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25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol
25' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Rol

TMG-GH2540-V2 25′ x 40′ Tunnel Greenhouse Grow Tent

Original price was: $3,495.00.Current price is: $3,377.00.

Maximize your growing season with the TMG-GH2540-V2 Tunnel Greenhouse.
This 960-square-foot structure is engineered for professional, year-round cultivation, providing a stable, protected environment for sprouts, seedlings, and crops.
Constructed with a heavy-duty, corrosion-resistant galvanized steel frame and covered in high-transmittance 6 mil clear EVA film, this greenhouse balances structural integrity with optimal light diffusion and thermal regulation.
Designed to meet the demands of both commercial producers and dedicated hobbyists, it features integrated roll-up side ventilation and large walk-through access doors to ensure manageable and productive operations.

Only 2 left in stock (can be backordered)

Before you order
  • Most orders over $1,000 qualify for free freight. Most shelters and TMG products over $1,000 qualify unless specifically excluded.
  • Loading docks, loading ramps and bridges are excluded from free freight; some Conex-style containers may also require confirmation.
  • Local pickup in Gravois Mills, MO saves $200 at checkout: eligible carts.
Shipping DetailsCall 660-858-8251Ask a Product Question

  • 🚚 Fast LTL Freight Shipping

  • 🛡️ Manufacturer Warranty

  • 📞 Expert Phone Support

Key Features

  • Expansive Growing Space: Offers 960 sq-ft of covered area, providing ample room for diverse planting configurations and large-scale agricultural projects.

  • Advanced Thermal Protection: Features commercial-grade 6 mil clear EVA film with 92%–96% light transmittance and 80% thermal retention, creating an ideal micro-climate for plant development.

  • Robust Structural Design: Built on a heavy-duty, galvanized steel frame with reduced 50-inch bay spacing for reinforced durability and stability against harsh weather conditions.

  • Optimized Ventilation: Equipped with 3-foot hand-crank roll-up side panels, allowing for precise, manual control over internal airflow, temperature, and condensation levels.

  • Easy Access Points: Features dual large 48” x 78” walk-through doors on both ends, facilitating convenient entry for personnel, equipment, and materials.

Technical Specifications

  • Model: TMG-GH2540-V2 (Previously GH2550)

  • Foundation Size Required: 26’ W x 39.5’ L (7.9m x 12.05m)

  • Peak Ceiling Height: 10’

  • Frame Construction: Galvanized steel

    • Arches: 48mm diameter, 2.0mm wall thickness

    • Horizontal Purlins: 32mm diameter, 1.9mm wall thickness

  • Cover Specs: 6 mil clear EVA plastic film (Anti-fogging & anti-dripping)

    • Light Transmittance: 92%–96%

    • Light Diffusion: 20%

    • Thermal Effect: 80%

  • Anchoring: Heavy-duty footplates with sleeve anchor bolts (included)

  • Securing Method: Aluminum lock channels with wiggle wire

  • Required Foundation: Concrete slabs, solid wood, or equivalent solid surface

Shipping & Delivery

  • Processing Time: 2–3 business days

  • Transit Time: 10–15 business days (subject to regional freight terminal parameters and site accessibility)

  • Unloading Requirements: Product is large and heavy. A forklift, wheel loader, or equivalent heavy equipment is strictly required for receiving the shipment.

  • Packaging Type: Metal shipping crate

  • Shipping Dimensions: 115” L x 29” W x 29” H

  • Combined Shipping Weight: 1,485 lbs

Before You Order

  • Free freight applies to most orders over $1,000; loading docks, loading ramps and bridges are excluded.
  • Oversized freight may require carrier confirmation and unloading equipment at delivery.
  • Local pickup in Gravois Mills, Missouri can save $200 on eligible orders over $1,000.

Need help before ordering? Call 660-858-8251 or contact us with your delivery ZIP code and equipment details.

Why Order From Cliffhouse Buildings?

  • Missouri-based support for equipment, shelters, attachments, fuel systems, and jobsite products.
  • Secure online checkout with freight and pickup guidance before fulfillment.
  • Most $1K+ orders qualify; docks/ramps/bridges excluded, plus $200 local-pickup savings on eligible orders.

Freight policy:
Orders over $1,000 may qualify; loading docks, loading ramps and bridges excluded

Standard freight delivery:
Customer must provide a forklift or heavy machinery to unload.
(If you don't have machinery, a $125 liftgate service fee applies).

⚠️ Oversize Freight:
Large structures require custom freight routing and are excluded from automatic free freight.

How to order: Proceed through checkout and select the "Freight Invoiced Separately" option.
Our team will coordinate the lowest possible freight rate and contact you for approval prior to dispatch.

Need a shipping estimate first? Click the chat icon in the corner to ask for a quote!

LOCAL PICKUP (Gravois Mills, MO)*

  • Free local pickup is available by appointment only.
    Complimentary loading assistance is provided on-site.

  •  *SPECIAL OFFER applied WITH LOCAL PICKUP:
    Take $200 OFF any order over $1,000! Choose local pick up at checkout.

    Load out assistance at Cliffhouse Buildings. We have staff and equipment for loading customer purchases.

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    *Free freight on most orders over $1,000; loading docks, loading ramps and bridges are excluded. Secure SSL checkout. Local pickup may save $200.