
SageGlass Harmony® – Smart Glass with Dynamic Solar Control
SageGlass Harmony® is an intelligent, electrochromic glass that automatically regulates daylight, glare, and heat input as needed. Due to the unique gradual tint gradient within the pane, Harmony combines high user comfort with a natural aesthetic and enables high-performance façade solutions for demanding new construction and renovation projects.
Systems for daylight, comfort and architectural freedom
Unlike traditional sun shading solutions, SageGlass Harmony does not tint the entire lens surface evenly, but rather adjusts the tint in a targeted manner. This maintains a high level of daylight while effectively reducing glare. The transparent appearance and neutral colour rendering support a clear façade design without blinds or blinds.
Systems for energy efficiency, operation and cost-effectiveness
SageGlass Harmony is automatically controlled by the intelligent SageGlass Symphony®System, which uses real-time and weather data and integrates with popular building management systems. This reduces heat loads, reduces cooling requirements and minimizes maintenance costs – a significant contribution to low operating costs and sustainable building management.

Vetrotech – Safety as a sustainable added value
Vetrotech stands for innovative fire protection and high-security glazing that protect people and at the same time enable architectural freedom. The solutions are designed to reliably meet security requirements, minimize risks and create long-term investment security. As a pioneer in passive fire protection, Vetrotech develops high-performance glass solutions that meet the highest safety requirements and at the same time integrate discreetly into the architecture.
Solutions for fire protection and high security
Modern construction projects place high demands on safety, function and design. Vetrotech fire protection glass reliably protects against flames, smoke and heat radiation in the event of a fire and helps to keep escape and escape routes usable. Supplemented by high-security glazing against burglary, shelling or explosion, multifunctional solutions for demanding applications in public and private buildings are created.
As part of a holistically tested system, Vetrotech glazing meets international standards and certifications. The wide range of products enables tailor-made solutions for facades, windows, doors, partition walls and special applications – in new buildings as well as in renovations.
Added value for architects, builders and investors
Vetrotech combines maximum safety with design freedom. Architects benefit from transparent, aesthetically high-quality glazing without compromising on protection. Builders and investors receive durable, standard-compliant systems that meet safety requirements, minimise risks and contribute to the long-term value of buildings.