Your #1 Door & Window Supplier in GTA

Design With Confidence.

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Who We Are?

Welcome to Alumiro – your trusted partner for modern and innovative window and door systems in Toronto, Canada. We work closely with residential and commercial builders, architects, and designers to bring their visions to life with our excellent service and superb craftsmanship.

Our commitment to using only the highest quality materials and state-of-the-art manufacturing processes ensures that our products are durable, efficient, and sustainable. Whether you’re looking for sleek and stylish windows for your new home or energy-efficient doors for your commercial building, we’ve got you covered.

Thank you for considering Alumiro for your window and door needs. Contact us today to learn more about how we can help bring your project to life.


All Alumiro’s Windows and Doors are manufactured in Canada and Come with Powder Coated Aluminum Frames with a Thermal Break, 6mm Tempered Glass, Argon Gas and Low-E Coating

Manufactured in Canada

  • Our products are manufactured in Ontario, Canada
  • We meet or exceed all North American building standards
  • We can provide service on all products and accessories within forty-eight (48) hours if any problems arise.
  • Our top-of-the-line hardware is produced by ROTO North America and comes with a 10-year warranty.

Alumiro produces modern industrial and architectural designed systems including: doors, windows, curtain and window wall systems and motor control systems plus other special applications for the construction sector, creating these innovative designs in our Canadian based production facility.

Let’s Do Something Amazing Together!

Alumiro prepares modern designs of architectural window wall and curtain wall systems, aluminum windows and doors for residential and commercial sector; we implementing these innovative designs at our Canadian based production facility.