Industrial Tunnel Greenhouse – 30’ x 40’ & 30’ x 80’

Strong, Spacious, and Built to Last

The Industrial Tunnel Greenhouse is engineered with a heavy-duty galvanized steel frame and covered with a 6-mil clear EVA plastic film. Perfect for commercial growers or hobbyists, it creates a controlled environment to start seedlings, protect crops from harsh elements, shield against pests, and promote healthier plant growth.

Key Features

• Durable Structure

  • Heavy-duty galvanized steel frame

  • 2” truss arches (15-gauge) and 1.65” horizontal purlins (15-gauge)

  • Reduced 50” bay spacing for superior strength

  • Pre-drilled footplates for easy installation

• Optimal Growing Environment

  • 6-mil clear EVA plastic film with 92–96% light transmittance

  • 20% light diffusion for softer sunlight and less crop stress

  • 80% thermal effect to regulate temperature

  • Anti-fogging and anti-drip properties for consistent light and protection

• Ventilation & Accessibility

  • Full-length 40’ roll-up sides with 4’ hand crank for airflow and reduced condensation

  • Two large bi-parting swing doors (88” W x 78” H) on each end for easy access

  • 12’ peak ceiling height for better air circulation and more headroom

• Easy Film Installation

  • Aluminum lock channels and wiggle wires for quick and secure film attachment

Additional Notes

• Designed for use with 1” x 6” treated wood side bases (not included)

• EVA plastic covering has a 36-month lifespan under normal conditions

👉 A professional-grade greenhouse solution that balances strength, functionality, and ease of use—ideal for extending your growing season and maximizing crop yields.