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Before and After Pictures from Windsor
Full Home Window Replacement in Windsor, Ontario

Full Home Window Replacement in Windsor, Ontario

Before After
Full Home Window Replacement in Windsor, Ontario Full Home Window Replacement in Windsor, Ontario

The Sentry Windows team took this full house of white windows and doors, added our energy efficient windows, and transformed it into an updated, more modern look with pebble color for the exterior and white for the interior. This was an absolutely stunning home improvement project!

Patio Door Replacement in Windsor, ON

Patio Door Replacement in Windsor, ON

Before After
Patio Door Replacement in Windsor, ON Patio Door Replacement in Windsor, ON

The Sentry Windows team updated all the windows and doors on this home.  We installed new energy efficient windows, and additionally updated the doors with a more modern look.  We made sure to match the color of the edging with the siding of the home to make it a smooth transition. 

Replacement Window Company in Windsor, ON

Replacement Window Company in Windsor, ON

Before After
Replacement Window Company in Windsor, ON Replacement Window Company in Windsor, ON

The team at Sentry Windows and Doors helped this homeowner with new windows. He was thrilled with his energy bill after the installation! We use quality products, which include being energy efficient to lower those bills. 

Company Awards
Sentry Windows and Doors is proud to be a finalist for the BBB's Integrity Award.... [Read more]
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Capable Replacement Window & Door Company in Windsor, ON

They were fantastic we cannot say enough!...
Happy Customers Surrounding Windsor, ON
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Reviews From Windsor
Testimonials From Windsor
I would absolutely recommend sentry to family and friends.
Testimonial by Marcy O. from Windsor, ON
Mr. B was very happy with his recent door installation. Find out what he had to say!
Testimonial by Rich D. from Windsor, ON
Find out what these happy clients had to say about their recent patio door installation!
Testimonial by Jackie C. from Windsor, ON

Replacement Window & Door Specialists in Windsor, ON

Are you looking for replacement windows in Windsor and the surrounding areas? Sentry Windows and Doors are your local window replacement experts. All of our products are energy efficient and provide a high standard of security and insulation. Our product specialists will help you find the best selection for your home, and are ready to provide you with a hassle-free installation. 

Sentry Windows and Doors has many years of experience in the replacement window industry, so we know what it takes to complete a successful window project. We offer a wide product offering of windows that come directly from the industry's leading manufacturers. No matter the reason for your replacement, we can guarantee that we have the solution that can meet all of your needs. We have a wide array of vinyl windows to choose from, including:

  • Double-hung windows
  • Casement windows
  • Bay & bow windows
  • Sliding windows
  • Awning windows
  • Picture windows

Our vinyl windows are affordable and come in a variety of colors and styles, so you'll never have to compromise to get the perfect windows for your home. Vinyl is also an extremely hassle-free material, meaning you won't need to worry about staining, repainting, or really any maintenance. We love seeing how replacement windows can completely transform a home, and we know you'll love the beauty and value our windows will add to your home! To learn more about window installation cost as well as replacement window cost, call or click today!

Replacement Doors Protect Your Windsor Home

We also bring the expertise you need when it comes to your home's entry or patio doors. Our replacement door product selection provides perfect security while working to boost the overall aesthetic appeal of your home's exterior. Sentry Windows and Doors's professionals are prepared to work with you throughout the entire process so that you can find the door solution that leaves you feeling completely satisfied. We have a wide array of replacement doors to choose from, including:

  • Vinyl doors
  • Aluminum doors
  • Fiberglass doors
  • Wood doors
  • Steel doors
  • Entry & front doors
  • Patio doors
  • Sliding doors
  • French doors
  • Storm doors

No matter what kind of door or window replacement services you need, Sentry Windows and Doors has expert technicians who will get your project right down to the very last detail. There is no kind of home we can't work with, and no style preferences we can't discover together. If you would like to learn more information about door installation cost in Windsor, ON, call Sentry Windows and Doors today for a free estimate!

