List of featured suppliers of DOOR CLOSERS Fire and Life Safety Electro-Magnetic Hold Open on Building Products Index
Door closers are devices that are designed to automatically shut doors after they have been opened, reducing the amount of air that can flow through while providing security against unauthorized entry. They are typically installed on doors that are frequently used, such as those in public buildings, commercial establishments, and residential settings. Door closers may be of various types, including hydraulic or pneumatic models, and are available in different sizes and strengths to accommodate a wide range of door types and weights. They are an essential component of any building's security and accessibility system, ensuring that doors are properly closed and secured at all times.
