Rideau Windows and doors is an Ottawa-based company serving homeowners and builders within a 150 km radius of downtown Ottawa. Founded in late 2025 by a team with deep local roots, we bring more than 60 years of combined experience in the Ottawa window industry and a straightforward, customer-first approach. We specialize in vinyl and aluminum windows, steel, aluminum and fiberglass exterior doors, Exterior finishings like siding, and roofing with professional in-home installation completed by an experienced in-house team. Our products are Energy Star certified, and we stand behind our work with real lifetime manufacturer and labour warranties no gimmicks, no pressure tactics, and no shortcuts.