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Installation, Replacement  and Service




ABOUt us

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Ascon has over 25 years of experience in the Greater Toronto area installing, repairing and servicing Windows and Doors.

We provide excellent Customer service at all levels.

Greater Toronto Area residents take pride in their home.  When it comes time for your windows and doors to be replaced, you want to be sure that you are getting the best quality products that will not only improve the appearance of your home, but also will provide safety and energy efficiency as well.

If you should someday decide to sell your home, you will want to get the highest price you can. It will only benefit you to invest in quality windows and doors. With our unique selection of doors from entry doors to garage doors and our superior selection of vinyl windows, bay windows, casement windows, awning windows and so forth, you will be greatly improving the real value of your home. Potential buyers will be blown away by the curb appeal as well as the excellent energy efficiency and additional security you home have to offer.

All window components and hardware such as cranks, handles, locks and the like tend to rust and warp over time. They then become a security hazard and require immediate attention. New windows at your home will ensure that your house is safe, energy efficient and secure, providing little to no maintenance or upkeep.

Our new ASCON windows and doors can reduce your monthly heating and/or air conditioning bills by as much as 30%. They provide superior insulation and will keep your home cool in the summer and warm in the winter. You will not only save money on your monthly energy bills, but you will save thousands of dollars in the long run as our windows are guaranteed for their lifetime.

ASCON Windows and Doors offers a wide selection of high-quality doors and windows in the Greater Toronto area. As well, we offer professional installation. The products we provide are designed with the latest and greatest technology to ensure that they are energy efficient and environmentally friendly. Give us a call!

Why Choose Us:

  • Professional installation

  • Many styles of windows and doors to choose from in a wide variety of colors

  • We will dispose of your old windows and doors

  • Outstanding customer sales and service

  • Manufacturers warranty


Call ASCON Windows and Doors when you are ready to replace your windows or doors. Pat will be able to assist you with your Window and Door home improvement needs. We look forward to working with you to make your home as energy efficient as possible. Give us a call at 416-399-6781!

what WE DO



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