Do you make a solid rain cover for 24 inch axial exhaust fan ?

JBH fans are designed to have enough exit velocity to keep out any rain while they are running.  The butterfly shutters will keep the rain out when the fan is off. If you are having trouble with water getting inside, please give us a call. Hoods are not required with these fans.... If you have any further questions, please feel free to give us a call! Thanks.