Focused on Quality Built on Trust
At FOCUS Building Supply, we specialise in supplying high-quality aluminium windows and doors for residential, townhouse, apartment, and medium-density projects across Melbourne and Australia.
As a reliable window and door partner, we understand that every project needs more than just good products. Builders and developers need accurate measurements, clear communication, reliable lead times, and responsive support throughout the project.
Our team is committed to providing practical aluminium window and door solutions that meet project requirements, support smooth installation, and help builders deliver quality outcomes on site.
Whether you are working on a new home, townhouse development, apartment project, or renovation, FOCUS Building Supply is here to support your project from quotation to delivery.
FOCUS Building Supply — your reliable partner for aluminium windows and doors.
Residential System
Our Residential System is a practical and cost-effective aluminium window and door solution for new homes, renovations, townhouses, and small residential developments.
Designed with everyday performance in mind, this system provides clean aesthetics, smooth operation, and reliable functionality while supporting a wide range of common residential window and door styles.
Key Features✅ Suitable for homes, renovations, and townhouse projects✅ Practical aluminium window and door solution✅ Clean and modern appearance✅ Reliable operation and easy maintenance✅ Available in popular window and door configurations100 Series Commercial System
The 100 Series Commercial System is designed for modern residential, townhouse, apartment, and light commercial projects requiring reliable aluminium window and door solutions.
Engineered to meet Australian Standards, this system offers a wide selection of window configurations, practical design flexibility, and the option of thermally broken frames for improved energy performance.
Key Features✅ AS2047 and AS1288 compliance✅ Thermally broken frame option available✅ Suitable for residential and medium-density projects✅ Multiple window type selections✅ Fixed, awning, sliding, hinged, double hung, sashless, and glass louvre options150 Series Commercial System
The 150 Series Commercial System is designed for larger openings, higher performance requirements, and commercial-style residential or medium-density projects.
With stronger frame capacity and a more robust profile, this system is suitable for projects that require enhanced structural performance, larger glass panels, and a premium architectural appearance.
Key Features✅ Suitable for commercial, apartment, and medium-density projects✅ Stronger frame system for larger openings✅ Designed for higher performance requirements✅ Modern architectural appearance✅ Available with multiple window and door configurations
