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The FarmTek GrowSpan Rolling Premium High Tunnel Greenhouse System is designed to enhance crop yield, quality, and extend the growing season while providing easy crop rotation. With its innovative rolling system, this high tunnel can be smoothly relocated across your field, helping avoid soil nutrient depletion and reducing the buildup of soil-borne diseases. Constructed with a durable 14-gauge, 1.90" OD triple-galvanized structural steel frame, it includes five rows of purlins for added stability, heavy-duty wind bracing, and partial wall end framing to withstand challenging conditions.
The high tunnel is covered with SunMaster® 6 mil 4-year Greenhouse Film, offering 92% light transmission and UV protection, ensuring ideal growing conditions. Triple-zippered end panels and roll-up sides, equipped with the “Twist-of-the-Wrist” Roll-Up Assembly, allow for efficient four-sided ventilation, creating an optimal environment for plant health and growth.
| Category | Specification |
|---|---|
| Width | 30' |
| Height | 12' |
| Length Options | 24', 36', 48', 60', 72', 84', 96' |
| Frame Material | 14-gauge, 1.90" OD USA-made triple-galvanized steel tubing |
| Cover Material | SunMaster® 6 mil 4-year Greenhouse Film |
| Light Transmission | 92% |
| Ventilation | Roll-up sides with "Twist-of-the-Wrist" Roll-Up Assembly |
| End Panels | Triple-zippered, 10 oz., 22 mil premium rip-stop translucent fabric |
| Rafter Spacing | 4' |
| Purlins | Five rows for additional stability |
Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
US$40
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