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Airlite highly insulated natural louvred ventilator

Airlite is a natural louvred ventilator suitable for natural day-to-day climate control as well as smoke control. It can provide inlet and extract ventilation as well as the entry of natural daylight for most kinds of industrial and commercial buildings. It provides exceptionally high insulation and low air leakage as well as excellent aerodynamic and acoustic properties. Airlite is suitable for either façade or roof applications and conforms to EN 12101-2 and is CE marked.


Its performance varies with the size and options selected (the majority of tests are to EN 12101-2):

  • Reliability: RE 1,000 (10,000 cycles)
  • Wind load: Up to 12,500 N/m²
  • Snow load: Up to 4,500 N/m²
  • Resistance to heat: B 300
  • Low temperature class: T(-15) ; T(-25)
  • Materials resistance to fire: E (to EN 13501-1)
  • U value: Up to 1.18 W/m²K
  • Aerodynamic coefficient: Up to 0.65 Cv
  • Air permeability: Air leakage for a medium size unit of 17.1 m³/hm² at 50 Pa
  • Sound insulation (R'w): Up to 20 dB R`w


Tested to and in compliance with EN 12101-2 and CE marked.

Please contact us for more information relating to the application, specification, installation and servicing of this product.

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