TMG-GH826 8′ x 26′ Greenhouse Grow Tent

Original price was: $1,695.00.Current price is: $1,450.00.

Optimize your cultivation efficiency with the TMG-GH826 8′ x 26′ Greenhouse Grow Tent.
Providing over 200 square feet of highly accessible interior space, this greenhouse is a premier solution for residential growers and small commercial plots alike.
It features a heavy-duty galvanized steel frame built with tight 39-inch truss spacing and is clad in a premium 20 Mil (400g) Leno mesh PVC cover. This specialized material delivers 88% light transmission while ensuring superior tear resistance, waterproof durability, and UV protection. Engineered with 5-foot sidewalls, a 7-½ foot ridge height, dual entry doors, and extensive ventilation ports, it offers an exceptionally stable and manageable micro-climate for robust plant development year-round.

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

Key Features

  • Spacious & High-Clearance Interior: Over 200 sq-ft of layout space with tall 5-foot sidewalls and a 7-½ foot peak ceiling height, ensuring plenty of vertical space for tall plants and comfortable operator mobility.

  • Premium Ripstop Leno Mesh Cover: Wrapped in a heavy-duty, 400g clear PVC Leno mesh poly tarp that supplies a balanced 88% light transmission while acting as a waterproof, fire-retardant, and UV-protected barrier.

  • Reinforced Structural Frame: Built with 9 heavy-duty galvanized steel truss groups spaced tightly at 39 inches apart and fully bolted together for long-lasting structural firmness.

  • Dual-End Walk-Through Access: Outfitted with large 4’ x 6’ doors on both ends that open in opposite directions, making it seamless to move tools, soil, and vegetation in and out.

  • Advanced Airflow Control: Equipped with eight integrated ventilation ports split between the front and rear walls to optimize internal cross-ventilation and maintain proper temperature and humidity levels.

  • Enhanced Ground Anchoring: The base frame is locked down using high-strength saddle clamps and heavy-duty expansion bolts, providing superior wind resistance and ground stability.

Technical Specifications

  • Model: TMG-GH826

  • Alternate Length Configurations: Also available in 8’x10’, 8’x13’ (TMG-GH0813), and 8’x20’ variations

  • Exact Floor Footprint: 8’ W x 26’ L (Over 200 sq-ft of covered area)

  • Vertical Dimensions: * Sidewall Height: 5’

    • Peak Ceiling Height: 7-½’

  • Frame Components: Heavy-duty 1-¼” x 1-¼” galvanized steel truss tubes

  • Structural Configuration: 9 truss groups with a secure 39” spacing layout

  • Door Clearance Size: 4’ W x 6’ H (Doors on both ends)

  • Cover Specifications: 20 Mil / 400g Leno mesh clear PVC poly tarp

    • Light Transmittance: 88%

    • Protective Properties: Fire retardant, UV protected, and 100% waterproof

  • Anchoring Hardware: Industrial saddle clamps and ground expansion bolts included

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 oversized and heavy. Mechanical unloading assistance (such as a forklift or loader) or a multi-person crew is highly recommended at the delivery destination.

  • Packaging Type: Heavy-duty wood crate shipping box

  • Shipping Dimensions: 87” L x 29” W x 16” H

  • Combined Shipping Weight: 525 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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