Windows and Doors Replacement Toronto

uPVC Windows, Fiberglass Doors, Aluminum Doors, Sliding Patio Doors

✅ Up to 30% OFF on products relative to market prices
✅ Products locally manufactured in Toronto
✅ Free installations are included
✅ 0% Financing Options Available
✅ Lifetime Window Warranty (Transferrable)
✅ You get a personal attentive service
✅ Up to 30 Colours FREE of charge
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Based on 89 reviews
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Based on 17 reviews


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HomeStars Everest Windows and Doors Ranking

Windows and Doors Company Toronto Barrie Hamilton

Windows and Doors Toronto, Mississauga, Barrie, Brampton, Markham, Hamilton, Kitchener.

High-quality uPVC home windows, front entry doors, wrought iron doors, steel doors, and sliding patio doors.

Everest Windows and Doors Inc. has been operating in Toronto for over a decade now, with industry experience of 30 years. You, the customer, is our top priority and we prove that by being diligent and professional in every single project. Whether you need a small basement window replacement, custom patio doors installation or a major renovation project on a multiplex property that includes a mix of our products. Everest’s reps and installers are here to provide you with a peace of mind for years to come. Our products stand the test of time. Over a 1,000 satisfied customers can’t be wrong, join our growing family. We service all of the Greater Toronto Area and South Western Ontario; Toronto, Barrie, Newmarket, Hamilton, Vaughan, Mississauga, Whitby, Brampton, Stoney Creek, Etobicoke, and Caledon.

Why Choose Everest Windows and Doors Inc.


From our experience we know how important it is to build on enduring values. That is why our product range only includes products of the highest quality.


Quality products and exceptional service never come cheap – but that doesn’t mean they can’t be affordable. Our clients enjoy a peace of mind for a fair price.

  • Guaranteed fair prices
  • Best value for your money
  • Competitive pricing
  • Our estimates are clear and straightforward.


At Everest we offer a wide range of products and services, each accompanied by their respective terms of Warranty. We want you to rest assured that we will back you up.

  • 100% Warranty
  • In-house warranty and field service support
  • A warranty that protects your investment
  • NO fine print and NO exclusions

Referral Program

referral windows doors project brampton hamilton toronto

For more information please contact us at 1-866-888-6009

Windows and Doors Manufacturing and Installation

Everest is full-service Window and Door production, sales and installation company. We service all GTA and South Western Ontario.

Our motto is “CUSTOMER FOR LIFE”. Choosing our products and services means that you will never have to replace your windows and doors again for as long as you own your home.

We design, manufacture and deliver better performing products with precision and speed while providing our customers with peace of mind and an overall pleasnt experience.

Our experienced team and our new manufacturing plant offer architects, contractors and developers exiting new possibilities in window performance and design.

Receive up to $5,000 back with Canada Greener Homes Grant in Toronto Ontario

Our company only sales and installs ENERGY STAR® certified windows and doors. This make you, a home owner in the Greater Toronto region including Barrie, New Market, Kitchener and Wasaga beach to enjoy up to $5,000 back in grants from the federal Canada Greener Homes Grant. To be eligible you must ensure that you buy the products in Canada and luckily our state-of-the-art manufacturing facility is located in Vaughan which makes our proudcts locally manufactured. Remember to keep your ENERGY STAR labels on the windows until you conduct a post-installation evaluation on your newly installed products. We don’t say it lightly, but you are definitely getting the most value for your money with our all-in-one sales and installation services in greater Toronto.

Energy Efficient Products Reduce Carbon Footprint

Increase Your Home Real Estate Resale Value

Energy-Star Certified Windows and Doors Toronto

Toronto City’s Home Energy Loan Program for Windows and Doors

We invite your to apply to HELP (Home energy Loan Program) by the city of Toronto. You can get an amazing low-interest loan for home improvement renovation projects including new windows and doors from us.

Click here to read more about the program.

Click here to book a free estimation

Available Products Toronto

  • Fiber Glass Eco Green Entrance Doors
  • Fiber Glass Eco Green Patio Doors
  • Sliding Patio Doors
  • Executive Panel Series Doors
  • Premium Fiber Glass Entry Doors
  • Architectural Shapes Window
  • Wooden Windows
  • Energy-Star High-Efficiency Windows & Doors
  • Vinyl Windows
  • Many Glass Styles & Options
  • Window Replacements
  • Doors Replacements

Windows Doors Manufacturer Toronto Ontario

100% Canadian Manufactured

As Canadians we take pride in fueling our economy with high-quality Canadian Manufactured products that are custom-built to withstand the local weather. The durability and design conform to the highest standards in manufacturing.

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TrustedPros Best Windows and Doors Toronto