ES 50

Eco System 50 Window

Simply smart

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.

CS 50

Opening Elements

ES 50

Properties

Min. Visible width frame: inward opening 51 mm
Min. Visible width vent: inward opening 33 mm
Min. Visible width frame-vent: inward opening 89 mm
Min. Visible width frame: outward opening 17.5 mm
Min. Visible width frame-vent: outward opening 93.5 mm
Min. Visible width T-profile 76 mm
Max. height vent 2800 mm
Max. width vent 1200 mm
Max. weight vent (element) 170 kg
Overall system depth frame 59 mm
Overall system depth vent 68 mm
Rebate height 25 mm
Min. Glass thickness 4 mm
Max. Glass thickness 54 mm
Min. Glass thickness vent 4 mm
Max. Glass thickness vent 54 mm

Properties

Comfort      
ES 50 Air tightness max. test pressure 4 (600 Pa)
ES 50 Water tightness 9A (600 Pa)
ES 50 Wind load resistance C4 (1600 Pa)
ES 50 Acoustic performance Rw(C;Ctr) = 43(-2;-6) dB
Safety
ES 50 Burglar resistance RC2/WK2
RC3/WK3
Energy
ES 50 Thermal insulation (Uf) 2,5 W/m²K