Growers Supply

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GrowSpan Rolling Premium High Tunnels

Make crop rotation easy, avoid soil nutrient depletion and prevent buildup of soil-borne diseases with GrowSpan Rolling Premium High Tunnels.

  • Smooth rolling action with pipe track rollers allows you to move your high tunnel from one section of your field to another.
  • Frames are manufactured from 14-gauge, 1.90" OD USA-made, triple-galvanized structural steel tubing. Five rows of purlins ensure durability.
  • Our SunMaster® 6 mil 4 year Greenhouse Film is made from strong copolymer resin, with tri-layer construction and UV additives. This film offers 92% light transmission and comes with a 4 year warranty.
  • Includes heavy-duty partial wall end framing and extra durable wind bracing.
  • Triple-zippered end panels, manufactured from 10 oz., 22 mil premium rip-stop translucent fabric, come complete with fabric clips for attaching.
  • Roll-up sides, with our exclusive "Twist-of-the-Wrist" Roll-Up Assembly, make four-sided ventilation simple.
  • Rafter spacing: 4'.