VELUX Smoke Ventilation Roof Window
VELUX's GGL and GGU smoke ventilation windows are designed to enhance safety by automatically releasing smoke and heat in the event of a fire, ensuring clear escape routes and aiding firefighting efforts. These windows are ideal for stairwells, corridors, and other common access areas in residential and commercial buildings.
Key Features:
Automatic Operation: Equipped with sensors and control systems that activate the window to open automatically when smoke is detected, facilitating efficient smoke extraction.
High-Quality Materials:
GGL Model: Features a natural pine finish with a protective clear lacquer, suitable for living areas.
GGU Model: Boasts a maintenance-free white polyurethane coating, ideal for humid spaces like bathrooms and kitchens.
Compliance and Certification: Both models are tested and certified to EN 12101-2, meeting stringent safety standards for smoke and heat exhaust ventilation.
Available Sizes:
VELUX smoke ventilation windows come in various sizes to accommodate different building requirements:
78 x 98 cm (MK04) – 2no required to meet building regulations to achieve either 1m2 or 1.5m2
78 x 118 cm (MK06) – 2no required to meet building regulations to achieve either 1m2 or 1.5m2
78 x 140 cm (MK08) - 2no required to meet building regulations to achieve either 1m2 or 1.5m2
114 x 118 cm (SK06)- 1no required to meet building regulations to achieve 1m2
114 x 140 cm (SK08)- 1no required to meet building regulations to achieve 1m2
134 x 98 cm (UK04)- 1no required to meet building regulations to achieve 1m2
134 x 140 cm (UK08)- 1no required to meet building regulations to achieve 1.5m2
Â
Notably, the SK06 size provides a smoke ventilation area of 1 m², while the UK08 size offers 1.5 m², aligning with specific building regulation requirements.
System Components and Setup Requirements:
To establish a fully functional smoke ventilation system, the following components are required:
Roof Window: Select either the GGL or GGU model in the appropriate size for your ventilation needs.
Flashing Kit: Ensures a watertight installation, with options available for different roofing materials:
Control System (KFX 210): Comprises the control panel, smoke sensor, and break glass point, orchestrating the automatic operation of the window during fire events.
Wind Deflector (KFD 0000): An optional accessory that enhances compliance with aerodynamic smoke ventilation requirements by directing airflow effectively.
Building Regulations Compliance:
In the UK, building regulations stipulate specific requirements for smoke ventilation areas:
Stairwells: A minimum free area of 1 m² is required for smoke ventilation.
Corridors: A minimum free area of 1.5 m² is mandated for effective smoke extraction.
VELUX's smoke ventilation windows are designed to meet these standards, with sizes like the SK06 and UK08 providing the necessary ventilation areas to ensure compliance.
By integrating VELUX's GGL or GGU smoke ventilation windows into your building's design, you not only enhance safety but also ensure adherence to essential building regulations, providing peace of mind and protection for occupants.
