HELIOS
Architectural daylight solutions
Bring the sky inside. Roof glazing controls daylight and ventilation without compromising watertightness or thermal performance.
Available solutions
- Velux Commercial
Velux Modular Skylight
VMS modular skylights are high-end daylight systems for residential and commercial buildings. Developed with Foster + Partners, they turn flat or pitched roofs into generous, light-filled surfaces.
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Standard flat-glass skylight for direct daylight and fresh air in commercial buildings.
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Benefits
- Light
Up to three times more daylight than an equivalent vertical window.
- Thermal
Triple glazing, solar control and Ug values down to 0.5 W/m²K.
- Ventilation
Motorised opening, natural smoke extraction, and rain and wind sensors.
- Watertightness
Long-term watertightness guarantee for the complete system.
Technical data
Double or triple tempered laminated glazing, typically 28 to 52 mm depending on span and requirements.
Ug 0.5 to 1.1 W/m²K. System Uw down to 0.8 W/m²K with triple glazing.
EI30 and EI60 solutions are available depending on zone and brand.
Designed according to SIA 261; calculations are provided during the design study.
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