
CS 77 Sunrise
CS 77 Sunrise is a window configuration of the ConceptSystem 77 platform adapted to PVC euro-groove hardware. A dedicated sash profile and a box solution for insertion into facade systems allow fabricators to source window hardware locally, provided the mechanical and physical characteristics of the window are preserved. Profiles are supplied pre-protected with branded film, with convenient gasket lengths and optimised accessory quantities per pack.
from 75€
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Where CS 77 Sunrise fits
A fabrication-led variant of ConceptSystem 77 aimed at controlling the cost of a finished window.
Technical indicators
- Minimum visible frame width, frame (Classic)
- 51 mm
- Minimum visible frame width, sash (Classic)
- 46 mm
- Overall window depth, frame
- 68 mm
- Overall window depth, sash
- 77 mm
- Rebate height
- 25 mm
- Glass thickness
- up to 63 mm
- Thermal transmittance (Uf)
- Uf > 1.5 W/m²K, depending on profile combination
- Sound reduction (Rw (C; Ctr))
- < 42 (-2; -4) dB, depending on glazing type
- Air permeability
- up to 600 Pa (class 4)
- Wind load resistance
- up to 1600 Pa (class 4)

Advantages
CS 77 Sunrise takes the ConceptSystem 77 geometry and adapts it to a cost-controlled fabrication route. The hardware groove, facade box profile and stock supply programme are the point of the variant, with performance held to the familiar European classes.
- Special window sash 008.0601.XX with a groove for PVC hardware.
- Box solution 008.3139.XX for insertion into a facade system.
- Air permeability class 4 and wind load class 4 at 1600 Pa.
- Burglar resistance WK 2 to the European standard ENV 1627-1630.
- Pre-protected profiles from stock with branded protective film.

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