Get Replacement Windows and Doors Installations in
Newmarket, York Region, Barrie & Simcoe County Today

New doors and windows increase your home’s aesthetic appeal, energy efficiency and physical security. When you replace your windows and doors in Barrie, you create an investment for your future.


Upgrade Your Windows and Doors

At Simpson Windows & Doors, we can help you decide what upgrades would go best with your home. Work with us to enhance your home with products such as:

Our Services

When you hire a contractor, you want to feel assured about the skill and trustworthiness of their abilities. At Simpson Windows & Doors, we pair certified employees with transparent business practices to ensure you receive quality work.

Take advantage of our services such as:

  • Dependable scheduling
  • Careful installation
  • Manufacturer’s lifetime warranty
  • Responsive after-sale service


Brands We Carry

At Simpson Windows & Doors, we use only the highest rated products from the most trusted manufacturers for all of our installations. Our suppliers include GreenView Windows & Doors, Tru Tech® Doors, Palma Door Systems Inc. and Vinyl Window Designs (VWD). Click the brand logo for more information.