Mitten is happy to offer high quality windows to the homeowners of London Ontario!

One of the absolute best ways to add curb appeal to your home is with a set of high quality windows and with Mitten's line of stylish windows and window accessories, the job has never been easier!  Our huge selection of cutting edge designs, countless frame and trim options, accessories and accents, means you’ll never be stuck settling for second best when you work with Mitten – we’ll make sure you get the best there is!

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 Wood

  • We're also proud to offer:
  • Procanna windows and doors
  • P.H Tech Patio doors
  • A wide variety of accessory products and options
About Mitten Building Products in Canada
Mitten Building Products is a proudly Canadian company. Dedicated to bringing the best home exterior products to the market, Mitten has become a mainstay for homeowners and contractors who demand more for their home

Come and see for yourself. Visit your local branch location at:

Mitten Building Products – London 
3969 Commerce Rd. Unit # 2 
London, ON   N6N 1P5 
P:  519.644.2675 
T:  877.858.2675

If you have any questions, comments, or feedback, please let us know at 1-866-MITTEN!