Ridge Ventilation Devices

GB-900 / 1200 / 1500 / 2100


  • Suitable on roofing, according to different ventilation volumes, it can be divided into V-900, V-1200, V-1500, V-2100.
  • Through the unique design of the rectification and spoiler, hot air will be exhausted automatically.
  • The ventilation device can replace the regular exhaust port according to the Law of Standards for Installation of Fire Safety Equipments Based on Use and Occupancy.