Lamilux
Continuous Rooflight B
The LAMILUX Continuous Rooflight B brings generous natural daylight into industrial, commercial and sports buildings while providing reliable protection in demanding weather conditions. As the first continuous rooflight on the market with tested airtightness up to Class A, it helps reduce uncontrolled air leakage and supports energy-efficient building operation.
It is also certified for watertightness in heavy rain and storm conditions. Its thermally separated construction and highly insulating glazing reduce heat loss and minimise the risk of condensation, helping to create a comfortable indoor environment throughout the year. The robust system is designed to withstand high snow loads, hail, UV exposure and challenging environmental conditions.
Integrated ventilation flaps provide fresh air and can also be configured as a tested smoke and heat exhaust system. Optional sun protection and permanent fall-through protection add further comfort and safety, while BIM-ready planning data supports efficient project design.
Stability
- NEW: design snow load up to 4.4 kN/m² (according to Eurocode)
- NEW: with our GFUP glazing, a composite material made of glass fibres and polyester resin, we achieve hail resistance class HW5 according to the VKF guideline
- Thanks to our Composites Division and the associated expertise, our GFUP glazing is particularly resistant to UV radiation, weathering and chemically aggressive emissions
- The world's first Continuous Rooflight with audited watertightness under heavy rain and storm (DRI 3.0 m/s²)
- Our Continuous Rooflight B is BIM-ready - download at bimobject.com
- Extremely stable when open guaranteed by spring-loaded multiple joint traverses connected directly to the flap construction
Energy efficiency
- NEW: First Continuous Rooflight on the market with tested air tightness up to class A according to ETA 09/0347
- Integrated, modular system which consists of many perfectly matched and innovative individual components
- Perfect heat insulation with European approval for use
- The internal and external metal components, both in the load-bearing structure and in the flap systems, are completely thermally separated from one another
- Use of the isothermal load converter (ITL) – a component for the use of material with excellent heat insulation properties at the anchor point
- Composite glazing with extremely low thermal transmittance coefficients
- LCA made easy: For our Continuous Rooflight B there is an comprehensive product declaration according to ISO EN 15804
Safety
- Fall-through-proof during installation, valid for 1 year after manufacture
- Optional: permanent fall-through protection can be ensured by various systems
- We maintain professionally and regularly for you
SHEV
- NEW: SHEV and ventilation drive now also available as 48 volt motor
- Effective ventilating action with the Smoke Lift Continuous Rooflight B (DIN EN 12101-2), as a double or single flap
- In case of fire, they are quickly opened by means of thermal release, thermal and CO2 remote release or electric remote release
- All smoke and heat exhaust systems can also be combined with ventilation systems
LAMILUX Continuous Rooflight S
The LAMILUX Continuous Rooflight S combines a distinctive ridged-roof design with energy-efficient daylighting for industrial and administrative buildings. Available with glazing inclinations of 30° or 45°, it offers architectural flexibility while bringing generous natural light into large interiors. Its fully thermally separated construction and insulating glazing reduce heat loss and help minimise condensation, while the solar heat input can be adapted to the requirements of the building. As the world’s first continuous rooflight with certified watertightness in heavy rain and storm conditions, it provides reliable protection even in demanding weather and withstands high wind and snow loads. Integrated ventilation flaps provide natural fresh air and can also be configured as a smoke and heat exhaust system, with single-flap or double-flap options arranged opposite or adjacent to one another. A wide choice of glazing options and integrated fire protection features ensures lasting safety, flexibility and reliable performance for demanding roof projects.
Design
- The structure features a ridged roof design which is appealing from an architectural point of view
- Modern overall impression, innovative construction
Energy efficiency
- Mullion and transom construction and flap systems are thermally separated
- Isothermal Load Converter (ITL) – a component designed to incorporate highly thermally insulating materials in the base profile
- Composite glazing adapted to building-specific energetic requirements (panel thickness between 10mm and 32mm) with low heat transmission coefficients of up to 1.2 W/(m²K)
- High energy-saving daylight incidence and configurable solar heat input
- Energy-efficient, natural ventilation
- Life cycle assessment made easy: There is a comprehensive Environmental Product Declaration for the Continuous Rooflight S in accordance to ISO EN 15804
Safety
- Bionically Dynamic Tensioning Technology (BDT) in the ridge area for flexible force/ tension compensation in the event of heavy wind and snow loads
- Active Expansion Absorber (AEA) for absorbing expansion differences between seals and tensioning belts in the glazing bars
- Dynamic Torque Control (DTC) to ensure perfect tensioning and secure mounting of the glazing in the flap systems
- Modular flap systems in various sizes for perfectly dimensioned smoke extraction areas
- Linear Burn-through Protection (LBP) to prevent the spread of fire on the roof
- Integration of smoke and heat exhaust ventilation systems (SHEVs) and SHEV control panels
Innovation
- The world’s first Continuous Rooflight with certified watertightness in heavy rain and during storms (DRI 3.0 m²/s)
- The use of cutting-edge materials ensures that the product is completely thermally separated to meet the highest energy efficiency standards for modern industrial and administrative buildings
- Due to innovative system components, the Continuous Rooflight can withstand the strongest wind and snow loads
- Wide range of glazing options
- Glazing surfaces are available with 30° or 45° incline
- Design: Northern light shed roof with and incline of 30° on the rear of the shed and an incline of 60° on the northern light
Continuous Rooflight B Passivhaus
As the world’s first Passivhaus-certified continuous rooflight system, the LAMILUX Continuous Rooflight B Passivhaus combines generous daylight with outstanding energy efficiency. Certified in Passivhaus efficiency class phB, the complete system achieves a heat transmission coefficient of 0.95 W/(m²K).
