Fire 60 offer a comprehensive range of fire rated air transfer grille systems for use in Timber fire doorsets for up to 60 minutes fire resistances.
In Normal use the Fire 60 system is designed to allow air to be circulated throughout the building. In the event of a fire the system will close and provide a fire barrier to restrict the passage of hot gases. Tested to BS476:PT22 for both 30/60 min.
Transfer Grilles are of robust construction. The frames are constructed from mild steel. Modular construction allowing free airflow. Easily installed and maintenance free.