Ottawa's Window & Door Company
For over 55 years, Centennial Glass has been Ottawa's go-to source for windows, doors, and glass services. Located centrally on Industrial Avenue, we serve every corner of Ottawa—from Kanata to Orleans, Barrhaven to Rockcliffe.
Services for Ottawa Homeowners
Window Installation
New construction and replacement windows. All styles for Ottawa homes.
Door Installation
Entry doors, patio doors, and storm doors professionally installed.
Window Repair
Fix foggy glass, broken hardware, and more. Save 50-80% vs replacement.
Door Repair
Patio door rollers, hardware, glass, and weatherstripping repairs.
24/7 Emergency
Break-ins, storm damage, accidents. We respond within 1 hour.
Commercial Services
Storefronts, office buildings, and institutional glazing.
Ottawa Neighbourhoods We Serve
We provide service throughout Ottawa, including:
West Ottawa
Central Ottawa
East Ottawa
Why Ottawa Chooses Centennial Glass
- Local since 1967: 55+ years serving Ottawa families and businesses
- Central location: 855 Industrial Ave—easy access from anywhere in Ottawa
- Full service: Installation, repair, and replacement under one roof
- Climate expertise: We know what works in Ottawa's -30°C winters
- 24/7 emergency: When you need us, we're there
- Trusted reputation: Thousands of satisfied Ottawa customers
Windows Built for Ottawa Weather
Ottawa's extreme temperature swings—from -35°C in January to +35°C in July—demand windows engineered for performance. We recommend:
- Triple-pane glass: Maximum insulation for Ottawa winters
- Low-E coatings: Reduce heat loss and UV damage
- Argon gas fill: Better insulation than standard air
- Quality weatherstripping: Block drafts at every temperature
- ENERGY STAR certified: Meet or exceed Canadian standards
Visit Our Ottawa Showroom
See our windows and doors in person at our Industrial Avenue location:
Centennial Glass855 Industrial Avenue, Unit 8
Ottawa, ON K1G 4L4
Hours:
Monday–Friday: 8:00 AM – 5:00 PM
Saturday: 9:00 AM – 4:00 PM
Sunday: Closed
Phone: (613) 738-9500