Locally owned and based in Windsor, Guaranteed Windows & Doors provides and installs a variety of vinyl window styles and premium entry door systems to choose from at every price-range. The products we use are of excellent quality and 100% Canadian-made.

At Guaranteed Windows & Doors we use windows made of 100 percent virgin PVC powder and lead-free additives for a quality window that will last for decades. Vinyl is a smart choice for energy conscious homeowners and your new vinyl windows will be an excellent return on your investment for many years to come. They’re also very durable and virtually maintenance free. If it’s a new front door, storm door or patio door you’re looking for, we carry a great line for you to choose from. Create a great first impression with Guaranteed Windows & Doors. Visit our showroom to see our products and speak to one of our experienced team members. more... See more text