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  • ES 50
  • ES 50

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. 

  • Shortly
  • Dimensions

 

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
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