The Fire Force dual-purpose ventilator, designed and manufactured by Ventrite International, offers a patented design to provide maximum exhaust area under fire conditions, providing a fully weatherproof unit in its closed position. It saves stock, saves buildings and most importantly, saves lives. In the event of a fire the louvre blades would open without failure by means of a unique spring loaded system.
The louvre in the open position is also supported by a special locking device to prevent wind from shutting it in high velocity wind regions. They are effective in keeping escape routes clear of smoke and assisting fire fighters to see and tackle the fire. Fire Force is also a highly efficient louvered natural ventilator which enhances comfort and productivity by providing cooling ventilation, releasing heat build-up and relieving psychological stress by giving natural day light in summer. In winter, it conserves heat in its fully closed position. Fire Force louvered ventilators are recommended for both roof and side wall applications.