Door closer Category
A door closer is a mechanical device designed to automatically close a door after it has been opened, enhancing security and energy efficiency in residential and commercial buildings. These devices regulate the door's closing speed and force, preventing slamming and ensuring smooth operation. Door closers are essential for fire safety compliance, maintaining proper building ventilation, and controlling access. Available in surface-mounted, concealed, and floor-mounted models, they cater to various door types and installation requirements.