You’ve heard "the clothes make the man,” but at Mitten, we believe it’s the windows that make the house! If you have quality windows, you’ll be well on your way to a quality home. Thanks to our association with Ply Gem windows, Ottawa home owners have access to the highest quality windows on the market!

Ply Gem windows are a cut above the rest. Available in a wide range of styles and designs, windows combine both the best of modern design principals as well as the latest in glass making technology.
Ply Gem’s designers take inspiration from architectural styles from around the world when creating new lines for Ply Gem’s windows. Looking at everything from the world of fashion and pop culture, Ply Gem designers are always on the bleeding edge of design trends, brining you the vest best in aesthetics. 

But Ply Gem windows don’t just look good. Using the latest in glass technology, Ply Gem windows offer greater energy efficiency and comfort than the competition. Energy Star certified with top ranks, Ply Gem windows also boast superior UV blocking capabilities and noise dampening properties, ensuring your home feels as good as it looks. 
Our product line includes Ply Gem's leading lines:
  • Vista Series Vinyl
  • Comfort Series Vinyl
  • Classic Series Vinyl
  • Design Series Aluminum Clad Vinyl
  • Signature Series Aluminum Clad Woo
Don’t forget about our wide variety of accessory products and options as well! 

About Mitten Building Products in Canada
Mitten is pleased to provide Canadian homeowners with the very best in home exterior products. From  vinyl siding, to accessories, to our high-quality windows, Mitten has you covered. See for yourself at your local branch!

Mitten Building Products – Ottawa 
2320 St. Laurent Blvd. 
Ottawa, ON   K1G 6C4  
P:  613.744.7548 
T:  800.267.1550
Questions or comments? You can reach us toll free at 1-866-MITTEN!