Riverstone | General Purpose Greenhouse and Small Building Exhaust Fan System PALRAM PRESTIGE GREENHOSUE or to move the cart

or to move the cart wherever you’d like to access it in the home

8mm twin wall polycarbonate end walls

while the 4mm twin-wall roof blocks up to 99

inch thick

Riverstone | General Purpose Greenhouse and Small Building Exhaust Fan System PALRAM PRESTIGE GREENHOSUE or to move the cartThe RSI General Purpose Greenhouse & Small Building Electric Powered Exhaust Fan System is designed to fit all structures. The general design is for low profile structures that are in need of air. Our fan is proudly made in the USA and truly designed to fit all structures, but the purchaser needs to be able to retrofit the exhaust system to their own structure since each structure and building materials are different. Two ways our fan can be mounted,