Case Studies From Windsor
This homeowner had a completely rotted bay window with custom cap and based. This window was completely rotted beyond our expectation. We had to...
On the inside of the front door, the door appeared square, but visually on the outside the door was off set. In addition, the entire frame was rotted...
For this project we had three major challenges we had to overcome in order to complete this project: 1. Converting an old rotted wood window to a...
Press Releases From Windsor
At this Home Show, you will be able to shop the latest products when buying or building a home, home renovation, get the latest on home d├ęcor and outdoor living, and leave with new ideas and solutions for your home.... [Read more]
Join the Sentry Windows and Doors family and support our local community with the Cans for a Cause and Toy Drive!... [Read more]
News & Events From from Windsor
There are many versions of new fiberglass doors in Windsor and surrounding areas, however very few are made with the quality and durability you need for the door to last. So what type of new fiberglass door in Windsor should you consider buying? Below are some important things to consider:... [Read more]
At Sentry Windows and Doors we pride ourselves on providing new vinyl windows in Windsor to all residents of Windsor and Essex County. When considering replacing your existing windows with new vinyl windows in Windsor, you have to carefully consider what type of vinyl windows are installed.... [Read more]
Work Requests From Windsor, ON
Sussex Crt. in Windsor
Picture window
Innerkip Cresent in Windsor
Looking to get guote on some Windows in my home
in Windsor
I would like an estimate to replace windows/apply for govn rebate
Niagara in Windsor
We live in an old home in walkerville and would like to look at replacing some windows. Please contact us.
Foxhill Pl in Windsor
Front storm door Back entry door three pane glass window
Stanley in Windsor
4 windows in front the house and 1 more.
Stanley in Windsor
4 windows in front the house and 1 more.
MARK AVE in Windsor
I am interested in the Green on window replacement program to update and improve the windows in my home. I would like to set up a time to have someone come and provide an estimate to replace the existing windows. To verify if the replacement is worth the energy saved.
Raymo Rd in Windsor
I'm interested in the rebate for new windows
Caron Ave. in Windsor
Windows letting air in. I heard the show on Saturday on am800 about the free quote and the government rebate.
Campbell Ave. in Windsor
Bought a house 4 months ago and with the new rebate program looking to possibly replace some windows if they qualify.
Coventry Court in Windsor
Westminster Blvd in Windsor
I heard Ken speak on AM800 about the government rebate for windows and we are in need of new ones, so this would be a great time to do it. Looking to replace a few old windows in our home. Thank you.
Firgrove Dr in Windsor
Replacing 2 panel sliding patio door
Glendale Ave in Windsor
Replace front and side window. possibly other windows.
Yellowood St in Windsor
Presently have windows that are over 20 years old and extremely cheap! The window coverings (blinds) do more to keep the heat inside in the winter and the heat outside in the summer than the windows do!!! Would like to take advantage of the energy rebates/savings that are available.
Holly Crescent in Windsor
Our front door needs to be replaced. I would like a quote, thank you.
Dougall Avenue in Windsor
I have a client who is interested in new windows sometime in the next 6 months or so. I can't seem to find much in the way of details on the GreenOn program. At the time, my windows didn't qualify, but I was told that there have been some changes and clients may not have to purchase triple glazed to qualify for the window rebate. Could you please provide info about windows that qualify under the GreenON program. Thank you!
Mt Carmel Dr. in Windsor
Looking for a new front door! Maybe a back door! Thanks
Superior Street in Windsor
I am looking for a quote. Contacted you a week ago, have not heard back at all, could someone please contact me?
Serving the following Windsor, ON postal codes
N8N 0A1, N8N 0A2, N8N 0A3, N8N 0A4, N8N 0A5, N8N 0A6, N8N 0A7, N8N 0A8, N8N 0B3, N8N 0B4, N8N 0B6, N8N 0B9, N8N 0C3, N8N 0C4, N8N 0C5, N8N 0C6, N8N 0C7, N8N 0C8, N8N 0C9, N8N 0E2, N8N 1A1, N8N 1A2, N8N 1A3, N8N 1A4, N8N 1A5, N8N 1A6, N8N 1A7, N8N 1A8, N8N 1A9, N8N 1B1, N8N 1B2, N8N 1B3, N8N 1B4, N8N 1B5, N8N 1B6, N8N 1B7, N8N 1B8, N8N 1B9, N8N 1C1, N8N 1C2, N8N 1C3, N8N 1C4, N8N 1C5, N8N 1C6, N8N 1C7, N8N 1C8, N8N 1C9, N8N 1E1, N8N 1E2, N8N 1E3, N8N 1E4, N8N 1E5, N8N 1E6, N8N 1E7, N8N 1E8, N8N 1E9, N8N 1G1, N8N 1G2, N8N 1G3, N8N 1G4, N8N 1G5, N8N 1G6, N8N 1G7, N8N 1G8, N8N 1G9, N8N 1H1, N8N 1H2, N8N 1H3, N8N 1H4, N8N 1H5, N8N 1H6, N8N 1H7, N8N 1H8, N8N 1H9, N8N 1J1, N8N 1J2, N8N 1J3, N8N 1J4, N8N 1J5, N8N 1J6, N8N 1J7, N8N 1J8, N8N 1J9, N8N 1K1, N8N 1K2, N8N 1K3, N8N 1K4, N8N 1K5, N8N 1K6, N8N 1K8, N8N 1K9, N8N 1L1, N8N 1L2, N8N 1L3, N8N 1L4, N8N 1L5, N8N 1L6, N8N 1L7, N8N 1L8, N8N 1L9, N8N 1M1, N8N 1M2, N8N 1M3, N8N 1M4, N8N 1M5, N8N 1M6, N8N 1M7, N8N 1M8, N8N 1M9, N8N 1N1, N8N 1N5, N8N 1N6, N8N 1N7, N8N 1N8