About Keller minimal windows®
As designers and manufacturers of innovative, high-end, virtually frameless windows and doors, our vision is always crystal-clear. We strive to provide aluminum systems that maximize views and support flexible solutions, simultaneously delivering on our quality commitments. Create your own exceptional living environments, supported by our advanced engineering and expert craftsmen, which makes astounding architectural marvels a reality. We developed the technology over many years, through both innovation and project experience.
Keller minimal windows® sliding window and door concepts create pure symmetry, realizing extraordinary architectural visions immersed in natural light.
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minimal windows®
Discover our double-glazed solutions, utilizing materials reduced to their very essence, seamlessly merging the exterior with interior living spaces.
minimal windows® curve
Tailor-made rounded glass elements. Let your imagination take flight and create the unique home of your dreams.
minimal windows® pivot
Impart a unique, inspired look and feel to your home. Suddenly, opening a door becomes a statement of style.
minimal windows® highline
Keller minimal windows® highline solutions combine fixed facade elements, ultra-slim aluminum profiles on a single track for vast glass-only surfaces.
minimal windows®4+
Discover our triple-glazed solutions for application in low-energy and passive houses, fully compliant with current regulations.
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