RIGA Heavy Duty and Insulated Greenhouses Are Used For The Professional Grower Or Regular Gardeners Looking For Better Results.
RIGA Heavy Duty and Insulated Greenhouses are constructed of 16mm triple wall polycarbonate for superior insulation and a 5" high galvanized base and aluminum frame with 4 mm twin-wall UV coated polycarbonate glazing panels for long lasting durability. Provides first rate insulation, ventilation and light transmittance. Triple walls, front and back dutch doors, four roof windows and rear exhaust fan. Roof windows with temperature sensitive automatic openers allow automatic opening and closing of windows. Withstands several feet of snow and high winds without casting shadows on plants below. Holds heat in winter, expels heat in summer and provides plants with maximum sunlight. Roof style is Onion. Frame color finish is Anodized. Canopy panel color is Clear. Capacities per square foot are 54', 81', 102', 108', 135', 165' and 283'. Available in a variety of series/types and sizes. Shelves, Foundation Frames, Extension Kits, Metal Hooks, Seed Trays, Roof Windows and Plastic Hooks are also available. 10 Year Limited Warranty On Frame.