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Do you want to replace an old skylight without installing a completely new curb? The Skylux iWindow Flex 2.0 opening flat roof window for renovation 100x150 cm is the ideal solution! This electrically opening flat roof window fits existing PVC, polyester, wooden, or metal curbs, allowing you to easily switch from a classic plastic dome to a modern, sleek glass solution. Available with HR++ (1.0 W/m²K) or HR+++ (0.5 W/m²K) safety glass, and in clear, opal, or solar control glass. Thanks to the integrated 24V chain motor, the iWindow Flex opens up to 25 cm for efficient ventilation. The smart DuoControl control system works with a remote control and Matter smart home systems (Google Home, Apple Home). Optionally expandable with blackout, sunshade, insect screen, and rain sensor. Make your roof more energy-efficient and stylish without major renovation work. Easily replace your old dome and enjoy more light, better insulation, and smart control.
Werkt gegarandeerd met Apple HomeKit, Google Home, Amazon Alexa en Samsung SmartThings. Geen aparte, onbekende apps meer nodig!

100% Smart Home ready

Devices with the Matter label always understand each other and work together seamlessly. It is the ultimate guarantee of a smart, future-proof and hassle-free home. Thanks to this smart integration, you can add your iWindow Flex 2.0 Opening Flat Roof Window for Renovation 100x150 cm to your favourite app (such as Apple Home, Google Home or SmartThings) in seconds. From your smartphone, tablet or simply via voice control, you have full control. Depending on the options you choose, you can automate or control the following:

  • Ventilation on command: Let the iWindow Flex 2.0 Opening Flat Roof Window for Renovation 100x150 cm open and close smoothly, or set it to a convenient ventilation position for fresh air. Connect it to a smart thermostat and the room will ventilate automatically when it gets too warm.
  • Smart screens: Does your product have electric sunblind or blackout blind? Control the screens at the touch of a button, or have them close automatically when the sun is too bright or evening falls.
  • Atmospheric lighting: Is your product equipped with integrated lighting? Switch the light on, off or dim it easily via the same app you use to control the rest of your home.
Read here how to connect easily with your smartphone

Product details

View measuring guide

Ug value (U glass 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 transmission in %)

iWindow2

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

iWindow3

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