TMG-GH2550-V2 | 25′ x 50′ Tunnel Greenhouse Grow Tent | 6 Mil Clear EVA

Original price was: $4,595.00.Current price is: $4,444.00.

This heavy-duty, commercial-grade structure is optimized for multi-season cultivation, providing robust protection for sprouts, seedlings, and flowers

Built on a premium galvanized steel framework with structural arches and tight 50-inch bay spacing, it offers exceptional durability against unpredictable weather conditions.

The greenhouse features a premium 6 mil clear EVA plastic film that delivers a high 92% to 96% light transmittance while diffusing sunlight to prevent plant scorching.

For daily temperature management, the structure features manual 3-foot hand crank roll-up sides to reduce humidity, prevent condensation, and maximize fresh airflow.

Complete with aluminum lock channels and wiggle wires for simple, secure film installation, this commercial tunnel system is an exceptional investment for serious agricultural producers and high-volume growers.

Only 1 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.
  • 🚚 Fast LTL Freight Shipping

  • 🛡️ Manufacturer Warranty

  • 📞 Expert Phone Support

Specifications

  • Massive Growing Footprint: Offers a spacious 1,250 sq-ft of covered area with a 10-foot peak ceiling height and 4-foot sidewalls for maximizing interior workspace.

  • Reinforced Steel Frame: Constructed from high-strength, rust-free galvanized steel tubing with the structural arches strategically spaced at a narrow 50 inches for maximum durability.

  • Premium EVA Cover Film: Utilizes an anti-fogging and anti-dripping 6 mil clear EVA plastic that yields 92% – 96% light transmittance and an 80% thermal retention effect.

  • Dual-End Walk-Through Access: Outfitted with large 48” x 78” entry doors on both ends for straightforward tool transport and linear airflow.

  • Hand Crank Roll-Up Ventilation: Built-in 3-foot manual hand-crank side curtains provide adjustable, tool-free airflow control to combat condensation.

  • Rock-Solid Anchoring System: Includes heavy-duty footplates with pre-drilled holes and sleeve anchor bolts for mounting securely to concrete pads or timber foundations.

Specification Detail
Brand TMG Industrial
Model / SKU TMG-GH2550-V2 (Replaces GH2550)
Footprint Dimensions 25’ Width x 50’ Length
Required Foundation Size 26’ W x 52.3’ L (Concrete, solid wood, or equivalent)
Peak Height 10 feet
Sidewall Arc Height Approx. 4 feet
Truss Arch Tubing ⌀48mm Diameter with 2.0mm wall thickness
Horizontal Purlin Tubing ⌀32mm Diameter with 1.9mm wall thickness
Bay Spacing 50 inches
Cover Material 6 Mil Clear EVA Plastic Film (Anti-fog/Anti-drip)
Light Capabilities 92% – 96% Transmittance / 20% Diffusion
Ventilation Style 3’ Hand Crank Roll-Up Sides
Doors Two 48” x 78” Walk-Through Doors (One on each end)
Film Fasteners Aluminum Lock Channels & Wiggle Wires (Included)
Shipping Profile Shipped in a protective metal crate
Shipping Dimensions 116” L x 29” W x 37” H
Shipping Weight 1,820 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.
    My cart
    Your cart is empty.

    Looks like you haven't made a choice yet.