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Window Solutions
for Complex Builds.

BT Windows offers aluminium windows above the industry standard. Our seamless fabrication and installation processes, means we specialise in a variety of aluminium glazing systems.

See our Projects
A building at Richmond High School in Melbourne
Colourful windows and light fixtures at Mackillop College Werribee Stage 1 in Melbourne
Large carpeted room at the Melbourne Showgrounds with large windows and many lights
Luxury residence at dusk with many windows and lights shining
Close up of a building and the windows at St Monica's Primary School in Melbourne
Luxury residence with a black exterior, big windows and yellow lights

At BT Windows, our aluminium windows are up to the challenge.

Our legacy began in 1997 and we have since manufactured aluminium windows and doors for many commercial builders. BT staff are highly skilled in production and planning. We are perfect for projects requiring a strict timeline. We have more than 20 years experience in the manufacture and installation of Aluminium Windows and Doors for architectural designed requirements and specifications.

We promote the timely progression of projects.

BT Windows Replacement Services and Installations are available for Custom Commercial Builds.

The BT Windows team are accomplished in sophisticated commercial projects. Our works include The Melbourne Showgrounds, St Vincent’s Private Hospital and custom commercial windows in luxury residences.

See our Commercial Projects and Residential Products below!

aluminium windows and doors

Commercial

See our Commercial Projects.

Residential

See our Residential Products.

aluminium windows and doors

Commercial

Tap to see our commercial projects
Luxury residence aluminium windows and doors

Residential

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Our Suppliers.

BT Windows Colour pattern

The experts in aluminium windows.

Simply put, we are the experts in premium aluminium windows. Our products are exceptionally strong, secure and surpass the industry standards. The range is designed to your specifications with an accuracy that is unparalleled by others. It’s the BT quality. These specifications can include, but are not limited to thermal breaks, frameless and complicated curtain walls.

Benefits of BT Aluminium Windows and Doors
Benefits of BT Aluminium
Windows and Doors
  • Our team has over 20 years experience in government, commercial and architectural works 
  • Contemporary interior and exterior designs
  • High-performance windows and durability quotient 
  • Low maintenance and long-lasting finish 
  • Produced with corrosion-resistant materials 
  • High thermal efficiency 
  • Adds value to a build
Red tinted image with a close up of commercial windows

Red tinted image with a close up of commercial windows

Sustainability

At BT Windows, we believe in transparency, so all our suppliers comply with Australian sustainability regulations. We complete accurate estimates of material requirements for minimal waste production, and all unused material is recycled. We are always taking steps to reduce our carbon footprint because we care.

See our Projects with the Melbourne Showgrounds and Richmond High School.

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I have dealt with B.T windows for years, and they have never let me down in service, product and price. Good to have some genuine traders like them.

Flying

Good quality, fair price, friendly staff, and jobs completed professionally in time.

Weihua Wang

Professional and satisfied with their service. The staff know to assist what we wanted.

Jenny Wang

I purchased fly doors and fly screens from this manufacturer, very good experience.  I am very satisfied with the quality of the product and customer service.   I have recommended this manufacturer to my friends who need aluminium doors and windows.

Ying Wang

Have utilized BT Windows on a number of home renovation projects. They are very professional and provide good quality products at an affordable price.

Anthony Kruska