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Folding door - NK2L Double Lite
CHAMPION DOOR Lite-doors are 2-ply fold-up doors. Owing to its rigid 120 mm frame construction it is excellent in locations requiring middle-sized exterior doors.NK4L Warm Lite is a 2-ply fold-up partition like NK2L Double Lite, except that two additional insulation layers for heat and noise insulation have been attached. NK4L Warm Lite's warm value (U) s 0.63 W / (m2 * K).
The doors are designed to withstand fl uctuations in moisture levels and temperature, are resistant to dirt and dust, and resist even the most violent winds.