Skip to product information
1 of 1

FarmTek GrowSpan Greenhouse Systems

FarmTek GrowSpan 20'W Round Premium Extra Tall Tunnel Greenhouse System | High Yield | Durable Design

FarmTek GrowSpan 20'W Round Premium Extra Tall Tunnel Greenhouse System | High Yield | Durable Design

Regular price $3,879.00
Regular price Sale price $3,879.00
Sale Sold out
Customizable
Fast
24/7 Support
  • High-Quality Steel Frame: Triple-galvanized structural tubing for exceptional durability
  • Enhanced Light Diffusion: Available 92% or 85% light transmission covers
  • Adjustable Ventilation: Universal Joint Roll-Up Sides for easy airflow control
  • Extended Growing Season: Allows earlier planting and later harvesting
  • Multiple Size Options: Flexible length choices to suit different grow operations
View full details

Product Description

FarmTek GrowSpan 20'W Round Premium Extra Tall Tunnel Greenhouse System | High Yield | Durable Design

DESCRIPTION

The FarmTek GrowSpan 20'W Round Premium Extra Tall Tunnel Greenhouse System is designed to optimize your growing season, enhancing crop yield, quality, and profitability by up to 50%. Ideal for cultivating vegetables, small fruits, cut flowers, and more, this high tunnel offers controlled environmental benefits, such as temperature regulation and protection from harsh weather conditions. The sturdy frame is crafted from USA-made, triple-galvanized structural steel tubing, ensuring long-term durability and resilience.

Choose from two high-performance cover options: the Sun Master® 6 mil Clear Greenhouse Film, featuring 92% light transmission and a 4-year warranty, or the PolyMax® 5.2 oz Clear Woven Greenhouse Covering, offering 85% light transmission and exceptional UV resistance. The greenhouse includes versatile ventilation options like Roll-Up Sides with the exclusive "Twist-of-the-Wrist" Assembly and Roll-Up Doors, allowing optimal air circulation to create a healthy environment for your crops.

Key Features

  • Durable Construction: USA-made, triple-galvanized steel frame for long-lasting performance
  • High Light Transmission: 6 mil Clear Greenhouse Film with 92% light transmission, or 5.2 oz Fabric Covering with 85% light transmission
  • Flexible Door Options: Choose from Triple-Zippered End Panels or Roll-Up Doors with hand crank
  • Enhanced Ventilation: Roll-Up Sides with Twist-of-the-Wrist Assembly for controlled airflow
  • Extra Tall Design: Provides additional vertical growing space for improved crop capacity
  • 4’ Rafter Spacing: Ensures structural integrity and strength, suitable for various weather conditions
  • Heavy-Duty Ground Posts: Secures the structure firmly in place
  • Baseboard Ready: Optional baseboard compatibility with Recycled Plastic Lumber for added stability (sold separately)
  • Multiple Lengths Available: Ranging from 24' to 120' to suit various operational needs
  • Complete Hardware Included: All necessary components for setup are provided

Detailed Specifications

Category Specification
Width 20'
Height 12'
Length Options 24', 36', 48', 60', 72', 84', 96', 120'
Cover Material Options 5.2 oz Fabric, 6 mil Single Layer Greenhouse Film
Frame Material USA-made, triple-galvanized structural steel tubing
Pipe Gauge 14 GA
Pipe Diameter 1.66"
Door Style Triple Zipper, Roll-Up with Hand Crank
Rafter Spacing 4'
Purlins 3 rows

Benefits

  • Boosted Crop Productivity: Increases yield and quality by up to 50%
  • Year-Round Growing Potential: Extends the growing season and provides protection from harsh elements
  • Enhanced Ventilation and Airflow: Adjustable roll-up sides and doors for optimal climate control
  • Flexible Design: Available in multiple lengths with customizable options for diverse applications
  • Robust and Reliable: Engineered for durability and to withstand different environmental conditions

In Package

  • 20'W GrowSpan Round Premium Extra Tall Tunnel Frame
  • Choice of 5.2 oz Fabric Covering or 6 mil Greenhouse Film
  • Universal Joint Roll-Up Side Hardware
  • Roll-Up Door with Hand Crank
  • Heavy-Duty Ground Posts

Available Options

  • Baseboards: Compatible with Recycled Plastic Lumber for added stability (sold separately)
  • Door Options: Customizable Zippered and Roll-Up Doors

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!