View Door & Window Styles

Designed by You

Steel doors

Premium Steel Doors & Windows

Custom Steel Doors & Windows. Factory Direct Pricing. Designed for Australian Homes

Browse Our Collection

Pre-Designed Collection

Made to Order

Designed by You

Double glass sliding doors with black frames.

Why Choose Steelos Steel


Black and white illustration of a person walking a dog, with a cityscape in the background.
Steel door and window Company Sydney, Brisbane, Melbourne
Silhouette of a person climbing or hanging from a cliff or ledge, with a dark background and mountain peaks.
A black and white drawing of a dog sitting with a speech bubble that says, 'You did your best.'

Completed Steel Door & Window Projects

Get a Quote for Your Project


Share your drawings or dimensions and we’ll help you move forward with the right steel door or window solution.

Designed By You

Request a Quote

View our pre designed steel doors and windows a curated selection of commonly specified layouts, often used as a starting point for projects

Explore our standard layouts

View Standard Layouts

Factory-direct · Australia-wide delivery · 7-year warranty

About Us


Steelos Steel Doors & Windows is the trusted choice for builders, developers, architects, interior designers, and home renovators across Australia. We specialise in supplying high quality steel doors and steel windows at cost-effective prices, helping you achieve a premium architectural look without the premium price tag.

At Steelos, we put your project first by offering custom order options, durable products, fast lead times, and clear communication from start to finish. Every door and window is designed to combine strength, style, and lasting performance.

External Steel Bi Fold Steel Door
About Steelos Steel

Technical Details of Our Steel Doors & Windows

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.

Steel Door Details
Read more

View Our Custom Steel Door & Window Systems

Single Hinge Steel Doors
Bi-Fold Steel Door Systems
Double Hinge Steel Doors
Pivot Steel Door Systems
Steel Doors with Sidelights
Sliding Steel Door Systems
French Steel Doors
Architectural Steel Windows

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.

A black framed arched glass door opening to a room with stone brick walls and potted plants.
Press Here to Read Our Blogs

View our 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.

Click here to View More