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Extra-Tall High Tunnels

Extra-Tall High Tunnels give you extra vertical space for taller plant varieties or for hanging plants. The roll-up or drop-down sides offer extra control over the ventilation inside your greenhouse. These structures are ideal for multiple commercial and medical growing operations. The extra growing space will help increase your yield and production in no time.
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  • Frame: 2.375" OD, 16-gauge, galvanized steel
  • Covering: 6 mils 4-year Clear Greenhouse Film
  • Three rows of 1.315" OD 17-gauge purlins
  • Heavy-duty ground posts are included.
  • Sidewall: Roll-Up or Drop-Down Side options
  • Sidewall Height: 6'
  • Rafter Spacing: 6'


Also Available Separately:

  •  shade cloth
  • Seed propagation supplies
  • Anti-condensate and anti-drip poly film


** Note 

Covering:  Available with Our 5.2 oz.,12 mil Clear Woven Greenhouse Covering, comes with a 4-year warranty. With added UV inhibitors, this cover offers 85% light transmission, has excellent cold-crack resistance, and will not tear.

Structure:  Available in More sizes. Please contact the office at 1-800-531-4769