We repair commercial window frames, sidelites, transoms and glazing-system components across Toronto and the GTA.
Repair is appropriate when the frame and glazing system remain structurally serviceable and damaged stops, gaskets, seals or sections can be restored.
Section replacement or new installation is considered when framing is distorted, badly deteriorated or can no longer support the glazing reliably.
Review photos and service details.
Confirm the right scope and service timing.
Complete the repair, replacement or make-safe work.
Test the opening and share next-step recommendations.
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Opening prepared
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6 projects
Frame movement, loose glazing stops, worn gaskets or damaged supports may require work around the glass as well as the pane itself. If the frame is sound and only the glass has failed, we can quote glass-only replacement.
Yes. We check the frame, glazing stops, gaskets and glass support together, then explain which parts need repair or replacement.
Send a wide exterior and interior photo, close-ups of the frame or seal concern, and the approximate opening dimensions.
Send exterior and interior photos of the full commercial window system, close-ups of the affected frame or glazing components, rough dimensions and the business location.
Great price
I had a foggy window and was looking for some one to replace it for a fair price , their team showed up the same day for an estimate and got a fair price compare to other “big” companies, they did an amazing job got a new glass installed within a week , really recommend ! :)
Repair wait time
0–1 hr
I hired DoorWin services to replace two cracked glass windows for a unit at my triplex. An exterior porch window and interior stairwell window I just needed the panes of glass replaced and not the entire frame . DoorWin was happy to do the job. Unlike some other companies who wanted to replace the entire frame at a higher cost. They were very quick with a quote and were able to perform the job on an extremely tight timeline that I had to unexpectedly move up. Very professional. Friendly. Dependable. Competitive prices. Took away all materials and left a clean worksite. Would highly recommend and will work with them again if I need another window repair.
Max at DoorWin completed a professionally executed job on our front door while being a pleasure to deal with...would recommend him for any services their company provides.
Guys, thank you again for the excellent services!! Extremely fast and professional at a fair price...thanks again!!!
Doorwin Services alongside Alex were amazing. Came in same day. Went above and beyond. Thanks so much!
Great experience with the window replacement. The team was professional, efficient, and the quality of work exceeded expectations. Everything was completed on time and looks amazing. Highly recommend!!!!!wont be disappointed:)
Had an amazing experience with Doorwin Services for my metal door installation. The quality of work, attention to detail, and professionalism were top notch from start to finish. Big thanks to Maksim for all his hard work and help throughout the process — everything was installed perfectly and the final result looks great. Highly recommend Doorwin Services if you want quality work done right.
Excellent service. I needed help with a broken window. They did everything quickly and efficiently. I recommend them
Excellent service from start to finish. The work was completed professionally, quickly, and with great attention to detail. The technician gave us several options on how to strengthen and improve the glass unit, and we chose the best solution. Everything looks great now. Highly recommend!
