Tanks

Quality rainwater tanks built for homes, farms and rural properties

Whether you’re collecting rainwater for household use, irrigating gardens, or storing water for livestock, we have a tank to suit your setup. Our selection includes slimline rainwater tanks, round rainwater tanks and corrugated tanks, all made from durable poly and designed to handle long-term exposure to Australian weather. Shop the range online and get fast delivery to your site in Brisbane, Toowoomba, Inverell and surrounding areas.

We stock a range of poly rainwater tanks in all shapes and sizes

All of our poly rainwater tanks are built from high-quality, UV-resistant polyethylene, known for its strength, impact resistance and suitability for outdoor use. These tanks are engineered to last and require minimal maintenance, even in high-exposure locations or areas prone to long dry periods.

With sizes ranging from compact 500L models up to massive 27,000L systems, there’s an option to suit everything from backyard setups to farms, acreages and more.

Slimline rainwater tanks for tight spaces and side access areas

Our slimline rainwater tanks are a great option for homes or properties with limited space. Thanks to their smaller footprint, they’re great for positioning alongside fences, walls or sheds.

Despite their compact shape, our slimline models are available in a variety of capacities — from 500L for light garden use to 5,000L for more comprehensive storage. They're also available in a wide selection of colours to match common Colorbond® tones and outdoor finishes.

If you’re installing a tank in a narrow area or need to meet space requirements near buildings, our slimline models are a practical, space-saving choice.

Round and corrugated tanks for larger water storage needs

For customers looking to store larger volumes of water, our round rainwater tanks and corrugated rainwater tanks are the most efficient solution. These tanks are ideal for open yard areas, paddocks and farm settings where space isn’t limited and storage capacity is your main priority.

With capacities ranging up to 27,000L, our tanks are commonly used for irrigation, livestock watering, or as part of off-grid setups. The traditional round shape offers excellent strength and volume efficiency, while the corrugated design adds extra structural support and a familiar look that suits rural environments.

Our water tanks can also be integrated into your existing systems, such as your troughs, pumps, pressure systems and filtration setups.

All our rainwater tanks are made for long-term outdoor use

Our rainwater tanks are built to endure harsh UV exposure, seasonal temperature changes and high-wear environments. The polyethylene construction means they won’t rust, crack or corrode over time. Each tank comes with integrated fittings and access points for easy connection to guttering, outlets, and pump systems.

If you’re installing a tank at home or on a working property, our tanks offer peace of mind, long-term performance and excellent value.

Supplying water storage solutions across the region for over 15 years

At Steeline FNW, we understand how important reliable water storage is for everyday life on the land. That’s why we supply a full range of rainwater tanks built to suit different properties, climates and collection systems.

When you shop with us, you get:

  • A wide selection of tank shapes, sizes and colours
  • UV-resistant poly rainwater tanks designed for
  • Australian conditions Tanks for domestic, rural and agricultural use
  • Stock available for pickup or delivery from our local branches
  • Expert support from a team that understands water systems


Order your rainwater tank from Steeline FNW

Whether you’re looking for a compact slimline rainwater tank, a high-capacity farm water tank, or a classic corrugated rainwater tank, we’ve got you covered.

Head to your local branch to place an order or get help choosing the right rural water tank for your property. We deliver across Brisbane, Toowoomba, Inverell and surrounding areas.