Description
The CS77 is an advanced opening/tilting system, designed to meet increased thermal insulation, stability and security requirements. It is available in a variety of aesthetic options, in order to meet all modern architectural trends.
Profiles
Specifications
| Frame depth | 68 mm |
| Panel depth | 77 mm |
| Minimum visible height (frame & panel) of standard construction | 89 mm |
| Minimum visible height (frame & panel) of minimal construction hidden vent | 88 mm |
| Maximum glass thickness | 53 mm |
| Water-proofing | EPDM rubber |
| Thermal insulation | Polyamides 32mm, foam insulation material |
Performance
| Thermal insulation | (EN 10077-2) | Uf from 1,2 W/m2K |
| Watertightness | (EN 1027, EN 12208) | CLASS E900 |
| Air permeability | (EN 1026, EN 12207) | CLASS 4 |
| Wind pressure resistance | (EN 12210, EN 12211) | CLASS C5 |
| Burglary resistance | (EN 1267-1630) | RC3 |
| Resistance to fire | EI30, EI45, EI60, EW30 | |
| Shielding | FB3, FB4, FB5, FB6 | |
| Soundproofing | (EN 14351, EN 717) | RW(C,Ctr)= 36 (-1,-4)dB/ 42 (-2,-4) |
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