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Window & Door Installation in Leamington, ON

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Leamington, ON's Leading Replacement Window and Door Company

If you're looking for replacement windows or doors in Leamington and the surrounding areas, Sentry Windows and Doors has the solution you need! We provide a wide variety of window and door selections that are designed to properly insulate your home and contribute to the overall aesthetic appeal of your home. Our professionals are prepared to work with you every step of the way to leave you at ease and are ready to find the right solution for your home. 

Energy-Efficient Replacement Windows

At Sentry Windows and Doors, our line of windows are ready to provide premium insulation while keeping your house energy efficient. Every single product we use comes directly from the industry's best manufacturers and stand ready to make an immediate impact. Whether your windows are drafty, outdated, or lack appeal, our professionals are equipped with the solution that can solve any of your needs. If you're thinking about replacing your windows, consider these benefits that a new installation can bring: 

  • Fewer drafts
  • Less maintenance
  • Reduced noise
  • Energy savings
  • Added security
  • Enhanced curb appeal
  • And More! 

To learn more about vinly window installation cost or replacement window cost in Leamington, ON, contact Sentry Windows and Doors today for a FREE estimate!

Replacement Doors That Are Right For Any Home

If you're interested in further improving the security of your home or boosting the aesthetic appeal of your exterior, Sentry Windows and Doors's professionals are ready to assist when it comes to your entry or patio doors. Sentry Windows and Doors installs new exterior doors that are designed to match your needs and provide years of trouble-free operation.  Our goal is to find the selection that perfectly fits your needs and provide you the reassurance you've always desired from your local contractor. We have a wide variety of doors to choose from, including:

To learn more about door installation cost in Leamington, ON, contact Sentry Windows and Doors today for a FREE estimate!

Work Requests From Leamington, ON
Albuna Town Line in Leamington
We have a trailer at leisure lake that needs new windows. We have jealousy windows that don't close properly and would like to replace them with regular windows.
East Beach in Leamington
Looking for a quote to put in two bay windows and doors.
Mersea Rd in Leamington
Looking for 22 windows contact me asap
Sherwood Ave in Leamington
We would like a quote on a new front door, and we may need some windows replaced.
Cherrywood in Leamington
Looking for quote on a new set of French style doors to replace sliding glass door.
Garrison Ave in Leamington
We need to replace house windows. Should we go to showroom first?
Talbot Rd E in Leamington
We have two front doors in our house that was built in 1907. At the moment there are two Craftsman style doors in the house. We would like more light let in. Because of that, we would like to have two full glass entry doors installed.
Theresa Trail in Leamington
Have a 15 foot wall of various windows including patio door (deck was removed) in 4 season room. Looking for ideas and quote on a big picture window with perhaps to awning and two side windows. Better view of backyard main concern.
Deer Run Road in Leamington
Looking for a quote on front entry door. thanks
Robinson St. in Leamington
We live in an 1898 house that still has many original windows, and more recent but awful doors. They all need replacing, with varying degrees of urgency, and with a primary aim to increasing the energy efficiency of the house, in general.
Shawnee Crt in Leamington
We purchased a 16 year old home in 2016 the previous owners glued or caulked a few of the windows together we cannot open them when it's a nice day and some condensation is forming.
Worchester Ave. in Leamington
Windows need replacing.
Hayward in Leamington
Repair / Install front door
Point Pelee Drive in Leamington
Hi I need new patio doors and front door a couple of windows. Please give me a call. Thank you!
Sherwood Ave in Leamington
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: windows & doors. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Johnson Ave in Leamington
I need a quote on replacing my basement windows.
Windwood Drive in Leamington
After a price quote for a door
Smith Ave in Leamington
I am renovating and making my home more energy efficient
Mersea Road B in Leamington
Pt. Pelee Dr in Leamington
Looking for estimate on patio door and casement windows with blinds between the glass
Serving the following Leamington, ON postal codes
N8H 0A1, N8H 0A2, N8H 0A3, N8H 0A4, N8H 0A5, N8H 0A6, N8H 0A7, N8H 0A8, N8H 0A9, N8H 0B2, N8H 0C2, N8H 0C3, N8H 0C4, N8H 0C5, N8H 0C6, N8H 1A1, N8H 1A2, N8H 1A3, N8H 1A4, N8H 1A5, N8H 1A6, N8H 1A7, N8H 1B1, N8H 1B2, N8H 1B3, N8H 1B4, N8H 1B5, N8H 1B6, N8H 1B7, N8H 1B8, N8H 1B9, N8H 1C1, N8H 1C2, N8H 1C3, N8H 1C4, N8H 1C5, N8H 1C6, N8H 1C7, N8H 1C8, N8H 1C9, N8H 1E1, N8H 1E2, N8H 1E3, N8H 1E4, N8H 1E5, N8H 1E6, N8H 1E7, N8H 1E8, N8H 1E9, N8H 1G1, N8H 1G2, N8H 1G3, N8H 1G4, N8H 1G5, N8H 1G6, N8H 1G7, N8H 1G8, N8H 1G9, N8H 1H1, N8H 1H3, N8H 1H4, N8H 1H5, N8H 1H6, N8H 1H7, N8H 1H8, N8H 1J1, N8H 1J2, N8H 1J3, N8H 1J4, N8H 1J5, N8H 1J6, N8H 1J7, N8H 1J8, N8H 1J9, N8H 1K1, N8H 1K2, N8H 1K3, N8H 1K4, N8H 1K5, N8H 1K6, N8H 1K7, N8H 1K8, N8H 1K9, N8H 1L1, N8H 1L2, N8H 1L3, N8H 1L4, N8H 1L5, N8H 1L6, N8H 1L7, N8H 1L8, N8H 1L9, N8H 1M1, N8H 1M2, N8H 1M3, N8H 1M4, N8H 1M5, N8H 1M6, N8H 1M7, N8H 1M8, N8H 1M9, N8H 1N2, N8H 1N3, N8H 1N4, N8H 1N5, N8H 1N6, N8H 1N7, N8H 1N8, N8H 1N9, N8H 1P1, N8H 1P2, N8H 1P3, N8H 1P4, N8H 1P5