KF 500

UPVC/Aluminium Windows
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Ventilation Locking
Thermal Thermal insulation (in W/m2K)

Uw up to 0,61

Sound Sound reduction (in dB)
35 - 46
Security Security
Locking Locking
fully integrated

KF 500 combines innovate design with technical know-how. The window sash is not visible from the outside through its glass appearance and can not be distinguished optically from fixed glazing. This sash also conceals the revolutionary I-tec locking which renders levering of the window impossible, unrivalled in the industry. Integrated flaps press on to the inside of the frame on all sides when locking and therefore offer maximum burglary protection. Additionally, KF 500 can be equipped with I-tec ventilation, a ventilation system integrated into the window frame. 

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Technical Specifications

Dimension (in mm)
Frame construction depth 93
View width frame/sash 80
View width flying mullion (2 sashes) 117
View width transom/mullion (2 sashes) 139
Opening Versions
Fixed tick
Turn and turn/tilt tick
Tilt tick
Sliding window tick
Sliding doors tick
Doors with threshold tick
Quantity 3
Colour black




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