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Junior Teaching Greenhouse Package

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18′ Wide x 36′ Long x 10′ 6″ Height

The Junior Teaching Greenhouse Package (Garden Grower Hobby Greenhouse) is commercial quality greenhouse at a price that will not break your budget. Don’t let the price fool you; the frame of this structure is constructed from the same high quality, galvanized steel roll-formed components as our larger greenhouses. As such, this building can be engineered to meet almost any snow or wind load rating. The 6mm twinwall polycarbonate covering offers an R-Factor of 1.55 which is only 0.02 less than 8mm coverings and comes with the same 10 year warranty. For these reasons and more, this “Junior” Series package is one of our most popular and will offer performance and reliability for generations of students.

Package Includes

  • Complete frame with 6mm polycarbonate twin-wall covering
  • (1) 3′ x 6′-8″ Plyco insulated door
  • (2) J&D Exhaust Fans
  • (2) J & D Motorized Inlet Shutters
  • (1) Heating Thermostat
  • (1) 2 Stage Cooling Stat
  • (1) Modine HD75 High Efficiency Gas Unit Heater (Natural Gas or Propane)
  • (2) Horizontal Air Flow Fans
  • Complete assembly instructions
  • Electrical wiring diagram showing details of all equipment connections

Assembly Options

  1. Build the greenhouse with your students and boosters who have construction experience or hire a local contractor to erect the structure. 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.
  2. IGC 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.
  3. A combination of (1) and (2). IGC can begin the project by setting the column posts and your students, boosters, or contractor can complete the rest of the structure with IGC supervision. For information on how best to plan your greenhouse assembly and construction prices, call a Sales Representative toll-free at 1-888-281-9337.


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.

Free Shipping – Anywhere in the Continental United States

Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact IGC Sales Representative for special shipping rates from the West Coast to Alaska or Hawaii.