The Roof Mushroom Cowl (150mm), is Aluminium constructed and provides efficient exhaust expulsion through the roof. Complies with BAL40 (Bushfire Attack Level), when used with supplied cinder mesh insert.
![Deflecto Roof Mushroom Cowl Galvanized 100mm](https://digitalassets.reecegroup.com.au/m/76ad622e11110175/Web_280x210-Deflecto-Roof-Mushroom-Cowl-Galvanized-100mm.jpg)
![Deflecto Roof Mushroom Cowl Galvanized 100mm](https://digitalassets.reecegroup.com.au/m/76ad622e11110175/Web_1200x900-Deflecto-Roof-Mushroom-Cowl-Galvanized-100mm.jpg)
The Roof Mushroom Cowl (150mm), is Aluminium constructed and provides efficient exhaust expulsion through the roof. Complies with BAL40 (Bushfire Attack Level), when used with supplied cinder mesh insert.