The Moffitt Firelight is a natural casement roof ventilator, suitable for natural smoke control.  Firelight has high aerodynamic, acoustic and thermal performance, providing extract ventilation for most kinds of industrial and commercial buildings. It is particularly suited for installation into glazing systems.

Firelight is available either a single or a double flap version:

  • FL2: Single flap ventilator
  • FL3: Single flap ventilator with high aerodynamic, acoustic, and thermal performance (BIM Model)
  • Duo: Double flap ventilator (BIM Model)

Learn more about natural smoke ventilation systems for climate control and passive smoke ventilation.


  • Width: 1000mm to 2500mm in width (1mm increments)
  • Length: 1000mm to 3000mm (1 mm increments)
  • Flap Types: Glazed
  • Construction: All components of the base and flap are manufactured from EN AW 6060-T66 aluminum alloy. The frames of both the base and flap are thermally broken.


  • Finishes: Polyester powder paint, Mill finish, Anodized (thickness 20 μm), Special finish on request
  • Controls: Pneumatic or Electric Linear Drives
  • Fixing: Fixing flange for curb, glazing, or roof sheeting.


The Firelight name is a trademark of Colt International Licensing Limited, UK.

BIM ready logo for natural roof ventilators

Product Catalog

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Product Testing and Certification
  • EN 12101-2 (smoke & heat)
  • EN 12208 (water resistance)
  • EN 12210 (wind)
  • CE marked and is manufactured under the ISO 9001 quality standard
Product Mounting
The Firelight is roof mounted, fixed for curb, for glazing, or for roof sheeting.
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