Ply Gem  Windows & Doors
Your windows are the most expressive part of your house, make sure yours are saying what you want. With Mitten Building Products premium line of gorgeous Ply Gem windows and doors, you find the perfect style for your home to express yourself. Whether you're building a new home, renovating, or making a repair, the right set of windows can make all the difference. 

Our products include:
  • Premium Series Vinyl
  • Pro Series Vinyl
  • Patio Doors
  • Entry Doors
There's more! Ply Gem Windows feature a full array of accessories, hardware and glass options


About Mitten Building Products in Canada

Headquartered in Branford, ON, Mitten Building Products is the home exterior provider more Canadians trust. A respected name in the business, famous for their market-leading line of vinyl siding options, Mitten knows that homeowners today want it all - style, durability, and value. And Mitten is committed to meeting those needs. For a complete list of our locations and more information about our products, vist

Don't settle for less. See what a difference Mitten can make to your home. Come to one of our local office branches and find out more. 
Mitten Building Products – Scarborough
825 Middlefield Rd. Unit 2 
Scarborough, ON  M1V 4Z7 
P:  647.725.0734 
T:  866.526.3549 
F:  866.867.1216 

Questions, comments, or feedback? We want to hear from you! Please call 1-866-MITTEN. For a full list of our locations, click here.