The DV150 Hi Flow Roof Vent is designed for all tin and tiled roof applications and is easily retro fitted onto existing 150mm roof flumes. This vent is engineered to relieve restriction for all household, kitchen/BBQ rangehoods and bathroom ceiling exhaust fans by creating increased airflow. When tested The DV150 HI flow roof vent has been proven to increase air flow by >40%, lowering the load on electrical motors and dropping the operating decibel reading of a range hood motor by up to 30%.
Further benefits of using this vent include:
1) It can be used in Bush fire regions (Bal 12.5 – BAL 40);
2) It stops flies and vermin entering the home
3) Can be used in coastal regions.