
COR 70 Hidden Sash C16 ST
Hidden sash hinged system compatible with any standard channel 16 hardware. Its attractive design conceals the sash behind the frame, reducing the visible aluminium section to 73.8 mm. This makes it possible to achieve a glazed surface of up to 85% of the total window area, helping more light enter the interior. Its avant-garde appearance is complemented by the option of hidden drainage and concealed hinges.
COR 70 Hidden Sash C16 ST hidden sash hinged system
70 mm hidden sash system with standard channel 16 hardware, high thermal and acoustic performance, minimalist aesthetics and maximum natural light.
- Thermal transmittance
- Uw ≥ 0,93 W/m²K
- Acoustic insulation
- Rw hasta 45 dB
- Air permeability
- Class 4
- Watertightness
- Class E1200
- Wind resistance
- Class C5
System technical information
Main data
- Sections
- Frame 70 mm · Sash 70 mm
- Polyamide strip length
- 35 mm
- Profile thickness
- Window 1,6 mm
- Glazing
- Fixed: máximo 40 mm, mínimo 27 mm. Window: máximo 38 mm, mínimo 24 mm.
- Maximum sash dimensions
- Width (L) 1300 mm · Height (H) 2400 mm
- Maximum sash weight
- 150 kg
- Note
- Check maximum weight and dimensions according to typology.
Possibilities
Opening possibilities

System gallery
Local images have been incorporated into the project so the COR 70 Hidden Sash C16 ST page does not depend on external resources.




Compare this system with what you need to improve
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