Steel Windows Australia
Custom Steel Windows for Residential & Commercial Projects Australia
Every steel window in the Metro Steel Windows range is custom-made using the M40 System, a cold-rolled, galvanised steel window frame profile that is up to 35% lighter than traditional mild steel, yet stronger, straighter, and rust-resistant from the factory. Unlike aluminium or timber, our steel frame windows support large panes of glass without bulky mullions, keeping sight-lines slim and uninterrupted.
Architectural steel windows built different
The Metro M40 System delivers bespoke steel windows designed specifically for the Australian market. Cold-rolled from galvanised material, the M40 profile eliminates the warping and mill scale issues common with heat-treated mild steel, and its smooth factory finish requires no bog filling or sandblasting. The result is a stronger, straighter, and more refined steel window frame straight from the factory.
Glazing and thermal performance
Every steel framed window in the Metro range is available with single or double glazing, with or without low-e coatings. For projects requiring advanced thermal performance, our thermally broken steel windows incorporate high-density polyurethane insulation and support double or triple glazing, making them suitable for all Australian climates and energy rating requirements.
Custom-made to your exact brief
Every steel glazed window is built to order, no off-the-shelf sizing, no compromise. Whether you’re specifying architectural steel windows for a luxury residential build or steel metal windows for a commercial facade, every steel window frame is custom-made to your exact dimensions and design brief.
Trusted across Australia
Metro Steel Windows steel framed windows are trusted by architects, builders, and homeowners across Melbourne, Sydney, Brisbane, and Australia wide for residential and commercial projects of every scale.
Frequently Asked Question (FAQ)
Metro Steel Windows supplies to architects, builders, and homeowners across Melbourne, Sydney, Brisbane, and Australia wide for projects of all scales.
Steel is significantly stronger than aluminium, allowing for slimmer frames and larger glass panes with clean, uninterrupted sight-lines. The Metro M40 System delivers a refined architectural aesthetic that aluminium profiles cannot replicate, making it the preferred choice for premium residential and commercial projects.
Yes. The M40 profile is cold-rolled from galvanised steel, making it rust and corrosion resistant from the factory. No hot-dipped galvanisation is required, and there is no risk of warping or mill scale.
Yes. Metro steel windows are designed for Australian conditions and can meet specified U-values and Solar Heat Gain Coefficients (SHGC) as required by your energy report. The team can work alongside consultants and certifiers to ensure your project meets its compliance targets.
All Metro steel windows are available with single or double glazing, with or without low-e coatings. For projects requiring advanced thermal performance, thermally broken options incorporating high-density polyurethane insulation are available and support double or triple glazing.
The M40 System is Metro’s proprietary cold-rolled galvanised steel profile. It is up to 35% lighter than traditional mild steel, stronger, straighter, and rust-resistant from the factory. It eliminates warping and mill scale common with heat-treated mild steel, and its smooth factory finish requires no bog filling or sandblasting prior to installation.
Yes. Every steel window is built to order with no off-the-shelf sizing. Whether specifying for a luxury residential build or a commercial facade, each window is manufactured to your exact dimensions and design brief.
Metro Steel Windows offers five styles: fixed, casement, awning, pivot, and arched. All are custom-made to your exact dimensions using the Metro M40 System for both residential and commercial projects across Australia.
Steel Windows Australia
Custom Steel Windows for Residential & Commercial Projects Australia
Every steel window in the Metro Steel Windows range is custom-made using the M40 System, a cold-rolled, galvanised steel window frame profile that is up to 35% lighter than traditional mild steel, yet stronger, straighter, and rust-resistant from the factory. Unlike aluminium or timber, our steel frame windows support large panes of glass without bulky mullions, keeping sight-lines slim and uninterrupted.
Architectural steel windows built different
The Metro M40 System delivers bespoke steel windows designed specifically for the Australian market. Cold-rolled from galvanised material, the M40 profile eliminates the warping and mill scale issues common with heat-treated mild steel, and its smooth factory finish requires no bog filling or sandblasting. The result is a stronger, straighter, and more refined steel window frame straight from the factory.
Glazing and thermal performance
Every steel framed window in the Metro range is available with single or double glazing, with or without low-e coatings. For projects requiring advanced thermal performance, our thermally broken steel windows incorporate high-density polyurethane insulation and support double or triple glazing, making them suitable for all Australian climates and energy rating requirements.
Custom-made to your exact brief
Every steel glazed window is built to order, no off-the-shelf sizing, no compromise. Whether you’re specifying architectural steel windows for a luxury residential build or steel metal windows for a commercial facade, every steel window frame is custom-made to your exact dimensions and design brief.
Trusted across Australia
Metro Steel Windows steel framed windows are trusted by architects, builders, and homeowners across Melbourne, Sydney, Brisbane, and Australia wide for residential and commercial projects of every scale.
Frequently Asked Question (FAQ)
Metro Steel Windows supplies to architects, builders, and homeowners across Melbourne, Sydney, Brisbane, and Australia wide for projects of all scales.
Steel is significantly stronger than aluminium, allowing for slimmer frames and larger glass panes with clean, uninterrupted sight-lines. The Metro M40 System delivers a refined architectural aesthetic that aluminium profiles cannot replicate, making it the preferred choice for premium residential and commercial projects.
Yes. The M40 profile is cold-rolled from galvanised steel, making it rust and corrosion resistant from the factory. No hot-dipped galvanisation is required, and there is no risk of warping or mill scale.
Yes. Metro steel windows are designed for Australian conditions and can meet specified U-values and Solar Heat Gain Coefficients (SHGC) as required by your energy report. The team can work alongside consultants and certifiers to ensure your project meets its compliance targets.
All Metro steel windows are available with single or double glazing, with or without low-e coatings. For projects requiring advanced thermal performance, thermally broken options incorporating high-density polyurethane insulation are available and support double or triple glazing.
The M40 System is Metro’s proprietary cold-rolled galvanised steel profile. It is up to 35% lighter than traditional mild steel, stronger, straighter, and rust-resistant from the factory. It eliminates warping and mill scale common with heat-treated mild steel, and its smooth factory finish requires no bog filling or sandblasting prior to installation.
Yes. Every steel window is built to order with no off-the-shelf sizing. Whether specifying for a luxury residential build or a commercial facade, each window is manufactured to your exact dimensions and design brief.
Metro Steel Windows offers five styles: fixed, casement, awning, pivot, and arched. All are custom-made to your exact dimensions using the Metro M40 System for both residential and commercial projects across Australia.





