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Instant Greenhouse Round 12’Wx20’Lx8’H

8 oz. Cover. 2 Double Zippered Doors; 10'W x 6'H, 6 Cable Earth Anchor Kit, 1 5/8" Galvanized Steel Frame.

Our Price $717.00
Regular Price $812.00
You are saving $95

Shelters Store LLC. warrants to the original purchaser of this product that the product will be free from manufacturing defects in workmanship and material for a period of two (2) years from the date of the original purchase.

Free Delivery

The price of this product include free delivery service to your door setp in all states of America. So no additional charges or hiden fee, only you have to pay flate product price.

Instant Greenhouse Round 12’Wx20’Lx8’H
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style
Instant Greenhouse Round Style


The 12’Wx20’Lx8’H Hobby Greenhouse combines affordability and ergonomics to provide you with an ideal unit. Structural frame components do not require any drilling and come ready for installation right out of the package. One full-width door and one 36″ manway door are included with the unit.

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The Instant 12’Wx20’Lx8’H Greenhouse is ideal for providing protection to any kind of cultivation. The round-style shelter comprises of superior-quality translucent fabric that provides the appropriate amount of light diffusion and can extend the annual growing season by up to 3 months.

As far as single tube construction is concerned, heavy galvanized steel ensures that the frame is the heaviest possible. Despite this, the greenhouse can be assembled quickly, right from the package. The entire cover, including doors, are constructed with polyethylene plastic with woven backing, which is UV resistant and fire retardant. Heat welded seams feature in all fabric components.

Ratchet straps come standard with Rhino Shelters. The shelter cover never loosens or sags, thanks to the strong webbing material used in the ratchet strap. The tight fit allows the ratchet straps to withstand much higher snow loads than ordinary rope. Cable earth anchors and a 36″ drive rod are included with the unit.

The greenhouse contains one full-width double-zippered door and one 36″ manway door. The two doors greatly benefit mobility and ventilation. Plants can be suspended from the top and edges, thanks to four purlin arches.

Exclusive Greenhouse Features

  • Heavy Duty Galvanized Finish on All Steel Frame Components for Maximum Strength & Long Life
  • One (1) Full Width Double Zipper Door
  • One (1) Manway 36″ Wide Door
  • All Pre-Drilled, Easy Bolt Together Assembly
  • Ratchet Straps for a Drum Tight Fit
  • Complete Anchoring System
  • 8oz. CPAI-84 Polyethylene Translucent Cover and Doors
  • Wind Brace Support on Both Sides
  • Double Zipper Door with Bottom Pocket
  • Four (4) Bungee Cord Tie Backs for Doors
  • Protective Plastic Tube End Caps – All Open Ends Standard
  • Thread Plated Hardware Kit with Retaining Nuts & Protective SS Washers
  • Quick Assembly Wrench
  • Heavy Duty Poly Rope for Main Cover Tie Down
  • Heavy Duty Grommets on Cover & Doors
  • Average Install time – Two (2) Hours
  • 267 lbs. Shipped in Two (2) Boxes Via Motor Freight

Box Dimensions

Box 1: 58.5″ Long x 16″ Wide x 7″ High

Box 2: 66.5″ Long x 20.5″ Wide x 8.75″ High

In Box

  • Anchors Six (6) 36″ Anchors with U-Bolts & 36″ Drive Rod
  • Arches Four (4) on 48″ spacing: 1-5/8″ galvanized frame member
  • Available Colors Translucent
  • Fire Retardant Standard Main Cover & Doors meet CPAI -84 Section 5
  • Main Cover UV Protected 20 mm, fabric-backed polyethylene, 8 oz. weight
  • Nominal Size 12′ Width x 20′ Length x 8′ Height
  • Shipping Method Shipped via Motor Freight Only
  • Shipping Weight 267 lbs. shipped in two (2) boxes
  • Standard End Door Size 6′ Width x 8′ Height and 36″ Manway door: Double Zipper Back Panel: 10′ Width x 6′ Height

Additional information

Weight 267 lbs
Dimensions 20 x 12 x 8 ft


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