Door closers explained in simple terms – automatic closing of doors thanks to intelligent mechanics
Door closer as overhead door closer from GEZE
With the help of a door closer, doors that are opened by human hands are closed automatically. Behind the closing process is a sophisticated spring and damping mechanism, which is located in the housing of the door closer and which, after it has been opened, automatically drops the door into the lock. The speed of the closing process can be adjusted on more modern models. Door closers are installed for various reasons. On the one hand, they ensure greater energy efficiency through the automatic closing process and are therefore considered sustainable. On the other hand, they offer the advantage of noise reduction. Another important reason is fire protection. Furthermore, door closers increase security and ensure that doors do not simply slam shut, for example due to a strong draft.
Types of door closers: floor door closer and top door closer
There are two main types of door closers: the floor door closer and the top door closer. While the housing of the floor door closer, also known as a cement box, is firmly embedded in the floor, the overhead door closer with housing and articulated arm is visibly mounted in the upper area of the door. In the case of the floor door closer, only the cover plate, usually made of stainless steel, can be seen.
Functions of door closers
The main function of the door closer is to automatically close a door that has just been opened. The installation of door closers is mandatory for fire doors. High-quality models offer numerous additional and special functions. These include the possibility of adjusting the closing speed. Some models have a closing delay and allow for a particularly smooth snap (final strike).
Professional installation of door closers
Would you like to have a high-quality door closer professionally installed and are you looking for an expert who can help you with this? The Amper unlocking service specialises in the professional installation of hardware of all kinds and will be happy to take care of the proper installation of your door closer. It does not matter whether it is the installation of an overhead door closer or a floor door closer. We are familiar with all the important models and can also mount them without errors.
Installation of door closers at a customer-friendly fixed price
Before you place an order with us for the professional installation of your door closer, you will receive a transparent and customer-friendly fixed price offer from us. It is important to us that you have the greatest cost transparency and that you receive all important information in advance that is important for the service to be provided. If you have not yet purchased a door closer, we will be happy to help you procure it. We will also be happy to advise you on your door closer options before purchasing, if you do not yet know which model it should actually be.
Door closer repair and fine adjustment
Your already installed door closer has a defect and needs to be repaired? Or are you unable to adjust the closing speed of your door closer yourself, which is why you need help from a professional? Call the Amper unlocking service and commission us to repair or fine-tune your door closer. We will also be happy to make you a transparent and fair fixed price offer for this.
24/7 service for emergencies
Every now and then, it happens that consumers need a certain locksmith’s service at an unchristian time. If you have a serious problem with your door closer at a late hour or on weekends, you have come to the right place with the Amper unlocking service. As an emergency locksmith, we have a 24/7 service that can help you competently in urgent cases, even at unchristian times.
Please note that we charge special surcharges for services that are to be provided at night, on weekends or holidays. This is common and we do not know of any locksmith who does not charge special surcharges here. However, we will inform you transparently before you place your order on how high these are in concrete terms, so that you do not have to experience a nasty surprise after the work is done.