Door closers also prevent doors from being opened too quickly, most notably in windy locations where the door may be pushed opened or slammed closed due to the environment. This also prevents injuries and door damage. Door closers ensure that the door will close automatically behind a person entering or exiting.
What is the purpose of door closer?
A door closer will ensure that the door returns to the closed position after opening, allowing the locking element to engage and secure the door. Doors using maglocks, electric strikes, or electric locks would all require a controlled door closing device to be fitted to provide secure closing
Please note that illustrations may vary from the product on hand