Steel windows and doors manufactured with the Metro M40 System offer unmatched strength while providing slim sight-lines and a modern aesthetic.
They are more durable than alternatives such as wood or uPVC, and unlike aluminium or some other steel profiles, the M40 profile supports large panes of glass without requiring additional mullions, transoms, or bulky reinforced frames.
The Metro M40 System is a complete window and door solution designed specifically for the Australian market. Suitable for both internal and external applications, it combines the classic W20 and W40 steel profiles with the innovation of the Italian Secco systems to deliver a durable, contemporary, and cutting-edge steel window and door solution.
Yes, steel windows and doors can be highly energy efficient.
The Metro M40 System is designed specifically for Australian conditions and can accommodate single and double glazing, with or without low-e coatings. All our windows and doors feature premium weather seals to enhance performance and comfort.
For projects that demand advanced insulation, we recommend the Secco OS2 system. The OS2 75 profile incorporates state-of-the-art thermal break technology with high-density polyurethane insulation, while still allowing for double, or triple glazing.
Yes — the Metro M40 System and range of profiles are rust and corrode resistant. Engineered for durability and long-lasting performance, the M40 System is cold-rolled from a galvanized material, eliminating the need for a hot-dipped galvanization process which is often seen with the traditional W20 and W40 profiles made from a mild steel.
Steel windows and doors made from mild steel are often heavy and require additional structural support. In contrast, products made from our M40 profile are up to 35% lighter, while also being straighter and stronger than traditional steel profiles.
This means you get the timeless strength of steel in a design that’s elegant, functional, and built to last, without the unnecessary weight.
Steel is approximately three times stronger than aluminium and far more durable than wood or timber, which can rot or require ongoing maintenance.
The Metro M40 profile is 35% lighter than traditional steel profiles, yet stronger, allowing for larger spans of glass without compromising on structual integrity. Made from galvanized steel, the M40 System avoids common issues like warping or mill scale that can occur with heat-treated mild steel used in traditional steel windows and doors. Its smooth, flat surface requires no bog filling or sandblasting, providing a superior finish straight from the factory.
Additionally, steel is naturally non-combustible and fire-resistant, ensuring that windows and doors made with the M40 profile offer long-lasting strength, safety, and performance.
Absolutely. Every steel window and door we manufacture is custom-made to suit your project, tailored in both dimensions and design. Whether you’re aiming for a sleek modern look or a classic style, our Metro M40 System brings your vision to life.
The Metro M40 System can be manufactured from galvanized steel or stainless steel. Our steel frames are treated with a zinc-rich epoxy primer and finished using a premium two-pack paint process for durability and a flawless look.
The Secco OS2 System offers options in galvanized steel, corten steel, or brass. Where applicable, frames receive the same high-quality priming and two-pack finish, ensuring long-lasting performance and style.
Our standard finish is matte black, offering a sleek and modern look. However, we also provide custom colour options to suit your design, simply let us know your preferred colour to receive pricing.
Our steel windows and doors are versatile and durable, designed for both internal and external applications. They perform beautifully in a wide range of settings, including residential, commercial, industrial, and even coastal environments.
Yes. We specialise in custom steel windows and doors designed to meet the unique requirements of a wide range of commercial projects. From office buildings and retail spaces to hospitality, fitness and industrial sites, our steel windows and doors combine strength, style, and long-lasting performance.
Yes. We custom manufacture steel windows and doors perfect for high-end residential projects, offering a combination of elegance, durability and long lasting functionality.
Steel windows and doors are designed for long-lasting performance with minimal maintenance. For detailed care instructions, please refer to our Care and Maintenance Brochure, which provides guidance on keeping your windows and doors looking and performing their best.
Yes. The Metro M40 System is designed to accommodate single and double, including options with low-e coatings for energy efficiency and acoustic glass for enhanced sound insulation.
We understand that every project has unique energy and acoustic requirements. Our team can work within your specifications to provide a steel window and door solution that meets your performance targets, including energy ratings (U-value, SHGC) and acoustic ratings (STC or Rw + Ctr).
FAQ.
