
OVER 35 YEARS OF INDUSTRY EXPERIENCE
Your Spiral Ducting Experts.
High-Quality Spiral Ducts for Large-Scale Commercial and Industrial Applications; with quick turnaround times on orders!
Trusted by Australians for more than 35 years!

Great company to deal with, very quick responses and a very professional team. Will definitely use them again in the future.
Erik Murray

Total Insulation always provides excellent service and delivers a high standard of quality even within short time frames. Customer service is outstanding and all staff are happy to help any way they can.
Danny Griffiths
Customer service guarantee
From start to finish, we ensure your spiral ducting fabrication is handled with the highest level of expertise. We take pride in our attention to detail, so we can guarantee that every custom duct fitting and product is fabricated to your exact specifications.
- Fast lead time on orders
- We always have products in stock
- Industry-leading quality and service
- Friendly, responsive customer support
Ducting made simple
Australia’s leading provider of spiral duct fabrication for commercial and industrial ventilation systems
Our spiral ducting is available in diameters ranging from 100mm to 1600mm, with options for both insulated and uninsulated configurations. Spiral ducts offer low installation and operational costs, all while reducing pressure loss and air leakage for superior performance across every project.
Total Insulation custom fabricates all spiral duct fittings and supplies press fit fittings, which allow for easy installation without screws, rivets or silicone. Spiral ducts provide a reliable solution for enhancing energy efficiency and high-performance temperature control in commercial and industrial applications.
Reliable ducting, easy installation — get a free quote today!
High-quality products built to last
The only solution offering both cost-effective and superior quality ducting.
Spiral ducting is perfect for high-pressure applications and HVAC systems, delivering exceptional airflow, durability, and energy efficiency. They can be made from various materials and are versatile enough for a wide range of applications across industrial and commercial industries.
Spiral ducts are the go-to solution for large-scale applications where temperature control and energy efficiency are essential. Known for their high performance, spiral ducts are ideal for:
- HVAC systems
- Dust and fume extraction
- Heat exhaust applications
- Smokestacks
- Concrete formwork
For reliable, high-performance ducting, spiral ducts are the ultimate solution for any project.
Spiral Ducts can be used for a wide range of applications
At Total Insulation, we fabricate and supply spiral duct products for commercial and industrial projects.
HVAC systems
Cool stores & agriculture
Indoor sports facilities
Retail environments
Office buildings
Entertainment venues
Warehouses
Healthcare facilities
Industrial ventilation systems
Community centres
Schools and universities
Hospitality venues
Factories
Churches
Pools
Commercial kitchens

Total Insulation’s high standard of professionalism, workmanship & extensive market experience speaks volumes. If you’re after a quality product, honest reliable service & solid customer satisfaction – give them a call and find out for yourself!
Megan F

Having used Sean and his team from Total Insulation several times now we could not be more impressed. They deliver great customer service at a great rate. Sean is always easy to deal with from booking to completion. They are efficient, professional and do a fantastic job. We would happily recommend them to anyone.
Mel Matthews
Why choose Total Insulation
What makes Total Insulation the first choice for thousands of Australians?
Over 35 years experience
With more than 35 years of experience, we have developed our expertise to offer reliable and efficient ducting solutions across Australia. Our long-standing experience guarantees we can confidently handle any project, big or small.
Transparent quotes
We provide clear, upfront quotes with no hidden fees or fine print. Our goal is to give you an honest, accurate breakdown of costs from the start so there are no surprises when the invoice arrives.
Personal & reliable service
Our proven track record has built our excellent reputation. Word of mouth from thousands of happy customers who endorse us is a testament to our commitment to quality and amazing customer service.
High-quality ducting products
We offer a wide range of high-quality spiral ducting products designed for durability and performance. Each product is thoroughly tested to meet the highest standards, so you can trust you're getting industry-approved spiral ducts, every time.
Honest, expert advice
We provide honest, expert advice to help you make the best decisions for your ducting needs. Our team is always ready to guide you through the options and offer solutions that suit your requirements.
Our work is guaranteed
We stand behind every project with a guarantee of quality and satisfaction. Our commitment to excellence ensures that your ducting solution will perform to the highest standards, no matter how harsh the environment.
OUR SIMPLE ENQUIRY PROCESS
Purchasing spiral ducting is super easy with Total Insulation
STEP TWO
Receive your quote
Based on your spiral duct fabrication project details, we will create and provide a comprehensive quote with no hidden extra fees and our on-time deadline guarantee.
STEP THREE
Your spiral duct is delivered
Your spiral ducting is fabricated and delivered on time and to the highest quality. While you manage other aspects of the project, you can rest assured, knowing full well that the spiral duct is 100% taken care of.
Get a FREE quote fast!
Our expert team is standing by and ready to help. All you need to do is fill in the form or call us on 07 3277 9785 for QLD or 08 9356 2175 for WA; to speak to someone about your spiral ducting requirements.