Alliston Windows and Doors is an exclusive dealer for North Star Windows & Doors. Extremely high quality, Canadian made and backed by industry leading warranty.
North Star Quality Windows & Doors. Great Service. Exceptional Value. Since 1985 North Star has been an industry leader in the manufacture of attractive and energy-efficient vinyl windows and patio doors. Whether you’re building a new home or upgrading to today’s standards, North Star has an extensive range of quality, energy-efficient and full-featured windows that are not only beautiful, but offer exceptional value. Take a tour of North Star and see how your Windows & Doors are made. We are committed to best-in-class manufacturing technology and ensure all our products consistently exceed industry standards. This is supported by a network of dealers with a reputation for providing quality workmanship and attentive customer service. For 25 years, North Star has been manufacturing quality windows and doors, delivering great service and providing exceptional value.