Ductus creates an 'Evolution of Air' by working with high quality materials for pre-insulated duct m Material behaviour is of utmost importance.
ALP is Ductus is working on changing the perception of air movement within the Australian commercial and Industrial sector. Australia has been transfixed in dated technology lacking thermal efficiency, high power consumption, accumulation of structural inefficiencies and unwelcoming internal building spaces. Our Aim - “The Evolution of Air” in other words “to change the way we move conditioned air
within a building space”, ensuring efficient, healthier, lighter, and inviting spaces. Pre-insulated duct also known as Lightweight duct has been extensively used around the globe, although the idea had been well received in the early 2000’s, it had been poorly executed locally, this led to a range of issues shying the courageous academics away from what is truly a great concept when executed correctly. Fundamentally these systems differ under certain conditions and therefore need to be assessed on their merits, as these systems are exposed to a range of elements including sun, ice, water, vibrations, various pressures, chemicals etc, it is important to recognise each is unique to the manufacturer and the behavioural characteristics will differ under certain conditions. In other words, no 2 boards are alike. Recognition of these shortfall, ductus carries out a full assessment into the product/system before introducing it to the market. Once satisfied with the ability of the system, we train our delivery partners in the “art of pre-insulated duct fabrication” ensuring it is done to manufactures guidelines. Ductus also offers a range of tools for specifiers including 3D modelling and Specification layouts. With increased population densities, new infectious diseases and higher air pollutants, the time for a change is now. Duct Systems -
Indoor and outdoor LWD compliant to AS4254.2
Highly approved Clean Room
Medical Grade
Anticorrosive
More information? Please call or send us an email. Email – [email protected]
Ph. 039464 1433
A global leader in the manufacture of pre-insulated duct. Unlike any other pre-insulated duct manufacture, ALP is able to provide its partners a range of products including facings for indoor and outdoor fabrication, a new patented round duct and its most exciting product, ALP “Active” anti-microbial, as the name suggests this product comprises of a facing that actually reverses bacteria growth “Actively” killing the microbes in the air stream as they pass through the duct. ALP is able to offer a wide range of accreditation, certification and testing from many regions of the world. Being the leader in pre-insulated duct manufacturing, ALP has had thousands of projects that show true, trailed and used product within many industries, for further information, please contact us for a list of applications and locations. Used in multiple industries throughout the globe, ALP products have been used successfully in;
Commercial
Industrial
Swimming Pools
Age Care Facilities
Food manufacturing
Pharmaceutical manufacturing
Pharmaceutical storage
Archive buildings
IT sites with Crack Units
25/08/2026
More Regal going in at 450 Queen Street, Brisbane. 👀
Another look behind the scenes as the Regal duct installation continues across the project.
These shots show the system working its way through some of the tighter ceiling spaces, alongside the other building services already competing for room.
Regal supplied by and installed by .
Always good to see the progress on site and the workmanship bringing it all together.
Learn more about the Regal duct system and its applications at ductus.com.au
20/08/2026
Fresh out of the workshop at Coopers Plains. 👌
and the team have been busy fabricating another batch of Regal ductwork, ready to head out the door and onto site.
These photos give a good look at the versatility of the Regal system, from straightforward duct sections through to custom fabricated pieces, branches and connections, all prepared to suit the job at hand.
Great work from the team behind the scenes bringing each piece together.
Want to learn more about Regal and what it can offer your next HVAC project? Visit ductus.com.au
11/08/2026
Regal taking shape at 450 Queen Street, Brisbane. 👏
A great look at Regal pre-insulated ductwork installed on site, navigating the tight spaces and changing geometry of an active commercial project.
Regal supplied by and installed by the team at Dewpoint.
It’s always great to see the system go from board and fabrication through to a finished installation on site.
Great work by everyone involved.
Want to learn more about the Regal duct system and where it could fit into your next project? Get in touch with the Ductus team.
30/06/2026
Not all ductwork is created equal.
From custom plenums and transitions to large fabricated sections, these Regal System fabrications by Frank, Rob and the team at WA demonstrate the flexibility and capability of lightweight duct technology.
For nightclubs, bars, entertainment venues, theatres, gaming facilities and hospitality spaces, Regal/AFLO can be supplied in a black finish that blends seamlessly into dark ceilings and exposed service areas.
The result is a clean, architectural look where the focus stays on the venue, not the services above.
✔ Ideal for exposed ceiling designs
✔ Reduces visual impact in dark environments
✔ Pre-insulated duct system
✔ Clean lines and premium appearance
Performance where you need it. Visibility where you don't.
25/06/2026
Built. Packed. Delivered.
At Sydney, every project is backed by precision fabrication, attention to detail, and a commitment to quality from start to finish.
These images capture just a snapshot of the work happening behind the scenes, from Regal/AFLO pre-insulated duct systems and custom fabricated components through to project packaging and dispatch preparation.
Our team takes pride in delivering solutions that help keep projects moving efficiently, safely, and on schedule.
📍 Fabricated locally in Sydney
📦 Prepared for delivery across Australia
✅ Built on Trust. Delivering Quality.
23/06/2026
ARBS Melbourne Throwback
Great to look back on ARBS Melbourne and see so many of our fabrication and distribution partners showcasing their expertise across the exhibition floor.
From the Ductus stand through to displays from , , , and many other industry leaders, the event highlighted the strength of Australian manufacturing, innovation, and collaboration within the HVAC&R industry.
Thank you to everyone who visited, connected, and contributed to making the event such a success.
16/06/2026
Throwback to AIRAH Perth Industry Night 2026.
A big thank you to everyone who visited the Ductus stand throughout the evening. It was fantastic to connect with contractors, consultants, engineers, fabricators and industry partners from across WA.
We were proud to showcase the Regal/Kingspan/AFLO System range and discuss how lightweight duct technology continues to evolve across the Australian HVAC industry.
A special mention to Frank, Rob and the WA team for their support on the night and for taking the time to network with fellow industry professionals. Strong partnerships and industry collaboration are what continue to drive innovation and better project outcomes.
Thanks again to AIRAH for hosting another great event.
09/06/2026
Day 1 vs Year 10.
Most ductwork looks great when it's first installed.
The real test is what happens after years of exposure to rain, condensation, UV, temperature fluctuations and rooftop conditions.
The images below highlight some common challenges seen with traditional sheet metal duct systems:
Another quality Regal project delivered by the team at ACWholesalers in Western Australia.
These custom fabricated Regal duct components showcase what's possible when skilled fabricators combine precision workmanship with advanced pre-insulated duct technology.
From complex transitions and offsets to large custom fittings, Regal allows fabricators to create lightweight, thermally efficient ductwork without the need for traditional sheet metal construction and external insulation.
✅ Reduced weight
✅ Faster installation
✅ Excellent thermal performance
✅ Clean, professional finish
✅ No separate insulation required
A great example of craftsmanship and attention to detail from the ACW team.
Well done to everyone involved in bringing this project together.
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