Markham is a dynamic city in York Region, recognized as Canada's high-tech capital with a strong multicultural community. The city blends historic villages like Unionville and Markham Village with modern developments and a growing downtown core.
Markham has experienced steady growth since the 1980s, and many homes from that era now need window replacements. The combination of aging seals, outdated glass technology, and Markham's cold winters makes replacement a smart investment that pays for itself through energy savings within a few years.
Panes Windows & Doors provides a full range of window and door services to homeowners and builders in Markham and the surrounding Greater Toronto Area area. We offer new construction windows for builders working on custom homes, townhomes, and multi-family developments. Homeowners looking to upgrade can choose from our premium replacement windows designed for quick, clean installation with minimal disruption. In addition to windows, we supply fiberglass and steel entry doors to boost curb appeal and security, as well as sliding and multi-track patio doors that bring natural light into your living spaces. All products are available supply-only for contractors or with full professional installation by our experienced crews.
Markham's position in the northeast GTA brings exposure to cold northerly winds in winter, and the city's many tech-sector professionals appreciate the energy monitoring capabilities of modern high-performance windows. Our triple-pane and double-pane vinyl windows feature Low-E glass coatings, argon gas fills, and multi-chamber frames engineered to minimize heat transfer. This helps keep your Markham home comfortable year-round while reducing heating and cooling costs. Energy-efficient windows can also qualify for local utility rebates and federal tax credits, putting money back in your pocket.
Contact Panes Windows & Doors at 866-407-2637 for a free, no-obligation quote in Markham.