Skylux iDome Flex 2.0 openable version with clear glass 0750 x 1250 mm

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%

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 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.