Schüco Corona S 74 is the economic system of windows and sliding doors,

Main advantages:

- Peaking by very thin face widths
- The concept of Crown S 74 system is based on windowing systems Crown 60
- For sliding gates 2, 3 or 4 leaves
- Insulating glass 20, 24 or 28 mm or simple glass 4,6 or 8 mm
- Maximum height of the element: 2.25 m (black) and 2.10 m (imitation wood)
- Sash weight up to 120 Kg
 

Window system and sliding balcony with 70mm of depth in the fixed frame and a maximum capacity for glazing of 24mm.

With a coefficient of thermal transmission of the window from 1.4 W/m² K, it presents a high degree of energy efficiency.

TECHNICAL DATA:

Accoustic insulation

Maximum glazing: 24 mm

Maximum accoustic insulation: Rw = 38 dB

Transmittance

Uw from 1.3 (W/m²K)
Please consult typology, dimensions and glass

Compliance Zones of RCCTE * I1 I2 I3
*Depending on the transmission coefficient thermal glass

Opening possibilities

Slider of  2, 3 & 4 sashes



Sections

· Frame – 70 mm
· Sash – 46 mm

Maximum dimensions / Maximum weight

Maximum dimensions:

Width (L) = 3.400 mm
Height (H) = 2.200 mm
*2 sashes door

Maximum weight/sash: 140 Kg

Please consult regarding maximum weight and dimensions for other opening types

Categories achieved at test centre

Air permeability (EN 12207:2000): Class 4

Water tightness (EN 12208:2000): Class 7A

Wind resistance (EN 12210:2000): Class C5

Reference test: 1,23 m x 1,48 m  – 2 sashes

Finishes

. Dual colour possibility

. White

. Smooth colours

. Imitation Wood effect