air-lux World-class seal quality -thanks to sealing with air.

DRIVING RAIN, WIND AND NOISE ARE GUARANTEED TO STAY OUTSIDE. When closed, the perimeter ring seal ensures 100 % impermeability – against heavy rain, wind and noise. Air is generated in the frame and pumped into the seal. Smooth opening and closing When the sliding window is in the ‘closed’ position, the seal that is built into the frame is inflated and pressed against the window profile using a push-button (active seal). This ensures that the gap between the fixed element and the sliding element is always 100 % closed. The sliding casement window is opened by pressing a button which causes the...

Sliding window system, perfect for high-rise construction – 100 % driving rain impermeability – Sound insulation up to 43 dB Sealing with air – the air-lux sealing concept Technical cross-section drawing Seal inactive

World-beating values – thanks to sealing with air. Thermal insulation Classification according to EN 10077-1 0.92 W / m² K, Ug 0.6 W / m² K UW value / object-related 0.83 W / m² K, Ug 0.5 W / m² K Air permeability Classification according to EN 12207: 1999 – 11 Driving rain impermeability Classification according to EN 12208: 1999 – 11 Wind load Classification according to EN 12210: 1999 – 11 / AC: 2002 – 80 Burglary protection Resistance class WK 2 / RC 2 WK 3 / RC 3 Special designs, bulletproof up to resistance class BR4-NS Noise insulation Up to 43 dB depending on element size / choice of...