Quantum Windows & Doors

Quantum Windows and Doors is a trusted provider of residential window and door solutions. We offer expert advice and high-quality products that are locally manufactured and custom engineered to withstand harsh weather conditions. Our extensive selection of windows and doors caters to retail contractors, homeowners, wholesalers, and custom builders. With low maintenance requirements, our products maintain their beauty for years with minimal cleaning and care. We specialize in vinyl window systems, including casements, bay and bow windows, single and double hung windows, sliders, awning and picture windows. Each window type comes in various styles and colors, all equipped with Energy-Efficient, LoE2 rated glass that enhances comfort and protects against UV damage. Our front entry doors are of superior quality and offer a range of options, such as Steel Entry Doors, Executive Doors, and Garden Door systems. We understand the importance of making a good first impression, and our doors are designed to enhance the aesthetics of your home. Choose from single doors, double doors, and side-lights to match your home's decor. All our Energy Star™ Windows and Doors are proudly Canadian made, using only the finest materials. Our professional installers are factory trained, certified, licensed, and insured, ensuring a hassle-free installation process that fits your schedule. Our windows meet or exceed CSA standards and Energy Star Criteria, and come with a written lifetime warranty. Choose Quantum Windows and Doors for exceptional quality, affordable prices, and professional installation. Contact us today for a free, same-day quote.