Toronto’s oldest and most trusted windows and door company

GEM Windows and Doors is a thriving family business serving the GTA and beyond for over 56 years. From the humble beginnings of an immigrant with a dream to leaders in windows, doors and more at GEM you get the service and products like no other.

GEM has diversified their product offering from simple to install products for the do-it-yourselfer to high-end customized products installed by our specialized crews. GEM takes the time to work with customers and identify their needs and budget. At GEM we value engineer to help get the look you want within the budget you need.

Latest News

Behind the Sales Pitch

Behind the sales pitch... what are the real differences that a homeowner needs to consider! Joe had been selling windows for years, ever since he moved on from selling vacuum cleaners. He considered himself [...]

April 11th, 2018|All|

Earth Day is Sunday, April 22nd!

Earth Day (Sunday April 22) is quickly approaching. What better way to help protect the planet than with ENERGY STAR? At GEM we’re pleased to offer ENERGY STAR certified windows to our customers to save [...]

April 11th, 2018|All|
New Quote Request