A door closer is a mechanical device that closes a door after it has been opened, either manually or automatically. 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. You must also ensure your door closer meets the UK and European standards for fire safety.
The installation guidelines proposed by the manufacturer need to be followed to make sure the door closer is in proper working order. They should adhere to the British Standard EN 1154 so as to achieve an optimal fire resistance rating:
The closer needs to get the door into a position where the latch engages.
The closer needs to get the door into its fully closed position after every use. This is essential because door closers are essential in fire emergencies since they make sure all doors remain closed therefore slowing down the rate at which flames spread throughout the building. Here are some of the different types of door closers and some basic guidelines about where they are most commonly used.
Standard Arm Closer
Usually, these types have an adjustable speed range and power range to fit the needs of people who will be using the door most commonly. They are suitable for both commercial and private buildings, and the modification of power and speed makes them adjustable for use in homes, schools, medical institutions and so on.
The fact that they include a mechanism that doesn’t produce any audible noise makes it a perfect fit for an office space since it won’t disturb anyone’s concentration. It is also helpful for people with disabilities, making it perfect for hospitals. It can be useful in family homes, especially when they are occupied by the elderly.
Concealed Door Closers
Aside from aesthetics, concealed door closers offer another perk which makes them stand out. The fact that their design makes them resistant to vandalism makes them a great solution for schools and other public buildings.
Automatic Door Openers
These closers are ideal for places that need to maintain the highest sanitary levels. Perfect for hospitals, larger shops and similar busy places, as well as washrooms, as they remove the need for each person passing through the doorway to make physical contact with the same door handle.
Door Holder Devices – Know The Difference
Installing door holders are a smart precaution for any commercial building with a lot of people coming and going. Devices such as the DoorSense and Dorgard are alarmed so that when it hears a sound that’s 65dB or higher, it needs about fourteen seconds to react and close the door it’s attached to so that smoke and fire don’t spread into the next room.
However, it’s not safe to replace a hold-open device with door holders, because they don’t have the same function and you don’t want to deal with this kind of a mistake during an unexpected hazard. Instead, they work with your door closer, or you can buy a door closer which also holds the door in the open position.
All door closers are designed to meet the fire standards and are a part of the security measures for fire emergency situations. Door closers can ensure that each door is closed without anybody lagging behind to close them, potentially putting themselves in harm’s way. Most importantly they prevent flames from spreading quickly to other rooms.