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ES 50
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Eco System® 50 is a well-insulated system for inward and outward opening windows, that combines aesthetic design and energy efficiency with a moderate price.
The system’s limited built-in depth allows its application in many constructions, even with reduced wall thicknesses.
Design wise, ES 50 offers, next to the functional design frames, special block profiles resembling wooden frames. The use of invisible fittings results in an even more elegant look, since hinges are no longer in sight. In addition, ES 50 can comply with burglar resistance class 2, offering a safe and secure solution both for residential constructions and utility buildings.
Comfort
| Air tightness max. test pressure | 4 (600 Pa) |
| Water tightness | 9A (600 Pa) |
| Wind load resistance | C4 (1600 Pa) |
| Acoustic performance | Rw(C;Ctr) = 38(-1;-3) dB |
Safety
| Burglar resistance | WK2 |
Energy
| Thermal insulation | (Uf) 2,3 W/m²K |
| Min. Visible width frame: inward opening | 48 mm |
| Min. Visible width vent: inward opening | 30 mm |
| Min. Visible width frame-vent: inward opening | 86 mm |
| Min. Visible width frame: outward opening | 21 mm |
| Min. Visible width frame-vent: outward opening | 99.5 mm |
| Min. Visible width T-profile | 70 mm |
| Max. height vent | 2200 mm |
| Max. width vent | 800 mm |
| Max. weight vent (element) | 120 kg |
| Overall system depth frame | 50 mm |
| Overall system depth vent | 59 mm |
| Rebate height | 22 mm |
| Min. Glass thickness | 12 mm |
| Max. Glass thickness | 32 mm |
| Min. Glass thickness vent | 4 mm |
| Max. Glass thickness vent | 32 mm |
