Door Closers-Beneficial To Use
Door closers are an efficient mechanical device that automatically closes the door after someone opens it. Their size and strength varies depending upon the amount of power required to control the door. If you are planning to install a new one, then first try to estimate the traffic expected on your door. Select the one designed for enduring this traffic.
The process used by manual door closure is that it store the energy used in opening the door in compression or torsion spring and releases it when it is closed. If you want to change the speed and strength used in opening the door, it can be done by adjusting the strength of the spring. The latest technique used in door closers these days are hydraulic dampers. It helps to reduce the vibration and volume of speed.
Door closers can be divided in two types depending on the traffic they can manage. Type 1 has been designed for main entrances and high traffic areas. It can endure a use of about 400 times a day and requires a replacement after 3 to 7 years. It even has multiple control modes like sweep, latch and back check.
On the other hand, an automatic closer uses an electrical power and hence they are more expensive devices compared to the manual ones. It also comes with a remote control and a security alarm that can be activated whenever you need it.
So why should you install closer on your doors? What are advantages of door closers? There are many advantages of having it. It is important to keep the noisy sounds of traffic from the outside, it also have lot of security purpose and even privacy. Mostly kids in the house run in and out of the house very often and it becomes difficult to check every time if the door has been properly closed.
There are different types of door closures which are distinguished by the place where they are fixed. There are surface mounted, concealed in frame and concealed in floor. Even the automatic closures are available in the market. These types of closure work with the help of electricity. They are bit expensive as compare to the manual closure and they even come with a remote control.
Using these closures on fire doors is also very common. They are closed at the time of fire so that spreading of fire is prevented. Besides the closure facility during fire situation, other things that should be kept in mind are health, safety, durability, etc.