The Unitex Roof Cowl (model WB200C) is designed for commercial ventilation applications, accommodating duct sizes from 200 to 250mm. It provides full weather protection while ensuring minimal pressure drop for efficient airflow. Units in this size range include a bird guard for added protection against debris and wildlife.
Constructed from galvanised steel and enhanced with a dark brown epoxy powder coat, this cowl offers long-lasting durability. A stock aluminium weather apron is supplied, and the unit is suitable for flat or pitched roofs up to 20° as standard. For aesthetic flexibility, the 110mm grey PVC version can be supplied in special colours to match building designs, making the WB200C a reliable and adaptable solution for commercial ventilation projects.