Duraplas Tanks

Duraplas Tanks After 30+ years of innovation and an ongoing commitment to excellent customer service, Duraplas is now one of Australia’s leading water tank manufacturers.

These beauties are ready to roll out.....different colours, different sizes and different destinations — all across the ...
05/09/2026

These beauties are ready to roll out...
..different colours, different sizes and different destinations — all across the east coast of Australia.

So from our home in Alstonville, NSW to yours, these are heading your way.

That's the week wrapped. Same time next week. 🚛

Meet Damian.That bright, infectious smile is Damian, poly welding a SmartBund™ unit on the factory floor in Alstonville,...
04/09/2026

Meet Damian.

That bright, infectious smile is Damian, poly welding a SmartBund™ unit on the factory floor in Alstonville, NSW.

These units are produced at such top quality, we sometimes forget it is the relentless perfection of the team at Duraplas that makes it all happen.

Behind him: two more tanks, mid-build, waiting their turn. Just another day at the factory. 👷

Last checks before it's out the door.Adam giving this SmartBund™ Diesel & Chemical Storage Tank a final once-over before...
03/09/2026

Last checks before it's out the door.

Adam giving this SmartBund™ Diesel & Chemical Storage Tank a final once-over before delivery. Before sign-off every unit gets checked, double-checked, triple-checked and more before it leaves Alstonville, NSW — fittings, seals, cabinet, the lot.

The outer bund holds 110% of the inner tank's capacity, so it's built to contain a leak, not just hold fuel. Diesel configurations are engineered to AS1940:2017, and the range scales from 400 litres right up to 32,000 for bigger sites.

Another one ready to head out and get to work. 🔧

This is our Alstonville, NSW head office — where our sales office and manufacturing plant are right next to each other.I...
02/09/2026

This is our Alstonville, NSW head office — where our sales office and manufacturing plant are right next to each other.

It's where Duraplas started as a small family business, and where every tank in our range gets made today, over 42 years on.

Founder John Fleming continues to run the company he started — still hands-on, still Alstonville, still family-owned. A lot changes in four decades. But not the founder and not the address. And especially not the core values that began Duraplas.

Drop into the sales office if you're ever in the Northern Rivers — the tanks out front are the same ones rolling off the line just metres away. 🏠

This is where every Duraplas tank begins.Before it's a tank, it's raw polyethylene, loaded into the mould and sealed in....
01/09/2026

This is where every Duraplas tank begins.

Before it's a tank, it's raw polyethylene, loaded into the mould and sealed in. From here it goes through rotomoulding — the mould rotates on two axes under extreme heat, and the material melts and fuses evenly across every internal surface. No seams, no welds, no joins. One continuous piece.

The amount of material that goes in matters too — we publish shot weights across our range so customers aren't left estimating. A 22,700-litre round tank, for example, uses 410kg of polyethylene. That's the kind of detail you can actually check, not just take our word for.

Every tank we've built since 1984 has started exactly like this, right here in Alstonville. 🏭

Why run to town for fuel when you can store it on-site?SmartBund tanks are self-bunded and engineered to Australian stan...
28/08/2026

Why run to town for fuel when you can store it on-site?

SmartBund tanks are self-bunded and engineered to Australian standards — no separate bunding, no council headaches, just compliant storage ready to go.

Built for farm conditions — and a dozen less trips to town.

This is what factory-direct looks like.Every one of our water tanks starts right here in our Alstonville, NSW factory be...
27/08/2026

This is what factory-direct looks like.

Every one of our water tanks starts right here in our Alstonville, NSW factory before being delivered straight to site to do its job somewhere across Australia.

Best office in Australia? We might be biased.Duraplas deliveries reach every corner of this beautiful country — and our ...
26/08/2026

Best office in Australia? We might be biased.

Duraplas deliveries reach every corner of this beautiful country —
and our family-owned company have been travelling the road since 1984............. and still loving every minute of it.

⏰ 7 days left. That's it.Winter Sale pricing on our most popular tanks disappears in a week — and once it's gone, it's b...
25/08/2026

⏰ 7 days left. That's it.

Winter Sale pricing on our most popular tanks disappears in a week — and once it's gone, it's back to full price.

🔵 3,000L Slimline — now $1,395
🔵 5,000L Slimline — now $2,295
🔵 5,000L Squat — now $1,295
🔵 10,000L Round — now $1,995
🔵 22,700L Upright — now $2,995

Whether you're setting up water security for the first time or adding capacity before summer bites, this is the week to sort it.

📞 1300 387 275
🌐 www.duraplas.com.au

Winter Sale — 3000L Slimline Tank ⏳ Last Days Now $1395 (was $1475) At just 700mm wide, the 3000L Slimline Tank fits nea...
22/08/2026

Winter Sale — 3000L Slimline Tank ⏳ Last Days

Now $1395 (was $1475)

At just 700mm wide, the 3000L Slimline Tank fits neatly against sheds, fences, or tight side spaces — big storage without the big footprint.

Sale ends 31 August — get in now before it's gone.
👉 Shop the 3000L Slimline:
https://duraplas.com.au/water-tanks/sl3000ur-litre-slimline-tank/

📞 1300 387 275

Address

9 Robb Street
Alstonville, NSW
2477

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 4:30pm

Telephone

1300 387 275

Website

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