Airvent Optima – The best performing louvred smoke ventilator on the market
No other louvred ventilator can match the Optima for insulation performance, air/water tightness and is truly thermally broken.
– The Optima is the most energy – efficient Louvred ventilator on the market for both day to day ventilation and smoke exhaust ventilation.
– U values .99 W/m2K to 1.3W/m2K (depending on size and louvre blade configuration)
– EN 12101 – part 2 – independently tested and certified and also CE marked
– Air permeability class 4 to EN 12207
– Watertightness class E1050 in accordance with EN 12208 (comparable to Hurricane strength winds)
– Resistance to wind loads class C4
– Acoustics: RW =21/26//31 dB in accordance with EN ISO 10140-2
– Truly thermally broken, not only the louvres, but also the base and body are thermally broken, giving similar performance to an insulated double flap ventilator.
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