Centennial Glass staging preview — changes here are not live
Salient-H1: Top Bar
24/7 Emergency Service - Call (613) 738-9500 24/7 Emergency Service
Salient-H2: Navbar

Double-Hung Windows

Welcome to Centennial Glass, your trusted partner for stylish, energy-efficient, and secure windows. Our premium double-hung windows blend elegance, functionality, and durability, ensuring your home remains comfortable and visually appealing for years to come.

Get A QuoteCall 613-738-9500
As Seen In - Ottawa Citizen, CTV, iHeart Radio, Ottawa at Home, TSN 1200, CFRA, Ottawa SunAs Seen In - Ottawa Citizen, CTV, iHeart Radio, Ottawa at Home, TSN 1200, CFRA, Ottawa Sun
Double-hung windows in a bright living room

Transform Your Home with Double-Hung Windows

A double-hung window features two vertically sliding sashes, both of which can be opened. This versatile design allows for improved ventilation and easy cleaning, making double-hung windows ideal for any room in your home.

Request a QuoteResidential Windows

Why Choose Double-Hung Windows?

Superior Ventilation

With two operable sashes, double-hung windows allow for excellent airflow. Open both sashes to create a cooling effect or just one for a gentle breeze.

Easy Maintenance

Both sashes tilt inward, making it easy to clean the exterior glass from inside your home, eliminating the need for ladders or professional cleaning services.

Energy Efficiency

Our double-hung windows are designed with advanced glazing and tight seals, providing excellent insulation and helping to reduce your energy bills by maintaining stable indoor temperatures.

Classic Aesthetic

Double-hung windows offer a timeless look that enhances the architectural style of both traditional and modern homes, boosting your home’s curb appeal.

Enhanced Security

With robust locking mechanisms, double-hung windows offer superior security, ensuring your home remains safe and secure.

Proudly Canadian

Centennial sells and installs windows in Ottawa from these top-quality Canadian manufacturers:

Elite Windows

Elite Windows isn’t just another name in the world of doors and windows—it’s a legacy. With a history of over 40 years, Elite Windows stands out as a beacon of trust, innovation, and uncompromised quality.

Learn More

Kohltech Windows

At the heart of every home lies the essence of comfort, beauty, and security. Kohltech Windows, with its unique approach to design and functionality, stands as a beacon of this essence.

Learn More

Greensview Windows

Greensview is a shining example of merging time-honoured tradition with modern innovation in a world where quality and craftsmanship often take a backseat.

Learn More

Our Window Installation Process

At Centennial Glass in Ottawa, we are committed to providing a seamless installation experience from start to finish. Our process is designed to be smooth and hassle-free:

  • Consultation: Our experts will evaluate your home’s needs and assist you in selecting the ideal double-hung windows.
  • Measurement and Customization: We take precise measurements to ensure a perfect fit. Customize your windows to match your style preferences.
  • Professional Installation: Our skilled technicians will install your windows with care and precision, ensuring they are properly sealed and operate smoothly.
  • Final Inspection: We conduct a thorough inspection to guarantee your satisfaction and uphold the highest quality standards.
Residential double-hung windows
Salient-F1: Footer
24/7 Emergency Service  –  Call (613) 738-9500

Centennial Glass ©2026 - Glass Repair, Windows and Doors, Mirrors, Shower Enclosures in Ottawa, Nepean, Kanata, Orleans and the surrounding Area.

Terms and Conditions | Privacy Policy

Salient-F2: Mobile Sticky Bar
Call Now Quick Quote Directions
Quick Quote