Factory Direct
No middlemen. Get competitive pricing directly from our Markham manufacturing facility.
1,000+ Projects
Proven track record with residential, commercial, and industrial developments across Canada.
Quality Certified
Energy-efficient products meeting strict Canadian standards for durability and performance.
Pro Delivery
Dedicated professional delivery and installation teams ensuring on-time project completion.
Precision Manufacturing. Unmatched Reliability.
Located in Markham, Ontario, J.C Windows & Doors combines nearly two decades of industry expertise with state-of-the-art manufacturing technology. We don't just assemble windows; we engineer solutions for the harsh Canadian climate.
- Over 18 years of manufacturing excellence
- Specialized in custom window & door solutions
- Fast turnaround times for builders & contractors
- Comprehensive warranty and after-sales support
YEARS EXPERIENCE
PROJECTS COMPLETED
HAPPY CLIENTS
PRODUCTS INSTALLED
What Our Clients Say
Trusted by builders, developers, and contractors across Canada
"J.C Windows & Doors delivered exceptional quality and met our tight timeline. Their factory-direct pricing saved us significant costs on our 50-unit residential project. Highly recommended for builders."
John Mitchell
Project Manager at Mitchell Construction Group
Our Product Line
Engineered for performance, designed for aesthetics. Explore our range of high-quality windows and doors.
