Keller minimal windows® KELLER minimal windows® curve Curved aluminium window

Keller minimal windows® curve creates flowing contours and fine transitions without having to do without the desired transparency.‎ The curved minimal windows® sliding elements offer maximum flexibility in the implementation of architectural ideas, even with large dimensions.‎ The curved glazing is smooth running and easy to move.‎ The requirements for thermal and sun protection can be combined perfectly with minimal windows® curve.‎ TECHNICAL CHARACTERISTICS  • Min.‎ radius: > 4000 mm for slid