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Premium Steel Doors & Windows
Designed by You
Custom Steel Doors & Windows. Factory Direct Pricing. Designed for Australian Homes
Pre-Designed Collection
Designed by You
Why Choose Steelos Steel
Projects and Testimonials
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Stainless Steel Pivot Door in Luxury Apartments Brisbane
“For the construction of Sorano House we only used the best products, and choosing Steelos Steel as our supplier was the best decision we made. They provided us with 8 stainless steel pivot doors with sidelights, and the quality was outstanding. What really set Steelos apart was their clear client communication, attention to detail and fair pricing, making them a supplier we will continue to trust for future projects.” - Rocking Horse Construction
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Austinmer Arched Steel Cellar Door
“For our wine cellar project, choosing Steelos Steel for a custom double-glazed arched door was the perfect decision. They were able to provide the unique steel profile we had been searching for and worked seamlessly with the hardware we supplied. The quality of the finished door is exceptional, and with their fair pricing and professional approach, Steelos has proven to be a supplier we would trust again for future projects.” - Home owner
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Byron Bay Steel Front door with Sidelight
“For our Byron Hinterland property, Steelos Steel supplied a large single-hinge door with a sidelight in matte black. The project was a retrofit, replacing our old entry with a new custom steel system, and the transformation has been incredible. The installation was seamless, the quality of the door and finish exceeded expectations, and the modern design has completely elevated the look of our home. With fair pricing and a professional approach throughout, Steelos has earned our trust for future work.” - Home owner
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Corten Steel Pivot Door Sydney
“We wanted something different for our front door, and Steelos Steel suggested going with a corten finish. Steelos made the whole process easy, from working through the design to keeping us updated along the way. The quality of the door is solid, and even though it’s large and heavy, the pivot system feels smooth and easy to use.Really happy with the result and would definitely use Steelos again.” - Home Owner
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Designed By You
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Factory-direct · Australia-wide delivery · 7-year warranty
About Us
Steelos Steel supplies and installs custom steel doors and windows for builders, architects, developers, and homeowners across Australia. We manufacture in galvanised and stainless steel — combining structural strength with the clean, architectural aesthetic that modern Australian design demands.
Every door and window we build is made to order. That means no compromises on size, glass, hardware, or finish — and no inflated showroom markups. Just high-quality steel, built right, at a price that makes sense.
How Our Steel Doors & Windows Are Built
An overview of Steelos’ standard practices behind our steel doors and windows, outlining the sizing principles, proportions, and detailing that shape our systems. This section covers key elements such as jamb sizing, door and window leaf sections, mullion bar styles, and the fabrication and construction methods used across our range, providing insight into how our steel doors and windows are designed and built.
View Our Custom Steel Door & Window Systems
Our Sample Range
Our sample doors showcase the quality, finish, and detailing we deliver across all custom steel doors and windows.
Designed to reflect our full product range, each sample highlights our signature steel profiles, glazing options, and clean architectural design. This allows homeowners, builders, and designers to better understand the look and feel of our bespoke steel doors before moving into a full custom build.
At Steelos Steel, every door and window is made to order using high-quality galvanised or stainless steel, ensuring durability, precision, and a refined finish suited to modern Australian homes.
Our sample doors are available to view by appointment.
Private Consultations — Balmain East Studio
For clients ready to move forward, we offer private, by-appointment consultations at our Balmain studio in Sydney. View our steel door and window samples in person and gain a clear understanding of finishes, glazing options, and overall build quality.
Each consultation is focused on your project — allowing us to review your plans, discuss custom designs, and provide clear direction on pricing, lead times, and next steps.
Frequently Asked Questions
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The cost of steel doors and windows depends on factors such as size, design, glazing, hardware, and finish. Every project is different, so we provide tailored quotes based on your requirements.
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Our steel doors and windows are manufactured using either galvanised steel or stainless steel, depending on the project requirements. Galvanised steel is protected with a zinc coating and powder-coated finish, while stainless steel offers enhanced corrosion resistance. When properly maintained, both options provide excellent long-term durability for residential and commercial applications.
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Yes. We offer fully custom steel doors and windows, allowing clients to choose sizes, configurations, glazing options, colours, and finishes to suit their project.
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Yes. We have sample steel doors and profile sections available for viewing. Seeing a sample allows you to inspect the quality of the steelwork, finishes, glazing options, and overall craftsmanship before proceeding with your project. Sample viewings are available by appointment, and in some cases we can bring samples to site consultations.
Learn more about steel through our blog
Discover everything you need to know about choosing, designing, and ordering premium steel doors and windows. Our blog covers real, practical insights for Australian homeowners, builders, and designers — from pricing breakdowns and lead-time expectations to material comparisons, design trends, and supplier advice.
Learn how our manufacturing process works, what to expect during the 6–10 week production timeline, and how to choose the right hardware, glass, colours, and steel profile for your project.
Whether you're researching your first steel door or looking for transparent industry information, our blog gives you expert guidance, cost-saving tips, and straightforward answers to the questions most suppliers avoid.
The Architectural Series
Where we turn doors into statement pieces.
For more details on our Architectural Steel Front Door Series, click below to explore custom steel front doors, available finishes, door systems, and how we design bespoke entry doors in Australia.
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