For over 25 years, HB Windows & Doors has been installing and replacing residential windows and doors throughout the GTA and surrounding areas. HB Windows & Doors has built a solid reputation for providing only the best in workmanship, product, customer service and guarantees. That's because HB Windows & Doors uses the very best products from the best manufacturer, located right here. HB Windows & Doors staff are all experts in their field, being properly trained and always updated with the latest in technology and products to ensure that you get more than your money's worth, guaranteed.