Architect: New ID (Composing) – Photographer: New ID

Sky-Frame Slope


Sky-Frame Slope sliding windows offer the possibility to be installed with an inward or outward inclination as per requirements. The system complies with all Sky-Frame standards while creating a distinctive spatial geometry. The bearing set is adaptable to all vertical and horizontal forces, thus achieving superior operational performance. Regardless of the inclination, the drainage system of this type of inclined window meets all the requirements for resistance to heavy rain.

Technical Specifications

Feature Sky-Frame 2Sky-Frame 3
Type of Glass Double glazing insulating glassTriple glazing insulating glass
Glass Coating Thermal insulation and UV protectionThermal insulation and UV protection
Uw Calculation SIA 331EN 10077
  EN 10077SIA 331
Thermal Insulation Value (glass Ug = 1.0)Uw =1.2 – 1.6 W / m² K1.3 – 1.7 W / m² K
Thermal Insulation Value (glass Ug = 0.5)Uw = 0.7 – 0.9 W / m² K
   0.8 – 1.0 W / m² K
Sliding Elements (max. width x height) Depends on slope and glass typeDepends on slope and glass type
Number of Tracks (max.) 3 tracks3 tracks
Vertical Inclination (max.) Deviations of 20° on requestDeviations of 20° on request

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