Skylux iDome opening with PVC curb 20/00 EP 40x70 cm
Always combine with a skylight of your choice to fully optimise the insulation
Popular accessories
Skylux iDome opening with PVC curb 20/00 EP 40x70 cm
The Skylux iDome hybrid skylight consists of a compact, insulating PVC frame and super insulating safety glass HR++. The iDome is always combined with a plastic skylight of your choice, thus providing perfect insulation.
- double-walled safety glazing HR++ and skylight dome of your choice
- with low and compact PVC frame
- high insulation value: Ut = 0.93 W/m²K in combination with a single-walled skylight
- maximum daylight incidence = daylight size
- suitable for all flat roof types
The Skylux flat roof window is available in 19 different rectangular or square dimensions. Our largest size is the 1 by 2 metre window, which is also available in fixed and openable versions.
Product details
Performance per combination (Glass + skylight)
Each addition of an extra wall to the skylight improves the thermal insulation (U-value). The finish (Clear, Opal, Heatstop) determines how much light and solar heat enters.
(Explanation of terms: U-value = Insulation value (the lower, the better) | LT = Light transmission | G = Solar gain/Heat transfer)
iDome + Single-wall dome
The most popular base for maximum daylight.
- Insulation value (U-value): 0.93 W/m²K
- Clear (Acrylic/PC): LT: 66-68% | G: 44-46%
- Opal (Acrylic/PC): LT: 44-62% | G: 32-40%
- Heatstop (PC): LT: 37% | G: 31%
iDome + Double-wall dome
The perfect balance between extra insulation and high light output.
- Insulation value (U-value): 0.79 W/m²K
- Clear (Acrylic/PC): LT: 58-61% | G: 37-40%
- Opal (Acrylic/PC): LT: 38-55% | G: 27-33%
- Heatstop (PC): LT: 31-33% | G: 24-27%
iDome + Triple-wall dome
High-performance thermal insulation for living spaces.
- Insulation value (U-value): 0.69 W/m²K
- Clear (Acrylic/PC): LT: 53-55% | G: 33-34%
- Opal (Acrylic/PC): LT: 46-47% | G: 25-27%
- Heatstop (PC): LT: 28-30% | G: 21-23%
iDome + Four-wall dome
Extreme insulation for passive or nearly zero-energy building (NZEB).
- Insulation value (U-value): 0.61 W/m²K
- Clear (Acrylic/PC): LT: 48% | G: 28-29%
- Opal (Acrylic/PC): LT: 44% | G: 24-25%
- Heatstop (PC): LT: 24-26% | G: 17-20%
iDome + Five-wall dome
The absolute top in energy savings.
- Insulation value (U-value): 0.55 W/m²K
- Clear (Acrylic/PC): LT: 44% | G: 25%
- Opal (Acrylic/PC): LT: 40% | G: 22%
iDome + EP10 skylight
Maximum thermal performance with diffused light.
- Insulation value (U-value): 0.60 W/m²K
- Opal (Acrylic/PC): LT: 38% | G: 22-23%
Rw value (Acoustic insulation rating in dB)
For those bothered by tapping rain or ambient noise, sound insulation is essential. The Skylux iDome series is absolutely at the top when it comes to noise reduction.
- Rw value iDome: 40 dB (Constant across all plastic top domes)
- Performance: This makes the iDome almost 2x quieter than a standard 3-wall plastic dome! Say goodbye to annoying tapping during a rain shower.
Glass & Construction
- Glass composition: Laminated inner pane and toughened outer pane.
- Super-insulating PVC frame: The compact window frame is filled with EPS (Ue-value 0.49 W/m²K) for maximum insulation without thermal bridges.
- Self-cleaning effect: Because the flat glass is covered by a domed plastic skylight, dirt rinses away easily and no water remains on the surface.
- Burglar-resistant & Safe: Neatly finished, fitted with anti-burglary screws/clips and 100% fall-through safe.
Specifications and manuals.
All documentation for design, specification and installation. Technical files, installation manuals and drawings - ready to download.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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