CANA Windows and Doors – Ottawa’s Trusted Window and Door Experts for Over 40 Years

Welcome to CANA Windows and Doors, the #1 choice for energy-efficient windows and doors in Ottawa. As the first registered dealer of Energy Star® qualified windows in the region, we’ve proudly served homeowners and businesses for more than 40 years, providing high-quality, Canadian-made products, expert installation, and exceptional customer care.

Energy-Efficient, Canadian-Made Windows and Doors

We specialize in custom windows and doors built for Canada’s climate. Our products feature advanced technology such as:

• Low-E glass (hard coat or soft coat)
• Argon/Krypton gas filling
• Foam-injected frames
• Edgetech Super Spacer® systems
• Magnetic screens and weather-sealed finishes

Enjoy lower energy bills, superior comfort, and long-lasting beauty. All at competitive prices that deliver outstanding value.

Ottawa Window and Door Replacement Specialists

Whether you’re upgrading your home, replacing outdated windows, or completing a new build, CANA Windows and Doors offers a full range of options:

• PVC vinyl, aluminum, and hybrid replacement windows
• Fiberglass, steel, aluminum, and wooden hybrid exterior doors
• Custom shapes, colours, and finishes to fit any home style

Our experienced design and installation team ensures a seamless process from start to finish, guaranteeing results that exceed your expectations.