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Spiral Duct Fabrication & Supply

Pre-insulated Spiral ducting is quiet and quick to install. It’s widely used in a range of applications, most commonly for commercial and industrial ventilation systems. And like all beautiful things, it comes in a range of sizes – from heavy gauge, large diameter to light weight, small diameter – to suit whatever project solution you need.

We Can Handle Your Project

At Total Insulation, we can manufacture spiral ducting for your projects in lengths of up to six metres. With our state-of-the-art sheet metal fabrication manufacturing process, we have the materials on hand to execute your job quickly and efficiently. Of course, we also work with a range of material types and finishes, and can supply pressure-tested, press fit fittings, bends, tees, reducers, dampers and other ancillary products.

Get in touch with your spiral duct fabrication project details. Let our technical team of experts create high-quality products and service solutions to suit your needs and your budget.

rolls of grey spiral duct

Where Spiral Duct Fabrication & Supply Is used

Spiral ducting is ideal for high-pressure applications, such as air conditioning ducting, ventilation, dust and fume extraction and much more.




Air conditioning


Concrete formwork

Dust and fume extraction

Chimney flues

Heat exhaust applications

rolls of spiral ducts


  • Galvanised steel
  • Stainless steel 304/316
  • Colourbond
  • Aluminium
  • Zinc Allume
  • Zinc Anneal

If you’re interested in a specific material type not listed here, please let our team know.


Lower installation costs

Aesthetically pleasing

Better manufacturing lead times

Easy to install

All About Us

the Total Insulation team

Total Insulation Locations

Total Insulation has locations across both Australia and New Zealand. From our humble Brisbane beginnings, we’ve since expanded to have offices in both Perth and Auckland, and provide our services all across Australia, New Zealand, and the Pacific Rim.

Get in touch with your local Total Insulation team to learn more about how we can assist you with your insulation needs.

Brisbane office: (07) 3277 9785

Perth office: (08) 9356 2175

Auckland office: (09) 263 5657

Talk To Australia’s Leading Industrial Insulation Experts Today!

Speak to one of our trained specialists and get an industry-leading solution to your commercial insulation needs which will be done right, first time, with no hassle.

Prefer the phone?
Brisbane office: 07 3277 9785 |
Perth office: 08 9356 2175 |
Auckland office: 09 263 5657