Its thermal-bridge-free construction and consistent temperature distribution help reduce heat loss and minimise the risk of condensation, creating a comfortable indoor environment throughout the year.
At the same time, the system offers certified watertightness in heavy rain and storm conditions and is designed to withstand demanding wind and snow loads.
Permanent fall-through protection and integrated fire protection technology provide additional safety on the roof. Optional sun protection and RAL colour finishes allow the continuous rooflight to be adapted to individual architectural and functional requirements.
Certified energy efficiency
- The world’s first Passivhaus certified Continuous Rooflight system
- Passivhaus efficiency class – phB
- Heat transmission coefficient (USK): 0.95 W/(m²K)
- Overall system with flawless isothermal lines and free of thermal bridges
- Thermal performance values calculated based on DIN EN ISO 10077-1 and 10077-2
- Life cycle assessment made easy: There is a comprehensive Environmental Product Declaration for the Continuous Rooflight B Passivhaus​ in accordance with ISO 14025 and EN 15804 (EPD - modules A1 - D)
Stability and security
- The world’s first Continuous Rooflight with certified watertightness in heavy rain and during storms (DRI 3,0 m²/s)
- Based on European Technical Approval ETA-09-0374
- Complies with European standards regarding snow and wind loads
- Thermal protection properties tested in accordance with ETAG 010
- Watertightness tested in accordance with ETAG 010
- Burn-through safety verified in accordance with DIN 18234-3
- Melt-out verified in accordance with DIN 18230-1
- Permanent fall-through protection grid
LAMILUX Continuous Rooflight S​ energyline
The LAMILUX Continuous Rooflight S energyline combines natural daylight, fresh air and on-site solar power in one integrated roof system.
Its shed-roof design features photovoltaic modules on the opaque rear surface with a 30° inclination, while the 60° north-facing translucent surface brings even, glare-reduced daylight into large interiors.
The thermally separated construction and insulating glazing help reduce heat loss and minimise the risk of condensation, supporting energy-efficient building operation.
Certified watertightness in heavy rain and storm conditions, together with high resistance to wind and snow loads, ensures reliable long-term performance.
Integrated ventilation flaps provide natural ventilation and can also be configured as smoke and heat exhaust systems.
Optional fall-through protection, shading solutions and integrated fire safety features provide additional security and comfort, making it a future-ready choice for industrial and commercial buildings that combine natural daylight with solar power generation.
Safety
- Bionically Dynamic Tensioning Technology (BDT) in the ridge area for flexible force/ tension compensation in the event of heavy wind and snow loads
- Active Expansion Absorber (AEA) for absorbing expansion differences between seals and tensioning belts in the glazing bars
- Dynamic Torque Control (DTC) to ensure perfect tensioning and secure mounting of the glazing in the flap systems
- Modular flap systems in various sizes for perfectly dimensioned smoke extraction areas
- Linear Burn-through Protection (LBP) to prevent the spread of fire on the roof
- Integration of smoke and heat exhaust ventilation systems (SHEVs) and SHEV control panels
Design
- The structure features a ridged roof design which is appealing from an architectural point of view
- Modern overall impression, innovative construction
Energy efficiency
- Mullion and transom construction and flap systems are thermally separated
- Isothermal Load Converter (ITL) – a component designed to incorporate highly thermally insulating materials in the base profile
- Northern light side: Composite glazing adapted to building-specific energetic requirements (panel thickness between 10mm and 32mm) with low heat transmission coefficients of up to 1.2 W/(m²K)
- Energy-efficient, natural ventilation
- Life cycle assessment made easy: There is a comprehensive Environmental Product Declaration for the Continuous Rooflight S in accordance with ISO EN 15804
New
- Combination of skylight and green energy generation through sophisticated photovoltaic modules
- Northern light shed roof with 30° incline of the PV, opaque rear of the shed roof and 60° incline in the northern light side: This allows you to take advantage of the optimum sun angle of 30° (other dimensions available on request)
- The world’s first Continuous Rooflight with certified watertightness in heavy rain and during storms (DRI 3.0 m/s²)
- The use of cutting-edge materials ensures that the product is completely thermally separated to meet the highest energy efficiency standards for modern industrial and administrative buildings
- Due to innovative system components, the Continuous Rooflight can withstand the strongest wind and snow loads
- Wide range of glazing options
LAMILUX Continuous Rooflight
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