SKU: 10356296804

Large 20x30x10 FT & 20x20x10 FT Walk-In Metal Frame Tunnel Greenhouse for Gardening

Sale price$1123.17 Regular price$1247.97
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Large 20x30x10 FT & 20x20x10 FT Walk-In Metal Frame Tunnel Greenhouse for GardeningHeavy Duty Galvanized Steel Commercial Greenhouses (20 FT Width) Ditch the flimsy aluminum backyard kits that collapse under the first heavy snow. These heavy duty commercial tunnel greenhouses are engineered for serious agricultural operations and homesteaders who need reliable, year round crop protection. Built with a rigid 15 gauge galvanized steel frame and massive 50. 8 mm (2") truss arches, they provide the structural integrity required to

Heavy-Duty Galvanized Steel Commercial Greenhouses (20 FT Width)

Ditch the flimsy aluminum backyard kits that collapse under the first heavy snow. These heavy-duty commercial tunnel greenhouses are engineered for serious agricultural operations and homesteaders who need reliable, year-round crop protection. Built with a rigid 15-gauge galvanized steel frame and massive 50.8 mm (2") truss arches, they provide the structural integrity required to survive high winds and harsh farm environments. The thick 12 mil ripstop leno mesh cover delivers 88% light transmission while diffusing intense rays to prevent leaf burn and maximize cash crop yields. Featuring a high 3.0 m (10 ft) peak ceiling for tall plants and easy equipment access, we stock these commercial-grade growing shelters at wholesale prices to ensure you get real value for the dollar on your farm infrastructure.

Key Features:
  • Heavy-Duty Galvanized Frame: Constructed with massive 50.8 mm (2") 15-gauge steel truss arches and 25.4 mm (1") 19-gauge horizontal purlins to resist bending under wind and weather loads.
  • 12 Mil Ripstop Cover: Features a commercial-grade leno mesh polyethylene tarp that is UV-coated, fully waterproof, and specifically designed to prevent tearing in rugged outdoor conditions.
  • Optimal Light Diffusion: Engineered to deliver 88% light transmission with a 20% diffusion rate, ensuring your crops get maximum solar energy without harsh hot spots.
  • High-Capacity Access: Includes a large 109.2 cm x 198.1 cm (43" x 78") walk-through door and a towering 3.0 m (10 ft) peak ceiling to accommodate tall plants and walk-behind tillers.
  • Adjustable Climate Control: Built-in roll-up mesh side windows allow you to rapidly dump heat and manage internal humidity without letting pests inside.
Specifications:
  • Truss Arches: 50.8 mm (2") 15-gauge galvanized steel
  • Purlins: 25.4 mm (1") 19-gauge galvanized steel
  • Bay Spacing: 149.9 cm (59")
  • Cover Material: 12 mil ripstop leno mesh polyethylene
  • Peak Height: 3.0 m (10 ft)
Available Models & SKUs:
SKU Dimensions (L x W x H) Configuration
202010GH 6.1 m x 6.1 m x 3.0 m (20' x 20' x 10') Commercial Greenhouse
203010GH 9.1 m x 6.1 m x 3.0 m (30' x 20' x 10') Commercial Greenhouse
Perfect For:
  • Commercial cash crop production and large-scale seed starting
  • Homesteaders needing a rugged, weather-resistant growing shelter
  • Protecting sensitive plants and farm equipment from freezing rain and wind
  • Anyone needing heavy-duty agricultural infrastructure at budget-friendly prices
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10356296804

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Based on 28 reviews
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Kayla
Battle Creek, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2022
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Leah P.
San Leandro, US
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
R
Verified Purchase
R3⭐️
Pawtucket, US
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
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Brock1234
Los Angeles, US
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025
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Peety
Birmingham, US
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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