylene. Suitable for household supply, laundry, toilets, or pool top-ups.
All Fittings Included
Joining fittings come with every tank. Nothing extra to buy – connect and go.
Specifications
| Capacity | 1,000 litres |
| Diameter | 700mm |
| Height | 2,000mm (2 metres) |
| Weight (empty) | 20kg |
| Material | Food-grade, UV-stabilised Low Density Polyethylene (LDPE) |
| Construction | Seamless single-piece rotational moulding |
| Condition | Brand new |
| Warranty | Manufacturer’s warranty |
| Colours | Smooth Cream, Charcoal Grey, Birch Grey, White |
| Fittings | All joining fittings included |
| Modular | Yes, unlimited connections |
How Our Tanks Are Manufactured
Every tank is made in Australia using rotational moulding – the industry standard for polyethylene water tanks.
Raw Material
Food-grade, UV-stabilised polyethylene powder sourced from Australian production facilities. Won’t rust, won’t corrode, safe for drinking water.
Moulding
Powder is loaded into a precision aluminium mould, sealed, and placed in a gas-fired oven. The mould rotates on two axes, coating the interior evenly for consistent wall thickness.
Heating
30-40 minutes under computer-controlled temperatures. Precise heating is what separates a quality tank from a cheap one.
Cooling & Finishing
20-25 minute controlled cool-down locks in structural integrity. Fittings are installed once the tank is released from the mould.
Pick Up & Delivery
Lake Haven
Central Coast NSW
EFTPOS available on-site
St Marys
Western Sydney – Factory Direct
EFTPOS available on-site
Delivery
Central Coast & Greater Sydney
Call us on 0424 715 192 for a quote
Self Transport
20kg & 700mm wide
Fits in a ute, trailer, van, or back seat
Frequently Asked Questions
How many tanks can I connect together?
There is no limit. Every tank comes with joining fittings, so you can connect two, five, or ten in a row. The only constraint is your available space. Connected tanks equalise automatically, so water distributes between them as one system.
Do I need council approval to install a rainwater tank in NSW?
In most cases, no. Rainwater tanks under 10,000 litres installed at ground level on a residential property in NSW are generally classified as exempt development, meaning no approval is needed. Setback and height rules can vary between councils, so check with your local council if you’re unsure.
Can I use the water for drinking?
Yes. The tanks are made from food-grade polyethylene, so they are suitable for potable water storage. For drinking water, we recommend fitting a first-flush diverter and a filtration system to your setup to ensure water quality.
What base do I need to install the tank on?
A flat, stable, level base. A concrete slab is ideal, but compacted crushed rock or pavers on a solid footing will also work. The tank must be supported evenly across its full base. Never place a water tank on uneven or soft ground.
Are these tanks BASIX compliant?
Rainwater tanks can contribute to your BASIX water target for new builds and major renovations in NSW. The number of tanks you need depends on your specific target and how you plumb the water into the house – toilets, laundry, irrigation. Your builder or certifier can confirm the exact requirement for your project.
Will it fit down the side of my house?
Yes. At only 700mm in diameter and 2 metres tall, these tanks are specifically designed for narrow side passages, courtyards, and tight spaces between buildings and fences. If you have 900mm or more of clearance, the tank will fit with room to spare.
Can I paint the tank or change the colour after purchase?
We don’t recommend it. The colour is integrated through the full thickness of the polyethylene during manufacturing, so it won’t fade or peel. Painting over the surface can interfere with the UV stabilisation. Choose from Smooth Cream, Charcoal Grey, Birch Grey, or White at the time of purchase.
Can I use these tanks for greywater or wastewater?
No. These tanks are designed and rated for rainwater storage only. They are not suitable for greywater, wastewater, or chemical storage.
What’s included with each tank?
Every tank is brand new and comes with a manufacturer’s warranty and all joining fittings for modular connection. Nothing extra to buy.
How do I get more information or place an order?
Call us directly on 0424 715 192. Happy to talk through sizing, configuration, colours, delivery, or anything else.
Ready to Order?
Call us – happy to help with sizing, colours, delivery, or anything else.
30+ years experience – straight answers, no runaround