AAA is the premier manufacturer and supplier of semi-commercial aluminium windows and doors for residential installations throughout Melbourne and regional Victoria.
Our semi-commercial products are designed and fabricated with premium quality hardware components, making them ideal for residential projects requiring bolder, wider frame styles and enhanced thermal performance features traditionally associated with commercial systems.

The AAA team understands that there isn’t a standard design or layout for semi-commercial building projects, which is why we will work with you to create a customised solution to ensure that the vision for your project is achieved.
All semi-commercial window and door systems come in various frame styles, configurations, along with a number of glazing and colour options to complement your home’s internal and external design schemes.
AAA’s semi-commercial products are designed and tested to comply with Australian construction codes and standards.
Send through an enquiry or call us on +61 3 8786 0770 to speak with an experienced AAA windows and doors consultant to discuss the ideal solution for your commercial building project.
Visit the Showroom.
Our Windows and Doors Showroom is located in Hallam, south-east of Melbourne’s CBD.
Visit our showroom to view our extensive product range, explore different frame styles, configurations, and various glazing and colour options.
Some of Our Semi-Commercial
Windows & Doors

Semi Commercial Sliding Doors
Carinya Sliding/Stacking
Altitude Sliding/Stacking

Semi Commercial Bifold Doors
Carinya Bifold

Semi Commercial Hinged Doors
Carinya Hinged Door

Semi Commercial Sliding Windows
High Performance Sliding

Semi Commercial Awning Windows
Carinya Select 92mm

Semi Commercial Fixed Windows
Carinya Select 92mm

Semi Commercial Double Hung Windows
Sashless Double Hung 92mm

Semi Commercial Louvre Windows
Breezeway Louvre
View our showcases
FAQs
Looking for more information? Check out some of our Frequently Asked Questions.
What makes semi-commercial aluminium windows and doors different?
Semi-commercial window and door systems use stronger aluminium frames than standard residential products, making them suitable for larger spans and mid-scale projects that need added durability and flexibility.
Are semi-commercial windows and doors suitable for apartments and mixed-use developments only?
No. While widely used in townhouses, apartments, and mixed-use developments, AAA’s semi-commercial systems are also chosen by homeowners who want the added strength, premium appearance, or wider design options beyond residential frames.
Can semi-commercial aluminium windows improve energy efficiency?
Yes. With appropriate glazing and configuration, semi-commercial aluminium systems can provide excellent thermal and acoustic performance, helping projects meet compliance and energy rating standards.
Can semi-commercial aluminium doors and windows be customised?
Absolutely. Sizes, glazing, finishes, and configurations can all be tailored to suit your specific residential or development requirements.
Do you have a showroom where I can view semi-commercial window and door systems?
Yes. Our Windows and Doors Showroom is in Hallam, south-east of Melbourne’s CBD. Visit to explore semi-commercial systems in person and review frame styles, configurations, glazing and colour options.