You need to consider a variety of criteria to choose a suitable door c.
Different types of door closers.
There are six common types of commercial door closers shown below.
Posted august 4 2019 keymaster.
Each mounting option can be used only when certain conditions are met at the opening.
Since the door closer was invented back in the late 1800 s a lot has changed.
Types of door closers.
A door closer is a mechanical device that closes a door after it has been opened either manually or automatically.
The diameter of the hole in the door.
Not every door closer mounting option can be used on every opening.
A door closer is a mechanical device that closes a door hence why they are also known as door closing devices after someone opens it or after it was automatically opened.
One of the main determining factors for mounting options is the type of closer arm that comes with the closer.
The force used to open the door is stored in some type of spring and when released this energy is then utilised to return the door to a closed position.
Levers and handlesets usually need a hole 2 1 8 inches in diameter.
Door closers are chiefly installed on fire doors in order to prevent the spread of fire depending on the building profile you will have different factors to consider.
Different types of commercial door closers.
Note the hardware s required bore hole size.
For example interior doors within offices like conference doors are typically affixed with a door closer that automatically closes the door.
Typically deadbolts need a bore hole 1 1 2 or 2 1 8 inches in diameter.
A door closer is defined as any mechanical device that closes a door in a controlled manner preventing it from slamming in general after someone opens it or after it was automatically opened.
Overhead door closers are the most common and they re widely used throughout commercial properties.
Door closers are available with 5 different surface mounting options.
Whether you re locking a front door pocket door or cabinet door you want the best locking system for the job below we set out 10 door lock options.
Replacement hardware needs to fit your door and hardware for a new door requires a hole saw in the correct size.
However the process doesn t need to be a scary one.
Types of door closers include.
Caraballo liberty locksmith in miami experts realizes selecting the correct door closer is significant for your business.