FAQ
Steel windows and doors manufactured with the Metro M40 System offer unmatched strength while providing slim sight-lines and a modern aesthetic.
They are more durable than alternatives such as wood or uPVC, and unlike aluminium or some other steel profiles, the M40 profile supports large panes of glass without requiring additional mullions, transoms, or bulky reinforced frames.
The Metro M40 System is a complete window and door solution designed specifically for the Australian market. Suitable for both internal and external applications, it combines the classic W20 and W40 steel profiles with the innovation of the Italian Secco systems to deliver a durable, contemporary, and cutting-edge steel window and door solution.
Yes, steel windows and doors can be highly energy efficient.
The Metro M40 System is designed specifically for Australian conditions and can accommodate single and double glazing, with or without low-e coatings. All our windows and doors feature premium weather seals to enhance performance and comfort.
For projects that demand advanced insulation, we recommend the Secco OS2 system. The OS2 75 profile incorporates state-of-the-art thermal break technology with high-density polyurethane insulation, while still allowing for double, or triple glazing.
Yes — the Metro M40 System and range of profiles are rust and corrode resistant. Engineered for durability and long-lasting performance, the M40 System is cold-rolled from a galvanized material, eliminating the need for a hot-dipped galvanization process which is often seen with the traditional W20 and W40 profiles made from a mild steel.
Steel windows and doors made from mild steel are often heavy and require additional structural support. In contrast, products made from our M40 profile are up to 35% lighter, while also being straighter and stronger than traditional steel profiles.
This means you get the timeless strength of steel in a design that’s elegant, functional, and built to last, without the unnecessary weight.
Steel is approximately three times stronger than aluminium and far more durable than wood or timber, which can rot or require ongoing maintenance.
The Metro M40 profile is 35% lighter than traditional steel profiles, yet stronger, allowing for larger spans of glass without compromising on structual integrity. Made from galvanized steel, the M40 System avoids common issues like warping or mill scale that can occur with heat-treated mild steel used in traditional steel windows and doors. Its smooth, flat surface requires no bog filling or sandblasting, providing a superior finish straight from the factory.
Additionally, steel is naturally non-combustible and fire-resistant, ensuring that windows and doors made with the M40 profile offer long-lasting strength, safety, and performance.
Absolutely. Every steel window and door we manufacture is custom-made to suit your project, tailored in both dimensions and design. Whether you’re aiming for a sleek modern look or a classic style, our Metro M40 System brings your vision to life.
The Metro M40 System can be manufactured from galvanized steel or stainless steel. Our steel frames are treated with a zinc-rich epoxy primer and finished using a premium two-pack paint process for durability and a flawless look.
The Secco OS2 System offers options in galvanized steel, corten steel, or brass. Where applicable, frames receive the same high-quality priming and two-pack finish, ensuring long-lasting performance and style.
Our standard finish is matte black, offering a sleek and modern look. However, we also provide custom colour options to suit your design, simply let us know your preferred colour to receive pricing.
Our steel windows and doors are versatile and durable, designed for both internal and external applications. They perform beautifully in a wide range of settings, including residential, commercial, industrial, and even coastal environments.
Yes. We specialise in custom steel windows and doors designed to meet the unique requirements of a wide range of commercial projects. From office buildings and retail spaces to hospitality, fitness and industrial sites, our steel windows and doors combine strength, style, and long-lasting performance.
Yes. We custom manufacture steel windows and doors perfect for high-end residential projects, offering a combination of elegance, durability and long lasting functionality.
Steel windows and doors are designed for long-lasting performance with minimal maintenance. For detailed care instructions, please refer to our Care and Maintenance Brochure, which provides guidance on keeping your windows and doors looking and performing their best.
Yes. The Metro M40 System is designed to accommodate single and double, including options with low-e coatings for energy efficiency and acoustic glass for enhanced sound insulation.
We understand that every project has unique energy and acoustic requirements. Our team can work within your specifications to provide a steel window and door solution that meets your performance targets, including energy ratings (U-value, SHGC) and acoustic ratings (STC or Rw + Ctr).
