CALIBRE DOOR CLOSERS, INC., a VOSB located in Orange, CA, is a manufacturer and wholesale distributor specializing in hydraulic Door Closers and Architectural Storefront Door Hardware for swing doors as is utilized in entrance/access swing door systems.
Door closers/door operators are an integral part of most door systems, providing the door closing control mandated for Fire Safety, Building Security, Energy Efficiency, and for general convenience. With more than 65 years of solid design, manufacturing, and supply chain management experience, Calibre® is your total solution provider for most any manual door closer/door operator requirement.