What is a door core? The door core explained simply and clearly!
Als Türkern bezeichnet man den nicht sichtbaren Innenteil einer Tür, der sich zwischen den...
What is an RFID lock? The RFID lock explained in simple terms!
An RFID lock is a modern technology that allows doors to be opened without a traditional key. Instea...
What is a revolving door? A simple explanation of revolving doors!
A revolving door is also commonly referred to as a revolving door. It consists of two to four door w...
What is a garage lock? A garage lock explained simply!
A garage lock on a garage door turns it into a lockable opening for the garage, a space that provide...
What is a functional door? Functional doors explained in simple terms!
There are many different types of functional doors. A door is considered a functional door when it h...
What is a door leaf? The door leaf explained in simple terms!
A door leaf, also known as a door panel, is the movable part of a door that can be opened and closed...
What is a highly fire-resistant door? Highly fire-resistant doors explained in simple terms!
A highly fire-resistant door is one of the three quality levels of a fire protection door or fire-ra...
What is a circular bolt lock? The circular bolt lock explained simply!
A circular bolt lock is a highly secure type of lock that is used especially for sliding doors. That...
What is a hook lock? The hook lock explained in simple terms!
A hook lock is a special type of lock that is commonly used in sliding doors. Instead of a conventio...
What is a fire-resistant door? A fire-resistant door explained simply!
A fire-resistant door is the highest quality level of a fire protection door. It must be designed in...