Siegenia Group

System solutions for more room comfort

The SIEGENIA GROUP offers its customers a comprehensive range of products and systems that make rooms come alive so that people feel comfortable in them. Designed for modern living and tomorrow’s lifestyles, our corporate group’s high-quality solutions rely on an optimum level of room comfort.

Holistic interplay

From aesthetics and design, to safety and protection, up to indoor air quality, spaciousness and ease of use – the consistent implementation of different aspects of room comfort is always the focus of any development of new window, door and comfort systems at SIEGENIA. To do this, this owner-operated company, now managed by the fourth generation, not only relies on close cooperation with its customers, but also on a distinct system concept and a holistically conceived interplay of solutions which reconciles innovative technology and economical fabrication with high end user benefit.

Extensive system portfolio

With its product groups TITAN, ALU and PORTAL as well as AERO and DRIVE, SIEGENIA is one of the world’s leading providers of room comfort solutions in the field of fitting and ventilation technology and domotics. Moreover, our subsidiary KFV covers all aspects of advanced locking systems for doors. Our range of systems for windows and doors is rounded off by SIEGENIA-AUBI Sicherheits-Service GmbH, which has positioned itself on the market with break-in protection and window repair products and services.


SIEGENIA GROUP’S product line includes:

  • Fittings for windows and patio doors (standard and special styles)
  • Wall and window ventilators for on-demand aeration and ventilation
  • Key-operated, handle operated and electronic multi-point locks for external doors
  • Special hardware for emergency exits and panic doors
  • Automatic closers and locks
  • Motor drives and locking parts
  • Mobile system solutions for home automation and intruder protection