The Colcom-Minusco-Sadev group is a major and leading player in the glass hardware industry. This group, with the leadership of Sadev, is the designer and supplier of part of the most sophisticated requirements for the glass facades and structures in the world. High quality, stunning beauty, and reliable technical support have been the main strategies of this group in the market. To ensure full safety, most of the products of this group are provided under the technical advice and reports submitted by CSTB or CEBTP.

Automatic door solutions for accessibility or fire protection, window drives for natural ventilation or for smoke and heat extraction in the event of fire, digital networking of doors and windows for building automation - these are just a few examples from our service portfolio. Our goal is to develop liveable buildings with the highest degree of comfort and the greatest possible safety for building users.

Automatic door solutions for accessibility or fire protection, window drives for natural ventilation or for smoke and heat extraction in the event of fire, digital networking of doors and windows for building automation - these are just a few examples from our service portfolio. Our goal is to develop liveable buildings with the highest degree of comfort and the greatest possible safety for building users.

The spider facade is referred to a kind of modern self-standing glass facade (curtain wall) in which the glass is connected to the structure with point-to-point connections. The main application of the spider facade is in the commercial and office buildings, and there is no vertical and horizontal structure on the glass plate, the case that is considered as a weakness in the curtain wall facades. In general, the spider facade has a diverse structural system including the metal, cable, and glass structures which are used according to the building usage, loading, and cost. The use of any glass structure is allowed in this façade and this is determined according to the environmental and user-defined conditions.

GEZE stands for innovation, highest quality and holistic support of building services engineering – from the initial idea, planning and operational implementation with series products to tailor-made system solutions and individual service and maintenance. We offer an extensive product range of door, window and security technology and are a major driving force behind the digital networking of building automation.