Roof cowls for the extraction/ supply of air are made of galvanized
steel sheet as a standard. The bottom part is a male connector
for mounting to the roof base.
The product is available on request with a female connection
and/or made from stainless steel or aluminium sheet.
NOTE!
Extract roof cowls are fitted with a protection
mesh that prevents birds, insects, leaves and
others from entering into the ductwork.
