Doors

Replacement Door Installation in Windsor, Chatham, Amherstburg, Cambridge

Sentry Windows and Doors installs new exterior doors in styles and materials to fit your needs. Our professionals will handle the entire process from start to finish - from helping you choose the right type of door to the actual installation.

We work with leading manufacturers to provide you with the highest quality products so that you will never have to worry about replacing your door again - unless it's by choice.

Call us today at 1-844-385-8893 or fill out our online form for a free no-obligation estimate in Windsor, Chatham, Amherstburg, Cambridge or nearby areas in Ontario.

Customer Reviews

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Know when it's time to replace your home's doors

  • Comfort: A warped, drafty door can make your home uncomfortable and cause your energy bills to rise. A replacement door that's properly installed and sealed will help keep the temperature in your home consistent and reduce the load on your heating and cooling systems.
  • Functionality: Doors that are sticking, uneven, or difficult to open and close should be replaced. We offer maintenance-free materials that will not require painting and will not warp or rot over time.
  • Home value: By replacing old doors in your home, you can increase its value when it comes time to sell. Replacement doors make a huge difference in appearance and home security.
  • Convenience: We make door replacement quick and easy, and it's done at the right cost! We realize home improvement is costly, and we work with you by providing a free estimate so that you know exactly what you're getting.

Front door styles for every home

We install quality, custom front doors measured for your unique entryway. We offer the biggest selection of front door materials including steel, wood, and fiberglass doors. We offer customizable front door finishes as well. Don't worry about trying to handle a door frame yourself - our expert contractors can help you select the perfect product for your home and provide hassle-free installation.

Enhance your patio with a sliding glass or french door installation

An exterior door can also be a patio door. We offer many patio door styles including french doors, sliding glass doors, and folding glass patio doors. We install them as an entry points off of the kitchen, living room, bedroom, or any room in your home.

Customize your doors with privacy glass, sidelights & more

Finding the right door for your home is part of the process, but no door looks complete without the right finishing touches. We can install unique knobs and handles to give you a custom look, and we supply a variety of colors for your door. Adding decorative or privacy glass, transom windows, and sidelights are all great options for improving the look of your door and giving you an eye-catching entryway.

Schedule your free replacement door cost estimate today!

Our doors are custom ordered to ensure a perfect look and fit every time. Contact Sentry Windows and Doors today to learn more about our window and door replacement options and to schedule a free estimate in Florence, Essex, Wheatley, Wilkesport, Pain Court, Tupperville, Erieau or nearby.

our service area

We serve the following areas

  • Ancaster
  • Aylmer
  • Beachville
  • Brantford
  • Bright
  • Burford
  • Burgessville
  • Cathcart
  • Clear Creek
  • Courtland
  • Dundas
  • Eden
  • Embro
  • Erieau
  • Fingal
  • Harley
  • Hickson
  • Innerkip
  • La Salette
  • Langton
  • Morpeth
  • Mount Elgin
  • Mount Pleasant
  • Norwich
  • Oakland
  • Otterville
  • Paris
  • Plattsville
  • Port Burwell
  • Port Rowan
  • Port Stanley
  • Princeton
  • Scotland
  • Springford
  • St George Brant
  • St Thomas
  • St Williams
  • Straffordville
  • Teeterville
  • Tillsonburg
  • Turkey Point
  • Union
  • Vanessa
  • Vienna
  • Vittoria
  • Wallacetown
  • Walsingham
  • Waterford
  • Wilsonville
  • Windham Centre
Our Locations:

Sentry Windows and Doors
3423 Walker Road
Windsor, ON N8W 3S2
1-226-773-7989


Sentry Windows and Doors
701 St Clair St
Chatham, ON N7L 2M7
1-226-798-0996


Sentry Windows and Doors
45 Meg Drive
London, ON N6E 2V2
1-226-773-7989


Sentry Windows and Doors
1111 Franklin Blvd
Cambridge, ON N1R 8B5
1-226-241-3606
Sentry Windows and Doors service area map
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