air-lux sliding windows
Large dimensions,
excellent characteristics
In 2004, Krapf AG developed air-lux – a glass façade system that sits flush with the floor and ceiling, with large, frameless sliding windows and a unique sealing method. Since then, over 4,500 air-lux sliding windows have been fitted worldwide.
With air-lux, Krapf AG offers architects, façade planners and building owners a versatile window façade system that is as architecturally and aesthetically appealing as it is structurally sound. air-lux installations are planned in our own workshops in Engelburg, produced with premium aluminium profiles and materials, and installed by our own fitters.
Flexibility and design freedom
Whether for private houses, business premises or skyscrapers, with different configurations, special opening options and innovative special solutions, air-lux offers the flexibility to make the individual ideas and wishes of architects and builders a reality.
Impermeability, safety and robustness
With their patented pneumatic sealing system, air-lux sliding windows ensure the highest level of impermeability in the industry. The robust, refined aluminium frames are produced to the highest standards of quality. The sliding windows can be adjusted to individual safety requirements up to RC3.
Characteristics of the air-lux sliding windows:
- Frameless sliding windows up to 18m2
- 100% sealed thanks to a patented pneumatic sealing system
- Break-in resistant up to resistance grade RC3
- The different elements, arrangements and opening types allow for flexibility in design
- 10-year guarantee on seal, frame and fittings