What is a fire-resistant door? Fire-resistant doors explained simply!
A fire-retardant door is a functional door designed in such a way that it can prevent or delay the s...
What is a toilet lock? A toilet lock explained in simple terms!
A WC lock is a lock that is installed in a WC door. Sometimes bathrooms or WCs in private residentia...
What is a standard door? The standard door, or DIN door, explained simply!
There are standard values for doors, and these apply to both interior doors and exterior doors. Indi...
What is a house key? The house key explained in simple terms!
A front door key is the key to a lock that is attached to a front door. A front door leads into the ...
What is a wet room door? Wet room doors explained simply!
A moisture-resistant door, like a wet-room door, is a functional door with water-resistant propertie...
What is an apartment door? An apartment door explained simply!
An apartment door is a component of a multi-family residential building and is installed between the...
What is a safe lock? A safe lock explained in simple terms!
A safe lock is a lock that must be particularly secure, as a safe is designed to protect valuables. ...
What is a soundproof door? Soundproof doors explained simply!
Soundproof doors are specialized functional doors designed to block noise and loud sounds, such as m...
What is a card key? The card key explained simply!
A key card, also commonly referred to as an access card, is a card, usually made of plastic, that is...
What is an emergency exit door? Emergency exit doors explained in simple terms!
An emergency exit door is a door specially designed for escape and rescue routes, built to specific ...