The Coltlite is a natural louvered ventilator suitable for natural day-to-day building ventilation. It also provides smoke control and natural daylighting, without electrical or operating costs. The Coltlite is CE marked.

Each unit can provide inlet and extract ventilation for commercial and industrial buildings. Typical applications are hospitals, schools, shopping centers, apartments, and commercial buildings.

The Coltlite is easy to install. It is delivered fully assembled for installation into a structural opening or curtain walling. It has a wide range of base profiles to suit most sheeting, curb or glazing applications. The frame is manufactured from tough, corrosion resistant aluminum alloy, with stainless steel fixings, to ensure durability. Coltlite uses narrow framework and motors can be hidden within the frame or are small in size.

Click here To learn more about natural smoke ventilation for climate control and passive smoke ventilation.

  • Overall Frame Depth: 47 mm
  • Frame Face Width: 30 MM
  • Outer Frames: extruded aluminum
  • Thickness of glass: 8mm, 10mm, 12mm, or 28 mm
  • Maximum Opening angle: 90°
  • Glazing: Double glazed or frameless single glazed overlapping louvers.
  • Thermal Protection: Thermally Broken, Non Thermally Broken
  • Controls: electronic or manual

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


Product Testing and Certification
  • EN 12101-2 (smoke ventilators)
  • EN 14351-1 (natural ventilators)
  • EN 14351-1 (façade elements)
  • CE marked
Product Mounting
The Coltlite is suited for installation into the façade of the building.
Moffitt is now the exclusive U.S. partner for Colt Smoke Control & Daylighting Products.Learn More