S. Siedle & Söhne Telefon- und Telegrafenwerke OHG

Bregstrasse 1
78120 Furtwangen

T: +49-(0)7723-63-0
F: +49-(0)7723-63-300


The longstanding Siedle enterprise was founded in 1750 as a iron foundry and has been specialising in door communication systems since 1928. Today, Siedle produces communication systems that are as individual as their owners. From colour to functionality, each product line can adapt to the wants and needs of its users. Optimal flexibility in design for the consumer is the hallmark of Siedle’s entire, product range, which has won many design wards.

The variety in materials and surfaces of the Classic door systems range is unmatched; the modular Siedle-Vario system is infinitely customizable and in the Siedle Steel range the customer even participates in the production process. Within the framework of the characteristic Steel-Design each system is planned and manufactured according to the client’s specifications as a one-off design. This flexible approach is also maintained through to the interior communication points. They are available off-the-shelf in 144 variations and can additionally be adapted according to individual needs.

The design is rooted in the decision not to manufacture individual products but rather open, modular systems. The Siedle System Design is based on a matrix that allows for the combination of different functions into a holistic ensemble, whilst ensuring high standards in ergonomics, functionality and user-friendliness. This is achieved through a rarified, yet aesthetically accomplished design language that focuses only on the essential. The design remains free from the influences of fashion without neglecting long-term trends.

Collections by Siedle

Products by Siedle