Sheet Metal Fabrication
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EXPERTS IN CUSTOM MADE SHEET METAL
Custom Sheet Metal Fabrication & Commercial Ductwork
As a company founded by a Sheet Metal Tradesman, we understand that standard parts don’t fit every job. Whether you are fitting out a commercial kitchen, installing car park exhaust, or need a complex transition for a tight roof cavity, you need a solution that fits perfectly the first time.
Vic Air Supplies is your premier partner for commercial sheet metal and custom fabrication. With fully equipped workshops inKeilor Park, Shepparton and Dandenong South, we combine decades of trade knowledge with advanced machinery, including plasma cutters and TDF machines, to deliver high-quality outcomes from site measure to delivery.
Custom Capabilities:
From Domestic to Industrial
We don't just bend metal; we engineer solutions. Our team stays ahead of industry standards to manufacture everything from simple neck adaptors to entire commercial systems.
Commercial & Kitchen Exhaust Duct
We specialise in fabricating sheet metal ductwork for demanding environments.
We manufacture kitchen exhaust duct (up to 1.2mm) and industrial ventilation systems tailored to your project. From local cafes to major industrial sites, we build the systems that keep air moving safely.
Car Park Exhaust & Spiro Duct
For large-scale ventilation, we supply comprehensive sheet metal ducting solutions.
- Car Park Exhaust:
Custom duct, hanging hardware, fresh air intakes, and fans. - Galvanised Spiro Duct:
We stock 3m lengths adhering to AS 4254 standards and manufacture custom diameters to spec. Includes all necessary bends, joiners, and hangers.
Custom Plenums & Transitions
The heart of an efficient system.
We fabricate custom return air plenums, cushion headers, and complex transitions (square-to-round, offsets) designed to maximise airflow and minimise noise.
We offer a wide range of insulation options (acoustic and thermal) to optimise performance.
Grille Boxes & Safe Trays
Ensure a premium finish and compliance. We build custom boxes to suit any grille or diffuser, ensuring a seamless fit.
We also manufacture custom galvanised safe trays (overflow trays) for indoor units of any size.
The "Sketch-to-Steel" Process
Ordering custom ductwork sheet metal shouldn't be a hassle. We have streamlined our process to keep your job moving.
1. Measure & Sketch
You don't need a CAD drawing. Just sketch your design (plenum, transition, or offset) and note the critical dimensions.
2. Send It In
Email your order to your local branch or drop it at the trade counter. We handle both domestic and commercial projects with equal care.
3. We Fabricate
Our local workshops get to work using high-precision machinery (Guillotines, Press Brakes, Lock Formers) to build your component fast.
4. Pickup or Delivery
Collect your order from our trade counter or have it delivered directly to the site along with your other HVAC supplies.
Why Choose Vic Air for Fabrication?
One Supplier, One Order
We simplify your workflow. Instead of juggling a metal fabricator and a parts supplier, you can order your custom metal, ducting supplies, units, and grilles all from us. We manage the integration, ensuring the box we build fits the grille you bought.
Capacity & Speed
We are more than just a fabricator; we are a complete sheet metal supply partner. With multiple workshops and a comprehensive stock of metals (various thicknesses and types), we optimise turnaround times. We have the capacity to handle urgent requests without compromising on quality.
Proven Track Record
We deliver for the biggest names. Our sheet metal ductwork can be found in projects across Victoria and beyond, including:
- Major Retail: Kmart (Hastings), Aldi (Horsham), Bunnings (Echuca), KFC (Wollert).
- Infrastructure: Essendon Airport, St Kilda Medical Centre.
- Specialist Projects: 3 Ravens Brewing Co., Australia Grains Genebank, and even projects in Antarctica.
Make your next job easier, our in-house experts can help you select the right products for your project's specific needs. If you need a complete system take-off, send your plans to our Estimation team for a comprehensive and accurate quote.
Send Your Plans to Our Estimation Team
Frequently Asked Questions
Q1. What gauge sheet metal can you fabricate?
We carry a comprehensive variety of materials. For standard air duct sheet metal applications, we use standard gauges, but we can fabricate kitchen exhaust duct and industrial components up to 1.2mm thickness for durability and compliance.
Q2. Do you sell standard spiro ducting?
Yes. We keep 3m lengths of galvanised spiro duct in stock in a range of standard diameters. We also manufacture custom spiro ducting according to your specific project requirements.
Q3. Can I tour the sheet metal shop?
Absolutely. We are proud of our production capabilities. Contact us to make time to tour our Keilor Park facility and discuss how we can support your next major project.
Q4. Do you offer insulation for custom metal ducting?
Yes. We keep a wide range of insulation types on hand. We can internally line your plenums and sheet metal air ducts with acoustic or thermal lagging to meet your project's specifications.
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