About

About Milcor® Founded in 1902, Milcor® is a trusted leader in access solutions, offering high-quality interior access doors, roof hatches, floor and sidewalk doors, and heat and smoke vents. Known for custom capabilities and durable construction, our products are engineered for safety, performance, and long-term reliability. With over a century of expertise, Milcor continues to set the industry standard for innovation, versatility, and solutions tailored to architects, contractors, and building owners.