Description: The Garden Grower is a commercial quality, steel-frame hobby greenhouse featuring attractive and functional rounded eaves for easy snow shedding. This greenhouse kit includes everything required for complete installation for someone who is familiar with construction. It builds easily on your foundation or existing slab and is available in many sizes. This hobby greenhouse can be engineered to meet almost any load. Feature: Dimension: Width = 9', 12', or 18' Length = 12', 18', 24', 30', or 36' Height = 9', 10', or 10' 6" Glazing :6mm polycarbonate twin-wall covering Color:Black Vent :Roof vent(s) are optional and can be ordered separately Door :3' x 6'-8" storm door Assembly Erect the structure yourself. We do not recommend this unless you have construction experience. Components supplied are pre-cut and drilled. Step-by-step installation instructions are included. IGC provides online and telephone support to answer any questions you may have. ABE has an experienced greenhouse construction team to assemble the greenhouse and install all working components. Turnkey Greenhouse Construction by International Greenhouse Company allows you to spend time managing your business instead of running a construction project. Durability All Garden Grower Hobby Greenhouses are engineered to meet 70 mph wind and 10 pound live load per the UBC Building Code. Even higher load ratings and stamped engineered plans are available at extra cost. All galvanized steel frame insures maximum strength and life. Lexan twin-wall polycarbonate covering is UV resistant and carries a 10 year warranty against discoloration. The Garden Grower uses the same steel components as utilized in our commercial structures. Feature Prices include complete frame with 6mm polycarbonate twin-wall covering and (1) 3' x 6'-8" storm door and complete assembly instructions. Roof vent(s) are optional and can be ordered separately.