Household Water Tanks

As our cities grow and house blocks become more compact, the traditional large round water tank isn’t always a practical option. However, shrinking yard space doesn’t mean you have to sacrifice water security or the health of your garden.

Enter the Slimline Water Tank, the ultimate “space-hacker” for the modern Australian home. Engineered to sit snugly against walls and fences, these tanks turn narrow side passages into functional water storage zones.

The Benefits of Going “Slim”

1. Reclaim Your Side Passage

Most suburban homes have a “dead zone”—that narrow strip of land between the house and the fence. A Slimline tank is specifically designed to fit into these spaces, often measuring as little as 540mm wide.

2. Aesthetic Integration

Because they sit flat against a wall, Slimline tanks are much less obtrusive than round tanks. When matched to your home’s Colorbond® fence or wall color, they almost disappear, maintaining your home’s curb appeal while adding significant value.

3. Simplified Installation

Slimline tanks are often easier to position in established gardens. Their narrow profile means they can be maneuvered through standard garden gates and down narrow paths where a crane might otherwise be required for a larger round tank.

Featured Polymaster Slimline Tanks

At Polymaster, we don’t just “squash” a tank to make it slim. We engineer them with internal “cross-stays” and heavy-duty walls to ensure they never bulge or lose their shape under pressure.

Essential Tips for Your Household Tank

To get the most out of your household water system, consider these three “must-haves”:

• First Flush Diverter: This simple device prevents the first “wash” of rain—which contains dust, bird droppings, and leaves—from entering your tank. It keeps your water cleaner and protects your pump.

• A Quality Pump Cover: If your pump is sitting next to your tank in the elements, a matching poly pump cover will protect it from rain and UV damage while significantly reducing operating noise.

• Tank Level Indicator: As we’ve discussed before, a Wireless Level Indicator is a lifesaver for household tanks, allowing you to check your water levels from the comfort of your kitchen.

Making the Switch to Rainwater

Whether you’re building a new home or retrofitting an existing one, a Slimline tank is an investment in both your property value and the environment. By reducing your reliance on mains water, you’re helping build a more sustainable future for your community.

Ready to find your perfect fit? View the full Polymaster Slimline Tank range and start saving water today!