by admin | Mar 23, 2020 | Commercial Door Parts, Door Closers, Locks Door Hardware
Door Closers & Concealed Door Closers We thought that it would be helpful to teach you some things to note about door closers, concealed door closers, and other types of hardware. 3/4″ Thick Glass Door requires a heavy-duty door closer. An Issue With Their... by admin | Jun 24, 2019 | Commercial Door Parts, Commercial Doors, Door Closers
[video_lightbox_youtube video_id="ukqHmSBHXWQ" width="640" height="480" auto_thumb="1"] How Does a Closer Work? A door closer—otherwise known as a door check or door spring—is a mechanical device that stores the energy implemented in the opening of the door using a...
Recent Comments