CRL offers a wide range of commercial door closers. Our catalog features a variety of surface-mounted door closer systems, each tailored to fit specific needs and requirements. Whether you are looking for a spring door closer system for light-duty interior doors or durable LCN door closers, our surface-mounted closers can fulfill your door system’s traffic and reliability needs. If you require an adjusting door closer series, we have several that enable easy adaptation and customization of door closing speed and force. For ADA-compliant door closers and signs, shop our Norton door closer series. If you require an auto door closer or want to transition from manual to automatic door closers, consider the ASSA ABLOY swing door operators, designed to convert interior doors into touch-free entrances. Our glass door closers and accessories perfectly match our other glass door entrance hardware and glass railing systems.