Suitable for natural smoke control and provision of extract ventilation for most kinds of industrial and commercial buildings.
Particularly suited for installation into glazing systems.
Natural casement roof ventilator, suitable for natural smoke control and day-to-day ventilation.
Features and benefits:
Also available as a single flap ventilator with high aerodynamic, acoustic and thermal performance (Firelight FL3) or as a double flap ventilator (Firelight Duo); both specified separately.