Certified Windows & Doors
Vinyl Replacement Window Experts
Windows & Doors Done Right
Certified Windows and Doors has been established as Vinyl Replacement Windows and Exterior Doors leader for over 24 years. Our service areas include Windsor, Lasalle, Amherstburg, Tecumseh, Lakeshore, Essex, Harrow, Kingsville, Leamington, Wheatley, Tilbury, Chatham, Sarnia, and London, Ontario.
We are proud of our history and reputation that we have built for being a leader in the window and door industry.We consider our staff to be second to none. Along with their extensive knowledge, precision installation and a lifetime warranty on products, we know as the window and door industry leaders in southwestern Ontario.
Our Replacement Vinyl Window and Door Non-Pro-Rated Lifetime Warranties are number one. You have peace of mind when purchasing new replacement windows and exterior door products.
EXPLORE OUR MOST POPULAR COLLECTIONS
Available in Awning, Casement, Fixed, Hung and Slider Windows. This window has the classic contours of a handcrafted window. Along with the performance and durability of vinyl.
Available in Awning, Casement, Fixed, Hung and Slider Windows. High-Density Expanded Polystyrene Foam is inserted into the profile cavities of the Heritage Plus.
Available in Awning, Casement, Fixed, Hung and Slider Windows. The slimmest profile in the industry today. It has 40% less frame obstruction creating a larger viewing area in any opening.
Available in Awning, Casement, Fixed, Hung and Slider Windows. Our 3 1/4″ fusion-welded frame and sash offer superior strength. Standard is 3/4″ double strength glass, comes with the super spacer.
TALK WITH ONE OF OUR EXPERTS
4 Signs that tell you your windows and doors need to be replaced
– When you experience a drafty feeling through your windows
– When you see moisture stains
– When you see black mold
-When your windows are hard to open or close.