The American Hobby Lean-to greenhouse has an all aluminum construction with built in potting benches and shelves. The greenhouse has a thermostatically controlled exhaust fan ventilation system which helps prevent plant diseases. The American Hobby Lean-to greenhouse can be constructed with either curved or a straight eave design. The glazing is either double strength glass or polycarbonate. The American Hobby Lean-to comes in either 6’ or 8’ wide models and varying roof pitches, call today for more details.