Combining energy efficiency, craftsmanship, and beauty that will complement your home from inside to out. Viking Windows is a leading reseller of KV Windows, an industry-leading manufacturer of high-quality, energy efficient vinyl windows and doors. Crafted right here in Ontario, our products are renowned for their exceptional energy efficiency, thanks to our proprietary sealing technology & "S" class spacer. We are committed to providing our customers with honest and transparent pricing, ensuring they get the best value for their investment. At Viking Windows, we offer a wide selection of energy efficient vinyl windows to improve your home's appearance and save you money on energy bills. Let us help you find the perfect windows for your home. We Love Emails! We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line.