Briefkasten

Briefkasten is a container designed to receive mail in German-speaking countries. It is typically mounted on the exterior of a private residence, in a building’s entrance, or in an office. The box is built to protect letters from weather and theft and is usually lockable. Some models include a mail slot in the front; others consist of a compartment accessible to the mail carrier.

In private homes, a Haustürbriefkasten is often integrated into the door or mounted beside it. In multi-unit buildings, a Briefkastenanlage provides multiple compartments labeled for individual residents. Public mail collection boxes, also called Briefkästen, are installed by the postal service at streets or in post offices for sending letters; they are emptied on regular collection rounds.

Materials are commonly metal (steel or aluminum) with weatherproof finishes. Construction emphasizes durability and security, with features such as a lock and tamper-resistant design. Proper installation ensures accessibility for mail carriers and residents while complying with local codes and building infrastructure.

Origin and terminology: The term Briefkasten combines the German words Brief (letter) and Kasten (box) and describes a receptacle for mail. The concept is tied to the expansion of organized postal delivery and is widely used in homes, businesses, and public spaces.