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Outsunny 20' x 10' x 7' Freestanding High Tunnel Walk-in Garden Greenhouse Kit - Green

5.0 23 Reviews
$239.99 $289.99
-17% You Save: $50
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Select: Green, 19.75"


  • - LARGE WALK-IN GREENHOUSE: Our greenhouse is an ideal way to extend your growing season while efficiently managing your plants and protecting them from extreme temperatures. Two installation methods: set it on a hard surface or anchor it into soft soil.
  • - HEAVY-DUTY STEEL FRAME: The plant nursery is constructed of solid steel with a galvanized finish, which helps right against chipping and peeling. Also, the hot house is equipped with four slant bracing tubes, a front crossbar, and middle reinforced tubes for enhanced stability.
  • - TRANSPARENT PLASTIC COVER: The tough, durable, and transparent PE plastic cover of the plant greenhouse protects plants while allowing nourishing sunlight to pass through. The cover can be easily attached to the frame with the included tethers and single-sided tape.
  • - 8 ROLL-UP SIDE WINDOWS: The eight roll-up windows in the greenhouse have mesh netting to allow for cross ventilation and climate control.
  • - ROLL-UP FRONT ENTRANCE: A large zipped roll-up door provides easy access to the inside and can be attached to the top in order to stay open. You can easily anchor the greenhouse into the soil and add stability with the 4 screw ground stakes, 4 supporting rods, and an overhanging cover. NOTE: In order to prolong the service life, you need to strengthen it yourself before bad weather (windy, rainy, snowy, hail etc.)
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Outsunny White Deluxe High Tunnel Walk-In Garden Greenhouse Kit 20’ x 10’ x 7’ Outsunny Green 20’ x 10’ x 7’ Deluxe High Tunnel Walk-In Garden Greenhouse Kit Outsunny Deep Green 26ft x 10ft x 7ft Portable Greenhouse Outsunny White 20’ x 10’ x 7’ Freestanding High Tunnel Walk-In Garden Greenhouse Kit Outsunny Green 20’ x 10’ x 7’ Freestanding High Tunnel Walk-In Garden Greenhouse Kit
Sku 845-232WT 845-232GN 845-019 845-233WT 845-233GN
Color White Green Green White Green
Material Steel Frame PE Cover Steel Frame & PE Cover Galvanized Steel Frame & PE Mesh Steel Frame & PE Cover Steel Frame & PE Cover
Overall Dimensions 19.75 ft x 9.75 ft x 6.75 ft 19.5 ft x 9.8 ft x 6.8 ft 26.2' L x 9.8' W x 6.6' H 19.5' L x 9.8' W x 6.8' H 19.5' L x 9.8' W x 6.8' H
Window Size 17.25" L x 19.75" W 17.75" L x 19" W 17.75" L x 14.5" W 17.75" L x 19" W 17.75" L x 19" W
Door Size 68.5" W x 65.75" H 68.5" W x 65.75" H 58.25" W x 70.75" H 68.5" W x 65.75" H 68.5" W x 65.75" H
Net Weight 74.8lbs 74.8lbs 94.8lbs 67.24lbs 77 lbs
Pole Diameter 25mm (0.9842 inches) 25mm (0.9842 inches) - - -
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Are you a home gardening enthusiast looking for a way to stay in the soil year-round? This Outsunny portable walk-in gardening greenhouse offers the vital protection your plants crave without the need to spend exorbitant amounts of money. The plastic mesh cover of the plant nursery keeps your crops at the perfect temperature and is reinforced by a sturdy powder-coated steel frame—the zippered door for easy access. The perfect gardener's perfect solution is to keep their plants healthy throughout the entire year, made easy with this Outsunny greenhouse.


  • - Ideal for cultivating plants, flowers, and landscapes efficiently and quickly in all seasons
  • - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer
  • - Powder-coated reinforced galvanized steel frame
  • - Made of a durable PE plastic cover
  • - 4 slant bracing tubes, middle reinforced bars, and front crossbars for enhanced stability
  • - 4 supporting rods, 4 screw ground stakes, and overlong cover add extra stability
  • - 8 roll-up side windows for cross-ventilation
  • - Zipped roll-up door provides easy access to the inside
  • - Includes tethers and single-sided tape to attach the cover to the steel frame


  • - Color: Green
  • - Material: Steel Frame, PE Cover
  • - Net Weight: 77 lbs.
  • - Overall Dimensions: 19.5' L x 9.8' W x 6.8' H
  • - Mesh Window Size: 17.75" L x 19" W
  • - Door Size: 68.5" W x 65.75" H
  • - Bottom Cover Width: 4" (placed directly on the floor), 8" (anchored into the floor)
  • Color Green
  • Size 19.75"
  • Brand Outsunny
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We strive for 100% customer happiness at all times. Our best customer care representatives are there with assembly help, parts replacement or any other unexpected issues that may arise.
Extended Warranty
Purchase any product in our store and enjoy the security of a full one year warranty!
Community Q & A
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What tools are needed to put this together
By Oo on 09/22/2021
It needs the wrenches, such as hex wrench. It normally takes around 2 hours for 2 people to put together.
What are the dimemsions of metal tubing . I want to put pipe insultion noodles around the frame
By Giovanna on 09/22/2021
Galvanized pipe size: Φ1" * 0.025"T, Φ0.75" * 0.025"T.
Can you put a lock on the zippers? Or does anyone have an idea how to lock it?
By giselene richards on 09/19/2021
Hello, you could put a lock through the zippers, but please be advised that this is a soft sided green house and a lock isn't really going to keep anyone out of it. Thank you
Is there a warrenty
By Sehar on 09/19/2021
Yes. Please contact us directly for warranty information for this product.
Can i order a second cover?
By Anna Di Vito on 09/14/2021
Regretfully, at this time we are not able to sell individual parts for any of our items.
Based On 23 reviews

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Was going to purchased this from another supplier but they were out of stock. thank god they were out of stock because they were over 3 times more expensive. I'm glad I purchased it.
Cody B...
Great strong house if you put it up good.
Love our new greenhouse! Shipped fast! Easy to build. We‘ll grown inside, strawberry, beans and radishes, great for seeds. If you don't have snow, get this one it is really good.
Outsunny 20' x 10' x 7' Greenhouse
I am very pleased with this greenhouse. For the money it is very nice. It is not flimsy at all, but if you build a base they work great for years.
Larry B...
Great amount of space for the money
For $200 you get 120 square feet of plant protection. It is a good value. I just finished building mine and have to say the process was not without some challenges. The zipper is hard to zip up due to the tightness of the plastic greenhouse cover on the frame. I am hoping over time the plastic loosens some.
Tomasz T...
I like a so much
This greenhouse's structure has the doorway frame supports and the diagonal braces which made me pick this model over the competitors. It isnt on a completely flat surface, my area is very hilly and i just "eyeballed" it. cant wait to start growing!

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