Roof Cowl Only
Suitable for fitting on an upstand on a flat or angled roof for fitting extractor fans in a roof.
This one unit comes with bird mesh/vermin guard automatically
Will fit 315/350mm dia axial plate fans for exhausting from rooms/kitchens/canteens/workplaces/'factories/ through the roof to atmosphere.
We can supply fans etc and unit that are already pre assembled.
This does not have a fan attached this is the roof cowl assembly only.
See technical detail on the other photo.