Douglas Window & Door Inc.

Douglas Window & Door Inc. is your premier destination for high-quality windows and doors in London, Ontario, and the surrounding regions including Oxford County, Kitchener Waterloo, and Chatham. Located at 515 Hamilton Rd, our company prides itself on delivering exceptional products paired with expert installation services. At Douglas Window & Door, we understand that your home deserves the best. That's why we offer a comprehensive range of window solutions, from basement replacements to full home renovations, all crafted to the highest standards by trusted manufacturers. Our vinyl windows are Energy Star certified, ensuring that you not only enhance the aesthetic appeal of your home but also improve its energy efficiency. Each window comes with a Limited Lifetime Warranty, providing you peace of mind with your investment. Our commitment to customer satisfaction is what sets us apart. We invite you to experience the Douglas difference with a free consultation to discuss your specific needs. Whether you require new entry doors, patio doors, or modifications to your walls, our knowledgeable team is here to guide you every step of the way. Choose Douglas Window & Door Inc. for unparalleled quality and service that will transform your home.