Centennial Windows & Doors

Centennial Windows & Doors Family owned and operated in London, Ontario for 45 years. We sell, manufacture, install, and service our own replacement windows and doors.
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Have a safe and happy long weekend.Our office and showroom are closed, and we will reopen on Tuesday, September 8. ...
09/07/2026

Have a safe and happy long weekend.

Our office and showroom are closed, and we will reopen on Tuesday, September 8.

Same brick, same opening, a completely different entrance.The sidelites and transom now carry a matching dark frame inst...
09/02/2026

Same brick, same opening, a completely different entrance.

The sidelites and transom now carry a matching dark frame instead of white, so the whole entry looks taller.

Give your home the entrance it deserves. Book an in-home consultation today.

Nothing beats hearing it straight from the homeowner.Silvana and Nick both trusted us with their window and door replace...
08/17/2026

Nothing beats hearing it straight from the homeowner.

Silvana and Nick both trusted us with their window and door replacements, and both said the same thing: professional crews, smooth process, no surprises.

Book your free in-home consultation today ➡ centennialwindows.com/promo

This month, save $500 on every window and door you replace. Real savings on premium products we build and install oursel...
08/07/2026

This month, save $500 on every window and door you replace. Real savings on premium products we build and install ourselves—from start to finish.

45 years of experience backs every install, along with our No Fine Print Warranty. 🍁

➡ Book your in-home consultation today.

One company handles your windows and doors from start to finish. Consultation, measurements, manufacturing, installation...
07/30/2026

One company handles your windows and doors from start to finish. Consultation, measurements, manufacturing, installation, and service. No subcontractors at any step.

Swipe through to see how it works. Book an in-home consultation when you're ready.

The best compliment after an install? A home that looks like we were never there, minus the new windows. Michele A. said...
07/24/2026

The best compliment after an install? A home that looks like we were never there, minus the new windows. Michele A. said it better than we could. Our own trained crews handle every job from first measure to final cleanup, so the mess leaves with us.

This stunning new entry system combines elegant decorative glass, matching sidelites, and a transom to create a bright, ...
07/17/2026

This stunning new entry system combines elegant decorative glass, matching sidelites, and a transom to create a bright, welcoming entrance that homeowners will love for years to come.

Would you choose this style for your home? Let us know in the comments! 👇

This custom arched design brings timeless character and natural light to every room it touches. Ready to see what the ri...
07/09/2026

This custom arched design brings timeless character and natural light to every room it touches.

Ready to see what the right window can do for your home? Let's talk. 🏡

Your windows will tell you when it's time for a replacement—higher energy bills, chilly drafts, condensation between the...
07/07/2026

Your windows will tell you when it's time for a replacement—higher energy bills, chilly drafts, condensation between the panes, and outside noise that never seems to stop.

For 45 years, we've been helping Ontario homeowners leave those problems behind with premium windows and doors, proudly built in London, Ontario. 🍁

Book an in-home consultation today: centennialwindows.com

Address

687 Sovereign Road
London, ON
N5V4K8

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18002651913

Website

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