The SWISSBAU expo is the leading trade fair for construction industry in Switzerland and an important meeting point for manufacturers, architects and designers.
We look forward to meeting you at our stand in hall 1,1, booth D 78

Visit us at Architect@Work in Rotterdam, Paris, Rome or Vienna

Visit us at one of the trade fairs - national & international - at which KELLER is present.

KELLER minimal windows®4+ design sliding systems achieve an outstanding driving rain tightness according to the EN 12208 standard with over 1,050 Pascal.

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