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E90 Passive Window Profile System

  • ISO9001, CE, IFT, SKZ, SGS Certified. 
  • ECO Friendly and Lead-Free.
  • German High UV Resistance Formula. 
  • 8000 Hours Xenon Tested. 
  • System Uf 0.90~1.0 W/㎡·K
  • Wall Thickness 3.0mm. 
  • in Standard White or Various Colors.
  • 90mm Passive Window System.


DIMEX E90 passive window system is certified by the Passive House Institute(PHI) of Germany and is certified to be used in “phB cold regions”. DIMEX E90 was designed to be warm in winter and cool in summer, with low energy consumption windows based on the German high energy standards.This is a system window solution for efficiency, building appearance and good comfort. While "passive design" applies the natural principles of sunlight, wind, temperature and humidity in nature, does not rely on conventional energy consumption as much as possible, and improves and creates the living environment with architectural methods of planning, design and environmental configuration. This series is a German 7-chamber 3 -seal structure with transverse chambers and stiffeners designed to prevent sinking of the inner chamber. 

E90 Passive Window Systems Features:

1.System depth: 90mm – 7 Chambers  

2.System Uf 0.90~1.0 W/㎡·K

3.Air tightness: Grade 8 [ q1 ≤0.5m3/(m·h);  q2 ≤1.5m3/(㎡·h) ]

4.Water tightness: Gr.6 (∆P ≥ 700)

5.Wind load resistance above Grade.8 (P3 ≥ 4.5 KPa)

6.Sound insulation :Gr.5 (Rw + Ctr ≥ 400dB; Rw + C ≥ 400dB)

7.Heat preservation: Gr.10 (K< 1.1 W/㎡·K)

8.The hardware is versatile and easy to select and assemble

9.Glazing width range from 40mm to 60mm

E90 Passive Windows Options:

A.  Standard White (High UV Resistance).

B.  Full Color (Homogeneous).

C.  Laminated.