VEVOR 16'' Shutter Exhaust Fan, High-speed 2000 CFM, Aluminum Wall Mount Attic Fan with AC-motor, Ventilation and Cooling for Greenhouses, Garages, Sheds, Shops, FCC
My new shop has corrugated exterior metal walls. The corrugation runs horizontally. How would the 16" fan mount on this? Most of the pictures I see are on totally flat walls. Thanks.