Roof Opensky AOV Louvred Smoke & Natural Ventilator
Our louvred AOV Opensky is a natural and smoke ventilator perfect for comfort ventilation or as part of a SHEV (smoke and heat exhaust ventilation) system. The AOV Opensky is available in a range of dimensions, control operations and finishes making it suitable for a wide range of applications include both wall and roof.
- Vent typeN-SHEV
- tested toBSEN 12101-2:2003
- Approved Doc B Free Area1.0m² & 1.5m²