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Outsunny 20x10x7ft Walk-in Greenhouse Tunnel Deluxe

4.6 5 Reviews
CA$239.99 CA$359.99
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Warranty: 90 Days

Delivery Time:
Ontario and Quebec: 2-3 business days, Elsewhere in Canada: 5-7 business days

Select: Green


  • LARGE WALK-IN GREENHOUSE: An ideal way to extend your growing season while easily 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: Solid steel construction with a galvanized finish which is resistant to rust chipping and peeling. Also equipped with 4 slant bracing tubes a front cross bar and middle reinforced tubes for enhanced stability.
  • TRANSPARENT PLASTIC COVER: The tough durable and transparent PE plastic cover 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 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 haily etc.)
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  • Details
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Are you a home gardening enthusiast looking for a way to stay in the soil year round? Our Outsunny high tunnel walk-in greenhouse offers the protective setting you crave without the need to spend exorbitant amounts of money. The PE mesh cloth cover keeps your crops at the perfect temperature and is reinforced by a sturdy powder coated steel tube frame. The perfect solution for the real gardener out there who wants to keep their plants healthy throughout the hotter and colder months of the year.


  • ● 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 for long-lasting durability
  • ● Made of a durable tear-resistant and well ventilated PE plastic cover
  • ● 4 slant bracing tubes middle reinforced bars and front cross bars for enhanced stability
  • ● 4 supporting rods 4 screw ground stakes and overlong cover add extra stability to the structure
  • ● 8 roll-up side windows for cross-ventilation climate control
  • ● Zipped roll-up door provides easy access to the inside and can be attached to the top to stay open
  • ● Includes tethers and single sided tape to attach the cover to the steel frame


  • ● Color: Green
  • ● Material: Steel Frame PE Cover
  • ● Overall Dimension: 19.5' x 9.8' x 6.8'
  • ● Mesh Window Size: 17.75" L x 19" W
  • ● Door Size: 68.5"W x 65.75" H
  • ● Redundant Cover Width: 4" (directly put on the floor) 8" (anchor into the floor)
  • ● Net Weight: 74.8lbs
  • Accessories:
  • ● 4xScrew Type Ground Stakes
  • ● 4xPull Ropes
  • ● 12xTether Balls
  • ● 2 Rolls of Singe-Side Tape
  • ● Assembly required
  • Color Green
  • Brand Outsunny
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We work hard to create popular, chic, and innovative items that can pass the test of time and help you live better. With stability,comfort in mind, our products will be your best choice.
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tony H...
        Must must secure it  
          So far it has been great. You must brace it and anchor it down. I used 4x4 post on ground and then braced the frame to those and also went around outside perimeter with 2x4s and secured the poly to the 4x4s . I also put in a adjustable pole in the middle and plan to add 3 more when winter arrives to prevent the top from collapsing from weight of snow. I also put plumbers pipe foam [pool floater tubes] around all the frame work just to prevent any holes or tears from rubbing from movement of wind. I also put little round floor protection tabs on all the screw heads. Maybe overkill but all of these preventive actions hopefully will extend the life. I will afford another one .  
Rebecca R...
Overall is good
I put it together by myself in just under 3 hours (I am 5'2", 40yo female), the area I live and we have pretty severe winds, I am not using the plastic materials sent with the product, instead I will use a light dep. material, will update after I have had it up for a while
steve C...
Nice quality for cheap price.
Pretty nice quality greenhouse. I would recommend using washers when putting it together. I bought a pack of 170 1/4 inch washers for 3.99 from the local hardware store and that was plenty. Allows control of the plants environment which is the point of buying a greenhouse in the first place. Also we built ours on a 2x6 rectangle base and filled it with 2b stone for nice drainage.
Claude H...
Good buy but
Missing parts #17 X 4
Off the charts customer service.
This item was nice and big and only took a couple hours for my husband and father in law to put together. I had seen other videos saying the instructions were not the best but they must have fixed that because my husband felt that they were pretty good. This companies customer service was awesome. They returned my inquiry in less than 24 hours.

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