E86

E86 is a 6” wide window wall system by ETEM that emphasizes on energy efficiency and minimal aesthetics. It provides exceptional high performance results, respecting the most severe tests. Its perimetric receptors and pre-glazed frames ensure quick, easy and safe installation with minimum on-site human effort, from the inside. It offers accommodation to glazed infills, as well as non-transparent panels.  It allows the incorporation of different ETEM systems as infills, such as sliding windows, opening windows, fixed glazing etc.

The E86 system’s high strength allows its use in residential, commercial and high-rise buildings.

• Ribbon windows
• Corner configuration

Air permeability:                                              Infiltration [300Pa]: <0.0508 lt/(m2∙sec)

                                                                        Exfiltration [75Pa]: <0.1 lt/(m2∙sec)

Watertightness:                                                720 Pa

Resistance to wind load:                                ± 3840 Pa

Air pressure cycling:                                        ± 2880 Pa

Thermal transmittance (U-factor):            0.19 ÷ 0.48 Btu/(hr∙ft2∙F)

Condensation rate:                                         48 ÷ 62

Solar heat gain coefficient:                          0.14 ÷ 0.54

Visible transmittance:                                    0.11 ÷ 0.64

Impact resistance:                                          PASS

Interstory horizontal displacement:         ± 12.7mm (3 cycles)

Interstory vertical displacement:               ± 15.9mm (3 cycles)

Seismic movement:                                        ± 19mm (3 cycles)