Specialist Contractors of Side Hung Smoke Extract AOVs

Specialist Contractors of Side Hung Smoke Extract AOVs

Side hung open out AOV's utilised to exhaust smoke to atmosphere. The AOV's are often located within the vertical upstand of an atrium or at high level as part of a natural intake/extract natural smoke ventilation system. Their performance is measured as aerodynamic free area (Aa) with quantities calculated in accordance with the fire strategy.

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