Load video: Glazen platdakraam iWindow - daglicht in een moderne woonkeuken met plat dak
The Skylux iWindow Fixed Flat Roof Window 100x300 cm combines a sleek finish, maximum light entry, and exceptional insulation for flat roofs. Available with HR++ (1.0 W/m²K) or HR+++ (0.5 W/m²K) safety glass, this flat skylight offers energy efficiency and soundproofing.Thanks to the durable anodized aluminum frame and ceramic-finished edge, the iWindow integrates seamlessly into any roof. Available in clear, opal, or sun-protective glass for optimal light control. Easy installation on Skylux PVC upstands makes this skylight ideal for renovations and new constructions.

Product details

Ug value (U-value of the glazing or insulation value of the glazing in W/m²K)

iWindow2

  • Clear: 1.00 W/m²K
  • Opal: 1.00 W/m²K
  • Solar control: 1.00 W/m²K

iWindow3

  • Clear: 0.50 W/m²K
  • Opal: 0.50 W/m²K
  • Solar control: 0.50 W/m²K
Urc value Skylux® iWindow with curb (W/m²K)
  • iWindow2

Urc value of the assembled unit with skylight curb:

- PVC curb 16/20 EP = 1.06 W/m²K
- PVC curb 20/00 EP = 0.95 W/m²K
- PVC curb 30/20 = 1.07 W/m²K
- PVC curb 35/30 = 0.99 W/m²K

  • iWindow3

Urc value of the assembled unit with skylight curb:

- PVC curb 16/20 EP = 0.81 W/m²K
- PVC curb 20/00 EP = 0.72 W/m²K
- PVC curb 30/20 = 0.88 W/m²K
- PVC curb 35/30 = 0.82 W/m²K

LT value (Light transmission in %)

iWindow2

  • Clear: 75%
  • Opal: 72%
  • Solar control: 53%

iWindow3

  • Clear: 63%
  • Opal: 61%
  • Solar control: 46%
g-value (Total solar energy transmittance in %)

iWindow2

  • Clear: 52%
  • Opal: 50%
  • Solar control: 40%

iWindow3

  • Clear: 42%
  • Opal: 41%
  • Solar control: 33%
Rw value (Acoustic attenuation index in dB)
  • iWindow2: 39 dB
  • iWindow3: 41 dB
Additional properties

iWindow2

  • Clear:
  • Thickness: ± 39 mm
  • Weight (kg/m²): ± 35 to 44 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer pane)

  • Opal:
  • Thickness: ± 39 mm
  • Weight (kg/m²): ± 35 to 44 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer pane)

  • Solar control:
  • Thickness: ± 39 mm
  • Weight (kg/m²): ± 35 to 44 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer pane)

iWindow3

  • Clear:
  • Thickness: ± 61 mm
  • Weight (kg/m²): ± 55 to 60 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer and middle pane)

  • Opal:
  • Thickness: ± 61 mm
  • Weight (kg/m²): ± 55 to 60 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer and middle pane)

  • Solar control:
  • Thickness: ± 61 mm
  • Weight (kg/m²): ± 55 to 60 kg/m²
  • Mechanical property: Layered (inner pane) and tempered (outer and middle pane)