Milcor is one of the leading manufacturers of quality doors and hardware for commercial and residential applications. Founded in 1875, they have remained an industry leader and innovator in the door industry. At thebuilderssupply.com, we offer a wide selection of Milcor products, from complete door systems to accessories and replacement parts. Whether you're looking for security, energy efficiency, or aesthetic appeal, Milcor's products provide the perfect solution for the job. With their experienced engineering and design team, you can trust Milcor to provide you with the best products and service.