Energy Star – Most Efficient 2016
Learn why Regency windows were selected as Most Efficient 2016.
Regency 400 Series
Check out the Regency 400 Series brochure for more information on these windows.
Check out the Regency Windows brochure for more information on these windows.
At Ener-Tight Windows & Doors in Ottawa, we carry Regency vinyl windows from Gentek that are the ideal windows for your home because of their easy upkeep and durability. These beautiful residential windows are made in Canada and are created to be exceptionally strong as well as be more energy efficient for your home. We carry both the Regency line and the Regency 400 Series window line.
Beautiful, Custom Doors for Your Home
From unique, front-entry doors to classic styles for inside your home.
These residential windows are engineered for excellent thermal efficiency and they have many best-in-class features to ensure a weathertight fit, including:
Regency 400 Series Windows
The Regency 400 Series vinyl windows offer a more modern look while improving the energy efficiency of your home. They come in many different styles and feature: