Millcroft Windows - Millcroft Windows and Doors
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Millcroft Windows

Whether purchasing one window or 60 windows, Millcroft Windows and Doors understands that all our clients are on tight budgets, making significant investments, and expect beautiful, high quality, energy efficient windows at very competitive prices.

All of our windows are extruded by a Canadian-owned and operated manufacturer that takes pride in its high calibre, state-of-the-art manufacturing equipment. The know-how of a management team with previous experience in the window and marketing industries, is enforced by staff that are established industry professionals.

Forming relationships with trusted suppliers, such as Cardinal Glass Industries Inc., expedites the manufacturing process via their dedication and support, whenever required. Similarly, Millcroft Windows and our suppliers are devoted to all customer care after sales service concerns or inquiries. It wouldn’t seem right to do things any other way.

Our windows are designed for Canadian weather extremes – from bitter cold to scorching hot conditions – and are validated by CSA and are Energy Star approved for all three North American weather zones. All of our vinyl windows meet strict technical specifications for energy performance—they are all tested, certified, inspected carefully before being properly packaged for delivery to our clients job sites.

In the window industry, products are judged by both form and function. All of our window profiles go through rigorous quality control testing, every step of the way. The journey starts with the formation of extrusions that adhere to drawing specifications, followed by corner weld, drainage, and physical testing of each window. Quality control is executed to meet the highest standards, which explains why servicing is rarely required.

With virtually no recalls, our customers can rest assured that they will receive a high-end product with limited issues. In turn, consumer confidence leads to the recommendation of our windows to family and friends—the ultimate measure of customer satisfaction.

With sculpted proportioned lines, our vinyl windows offer the sophisticated elegance of finely crafted wood windows. These contoured surfaces play with the available light, finding attractive accents while eliminating the harsh reflected glare of flat surfaced windows.

Be assured that you will enjoy your windows from Millcroft Windows & Doors for many many years to come!

Need a triple paned window, with pewter grilles, a curved shape on the top, and also have a white interior and a black exterior? At Millcroft Windows, we can design your windows in practically any style, color, and shape.

To complement our services, we employ the best fully bonded and insured installers.

Now you can have both great street-side curb appeal and amazing elegant finished looks from the inside. A new and higher standard in style is finally here in a high energy efficient performing vinyl window.

Contact us at anytime to discuss or set up an appointment.


Our vinyl windows are certified high performance Energy Star windows and energy efficient ENERGY STAR® products can save you up to 16% on your energy bills.

Millcroft Windows can balance your winter heating comfort and cost savings while also greatly reducing the common problems of solar heat while letting in the beautiful daylight.


Millcroft Windows only uses vinyl extrusions made of 100% virgin PVC powder, and quality lead-free additives. The acronym PVC stands for PolyVinyl Chloride, and in order to make the material suitable for use as a window, a number of different additives and stabilisers are used. These special heat and UV stabiliser additives are an essential part of any PVC formulations destined for the manufacture of PVC windows. The choice of stabiliser largely depends on the particular end-application, and Millcroft Windows are made to withstand the often cold climate of the GTA.


YES – The glass is very important! With a terrible nationwide seal failure rate of 9% after only 15 years, we want to ensure that your sealed glass units were the best in the world. It’s as simple as that. Your windows will feature sealed units made directly by Guardian and Cardinal IG, the world’s leading manufacturers of premium LowE glass coatings.


Our vinyl windows have an astounding rating for successfully resisting forced entry. We have achieved the highest possible rating that can be tested for any vinyl window, far exceeding even the highest Canadian standards and well beyond North American protocols. All our windows were proven to resist forced entry attempts by experts with the common burglary tools Ontario police forces recommend, while withstanding forces up to 300 lbs! Security can sometimes and suddenly become very important. We take it seriously. Our windows are the most secure windows you can buy. So sleep more securely and enjoy the greater peace of mind that comes with our superior security window.

Once again, Millcroft Windows and Doors Limited simply sets the highest standard.For more information please contact us  at anytime!