Premium Round Style High Tunnel

ClearSpan High Tunnels elevate temperatures over a several week period while offering protection from rain, wind, insects, birds and disease. These inexpensive, high quality, protective hoop buildings can reduce the need for pesticides and help produce early, higher crop yields.

• Keeps temperatures even.
• Promotes biological pest control.
• Improves water and nutrient applications.
• Both ends open completely to do tilling, weeding, and chemical applications.
• Manufactured from 14 gauge Allied Gatorshield structural steel tubing.
• 4' rafter spacing.
• 20'W has 3 rows of purlins.
• 26'W and 30'W have 4 rows of purlins.
• Four-sided ventilation with our exclusive "Twist of the Wrist" assembly.
• Cover and curtains are single layer 6 mil 4 year greenhouse film. Ends are 10 oz. per square yard rip-stop translucent fabric.
• Heavy duty ground posts included.
• Baseboard is recommended. Our recycled plastic lumber, sold separately, is ideal.