KELLER AG produces window systems of a large area up to four meters in height open noiselessly and even in the closed state allow you to enjoy the view of the street, because neither wide beams nor other elements interfere with the survey. KELLER minimal windows® is an innovative concept based on sophisticated profiles and frames, and due to this, it corresponds to the spirit of modern architecture, modern, open living space.
KELLER minimal windows® is based on materials of the highest quality, which do not cease to meet the requirements for them for many years and, thus, turn the living space into an apartment or the house of your dreams.
KELLER minimal windows® is KELLER’s own development from Trauvierges, attracting a lot of curious views at the Bau exhibition in Munich, the largest building materials exhibition in the world.
The KELLER minimal windows® sliding window system can be used for both winter gardens and new and reconstructed buildings. Find out more about the KELLER minimal windows® system at the exhibition hall in Trauvierges. Premium Glass Systems is the official trading partner in the Baltic countries: Latvia, Lithuania, Estonia.
The award in the category “Innovations in Architecture and Construction” at the world’s largest construction exhibition BAU in Munich, as well as the award of the Luxembourg Chamber of Crafts, shows the recognition of the high-tech product minimal windows®, which was created for several years, and during this time has turned into an impressive product with its high quality.
Various materials used in the construction of the sliding window system undergo rigorous control, during which, among other things, such parameters as wind load, resistance to torrential rain, air permeability, heat transfer coefficient, resistance to burglary and sound insulation are checked. The correspondence of all these parameters to the highest requirements was confirmed by such internationally recognized organizations as the Institute of Window Technologies in Rosenheim and the PIV Institute. A wide variety of these products can be found in detail: www.kellerag.com