Centennial Glass
As the oldest, largest and most diversified company specializing in glass and windows in Ottawa, Centennial is well recognized for quality craftsmanship and installation expertise as 90% of work performed is in the custom category.
Welcome To Centennial Glass
As the oldest, largest and most diversified company specializing in glass and windows in Ottawa, Centennial is well recognized for quality craftsmanship and installation expertise as 90% of work performed is in the custom category.
Glass Done Right, Every Time.
Sales. Installation. Care and Repair.
For over 55 years, Centennial Glass has been Ottawa’s trusted partner for all things glass. From enhancing homes with energy-efficient windows and custom glass designs to transforming businesses with durable storefronts, curtain walls, and skylights, we deliver exceptional results for both residential and commercial projects. Whether you need a quick repair, a full replacement, or a custom solution, our team combines unmatched expertise, craftsmanship, and personalized service to ensure your satisfaction. At Centennial Glass, we don’t just provide glass solutions—we build trust, one project at a time.
Glass Products & Services
Shower Enclosures
- Glass Showers
- Shower Doors
- Tub Surrounds
Windows
- Window Replacement
- Sealed Units
- Casement, Bay, Slider Windows
Doors & Entrances
- Exterior Front Doors
- Patio Doors
- Closet Doors
Cut & Framed Mirror
- Bathroom Mirrors
- Gym Mirrors
- Wall Mirrors
Custom Cut & Edged Glass
- Custom Mirrors
- Fireplace Glass
- Fabricated Glass Shapes
Table Tops, Shelving & Display
- Glass Tabletops
- Glass Shelves
- Display Glass
Screens & Screen Repair
- Window Screens
- Screen Doors
- Screen Replacement
Parts, Hardware, Cleaners, Etc.
- Door Hardware
- Window Hardware
- Closet Hardware
Emergency Glass Repair
- Broken Glass
- Temporary Boarding Up
- Glazing Services
Railings, Balconies & Stairs
- Stair Railings
- Glass Railings
- Deck Railings
Plexiglass, Lexan & Marguard
- Acrylic Glass Sheets
- Custom Fabrication
Commercial Division
- Storefront Windows
- Glazing Services
- Commercial Repairs
Why Choose Us?
Experience You Can Trust, Quality You Can See
From residential repairs and installations to custom commercial glass projects, our craftsmanship, professionalism, and dedication to customer satisfaction set us apart.
On time, worked fast and efficiently and cleaned up after they replaced the window. Thanks Centennial Glass doing such a great job!
On time, worked fast and efficiently and cleaned up after they replaced the window. Thanks Centennial Glass doing such a great job!
From first phone call to installation, service was pleasant, prompt and efficient. Stephane installed our custom-made shower doors with precision and perfection.
Our Articles: Glass Insights
Framed vs Frameless Bathroom Mirrors: Which Is Right for You?
A framed bathroom mirror is a mirror surrounded by a decorative border of wood, metal, or composite material, while a frameless mirror is a single...
Storefront Glass Replacement: What It Costs and What to Expect
Window replacement cost in Ottawa is the total price of removing an existing window (or just its glass) and installing a new one, and it varies...
How to Clean Glass Shower Doors (and Beat Hard Water Stains)
Cleaning glass shower doors means removing three different kinds of buildup — soap scum, body oils, and hard water minerals — without scratching or...