Welcome to dundasdoorsandwindows.com, a web site dedicated to educating consumers about our business and the Dundas Doors and Windows difference.

We are a family owned and operated company that has served Mississauga and the Greater Toronto community since 1987. As a pioneer in a growing and increasingly competitive industry, we still remain the only choice for contractors and homeowners. So....why choose Dundas Doors & Windows? The answer is simple.

EXPERIENCE, QUALITY, and COMMITMENT.

We have created a special niche in the industry by providing what consumer's want: superior installation and an unparalleled line of quality home products, each one unique and tailored to our customer's individual taste.

While this web site is an extension of our business we do encourage you to contact us or visit our one of a kind showroom to learn more about the Dundas Doors and Windows diifference.