St. Marys is the Stonetown of Ontario, known for its stunning limestone architecture along Queen Street and the Canadian Baseball Hall of Fame. Built from locally quarried stone, the town's heritage buildings and elegant residential homes create one of Ontario's most architecturally distinctive small communities.
St. Marys' limestone heritage buildings require windows that complement the stonework while providing modern thermal performance. Original wood-frame windows in these heritage homes are major energy losers. Custom triple-pane replacements that suit the stone architecture deliver both beauty and efficiency for Stonetown homeowners.
Panes Windows & Doors provides a full range of window and door services to homeowners and builders in St. Marys 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.
St. Marys' position at the confluence of the Thames River and Trout Creek creates a damp microclimate that compounds cold winter temperatures regularly falling below -20C, adding moisture stress to window installations. 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 St. Marys 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 905-267-1240 for a free, no-obligation quote in St. Marys.