LumeraArchitectural glazed roof window with concealed controls for SHEV
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Product Information
Lumera is an aesthetic EN 12101-2 certified glazed roof window developed for structural glass roof applications where clean lines and concealed controls are essential. Available in rectangular, triangular and trapezoidal shapes, Lumera provides natural ventilation, smoke and heat exhaust ventilation, and daylight entry within a single solution. Its thermally broken aluminium construction, slim profiles and hidden actuators make it ideal for architecturally demanding projects.
Product Highlights
- EN 12101-2 certified for smoke and heat exhaust ventilation (SHEV)
- Concealed controls hidden within the frame for a clean architectural appearance
- Designed specifically for structural glass roof applications
- Suitable for both natural ventilation and smoke control applications
- Available in rectangular, triangular and trapezoidal configurations
- Thermally broken aluminium profiles for improved thermal performance
- U-values approximately 1.2-1.3 W/m²K depending on configuration
- Acoustic performance up to 40 dB depending on glazing specification
- Opening angles up to 70°/75° depending on configuration
Contact us
For more information on how we can help you with your project, get in touch with us
Technical Information
Dimensions
Lumera is available in rectangular, triangular and trapezoidal configurations and is manufactured to suit project-specific requirements. Available dimensions depend on the selected shape, opening angle, installation angle and glazing specification.
- Height / Length: 300-2,000 mm
- Width: 700-3,000 mm
- Maximum area: 3.5 m²
- Installation angle: 0°-30°
- Opening angle: Up to 70°/75° depending on configuration
Glazing Options
Lumera is designed for architectural roof glazing applications and can be supplied with a range of insulated glazing solutions to balance daylight, solar control, thermal performance and acoustic comfort.
- Double glazing with coated insulating glass
- Solar control glazing options available
- Acoustic glazing options available for enhanced sound insulation
- Glass thickness up to 37 mm
- Maximum glass weight up to 55 kg/m²
- Structural glazing appearance with concealed fixing details
Thermal Performance (U-Value)
Lumera combines thermally broken aluminium profiles with high-performance glazing to achieve system U-values of approximately 1.2-1.3 W/m²K, depending on dimensions, glazing specification and configuration.
Please contact our sales team for project-specific U-value calculations. Thermal performance will vary depending on dimensions, glazing specification and product configuration.
Acoustic Performance
Lumera can be specified with acoustic glazing options to help reduce external noise and improve indoor comfort in busy urban, transport and commercial environments.
Sound reduction up to Rw 40 dB depending on glazing specification
- Rw 38 dB with insulated glass 8-15-5.5.2 with Optilam glazing
- Rw 40 dB with acoustic Optiphon glazing specification
Certifications & Test Results
CE marked and certified in accordance with EN 12101-2
- EN 12101-2 Classification:
- Wind Load: WL 3000
- Snow Load: Up to SL 500
- Temperature Class: T(00) / T(-15)
- Reliability Class: Re 1000 + 10,000 double function
- Heat Resistance: B300
- Air Permeability: Class 4 to EN 12207
- Water Tightness: E650 / Class 9A
- Resistance to Variable Wind Loads: Class C4
- Tested in accordance with French Standards NF S 61937-1 and NF S 61937-7