Description: We can supply the Wall Opensky Louvred Smoke Ventilator, a cost effective and energy efficient natural and smoke ventilator for use as Smoke & Heat Exhaust Ventilation (SHEV). Complies with the latest regulations and we can issue a copy of the test certificate upon request. The louvred smoke ventilators are sold sized at 1.0sqm for staircases or 1.5sqm for head of shaft ventilation, and can be fitted with perspex blades to allow natural light into the stairwell.
Approved for smoke clearance of staircases, smoke shafts and lobby areas
Sized at 1.0sqm for staircases or 1.5sqm for head of shaft ventilation
Optional perspex blades allow natural daylight into the building
Installation – can be fitted into any roof or glazed construction
All SVS installations & Maintenance meet the requirements of Approved Document B, BS7346, BS9999, BS9991, EN12101 and The Regulatory Reform (Fire Safety) Order 2005. Please follow the links below for more information.