NATURAL SMOKE AND DAYTO DAY VENTILATOR QUALITY, DESIGN AND PERFORMANCE Firelight Duo provides high performance extract ventilation for most kinds of industrial and commercial buildings. Image on the right: Le Vélodrome de Roubaix, France – Glazed Firelight DUO ventilators allow the entry of natural daylight above this new cycling sports hall, as well as provide fire protection. Illustrations below: There is a wide range of Firelight flaps and controls variants available and it is available in many different sizes. It provides high aerodynamic, acoustic and thermal performance. It has been designed with ever more stringent demands of the Energy Performance in Buildings Directive in mind. Polycarbonate and glass versions allow the entry of natural daylight, and a wide range of infill panels are available, including a reduced noise panel. It has the option of either pneumatic or electric linear drives. It has been tested to and is in compliance with EN 12101-2. Firelight – single flap Firelight DUO – double flap AVAILABLE VARIANTS - Firelight (single flap) - Firelight Side Control - Firelight Chain Drive - Firelight DUO (double flap) - Firelight DUO RN (acoustically attenuated with a noise reduction of R’w 49 dB with a ventilator height of 122mm) DIMENSIONS The ventilator is available from 1000mm to 2500mm in the width in 1mm increments (to 2000mm with bracket control option), and from 1000mm to 3000mm in the length in 1mm increments. The maximum dimensions depend on the type of ventilator selected. Firelight DUO RN – acoustically attenuated double flap Middle image: De la Salle apartments, Cuijk, Holland – The residents appreciate the benefits of natural daylight. “The profile system ensures that there is very low air leakage and U-value, thereby reducing energy costs.” Image on the right: Colt colleagues Eckbert Wolf and Andreas Mackert demonstrating the new Firelight profile system. Firelight | Natural smoke and day to day ventilator

“People feel better in Colt conditions.” Firelight / Firelight DUO / Firelight DUO RN DESIGN All components of the base and flap are manufactured from aluminium alloy. The frames of both the base and flap are thermally broken. Firelight has been tested and certified to EN 12101-2. Depending on the ventilator configuration, it can achieve the following: These flap types are available with thicknesses of up to 50mm: FLAP TYPES AT A GLANCE Firelight ventilators are available in a variety of different flap types. Their U values vary from between 1.9 and 0.5 W/m²K. • Double or triple glass - Snow...