Message to Our Customers


Model # IS 63100

Internet # 202197239

8 ft. x 12 ft. x 20 ft. Round Top Commercial Greenhouse

This item has been discontinued.
The Home Depot no longer carries this specific product.

$799.00 / each


Model # IS 63100

Internet # 202197239

Designed for commercial growing applications-the commercial grower series green house offers amazing 119 cu. ft. of growing space. With its commercially designed 20 ft. L x 12 ft. W x 8 ft. 6 in. H frame structure and smart vent technology its easy to see why growth results for vegetables, flowers, and herbs are measured by the bushel.

  • Includes a cover, door, and end panel
  • Convenient three-piece construction with detachable front and rear panels
  • 100 percent commercial grade galvanized steel frame and connectors
  • Rugged triple-layer waterproof, UV protective polyethylene cover, back, and door panel

Info & Guides

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Approximate Greenhouse Depth (ft.) 
Approximate Greenhouse Height (ft.) 
Approximate Greenhouse Width (ft.) 
Assembled Depth (in.) 
240.0 in 
Assembled Height (in.) 
102 in 
Assembled Width (in.) 
144 in 
Door Opening Height (In.) 
Door Opening Width (In.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Assembly Required 
Floor Options 
Foundation Included 
Frame finish family 
Lockable Door/Gate Latch 
Number of Doors 
Number of Vent Openings 
Product Weight (lb.) 
307 lb 
Shelving Included 
Storage Capacity (cu. ft.) 
Warranty / Certifications
Manufacturer Warranty 
1 year limited warranty against manufactures defects and workmanship 


Rated 3.8 out of 5 by 5 reviewers.
Rated 1.0 out of 5.0 by Misleading product. We purchased this greenhouse with the expectations of having a weather tight frame. My husband puts together timber frames for a living and when he went to put it together as specified in the directions the cover was not large enough to cover the frame and create a seal where cold air could not get in. When he called the company saying that we probably received the wrong size cover for the frame provided as stated in the assembly directions we were told they would get back to us. They did get back to us stating that they understood the problem and my husband was right the directions are misleading. To rectify this problem they were going to change the assembly directions to reflect that WHEN YOU BUY THE LARGE GREENHOUSE YOU GET THE SAME SIZE COVER AS THE SMALLER GREENHOUSE. THEY ONLY MAKE ONE SIZE COVER. We lost all our tomatoes, peppers, flowers, herb seedlings when the temp got cold enough because there was no way to seal it up tight. Which makes it useless. The zippers are jammed and ripping We are going to remove the cover and use regular greenhouse plastic and build in a door on the end. So all will not be lost as we can use the frame. October 20, 2012
Rated 5.0 out of 5.0 by Great Buy Good quality product at a great price. We bought it to stand up to our spring winds. We have hit 60 mph and it is doing great. February 28, 2012
Rated 4.0 out of 5.0 by Very Pleased With Purchase We invited family to "help" raise the greenhouse up so with four people it was a smooth set up..the zippers on the door and two vents are a we "zip" with care so as not to cause a problem with them as they get "older". We had the store order it for us and had it delivered to the store also which was great for us-overall very satisfied! April 19, 2012
Rated 4.0 out of 5.0 by Frame and tarp appear to be of decent quality. Time and Mother Nature will let me know!! Not the easiest thing to put together. Took my wife and I most of the day. I give poor grades to the instructional manual and it's photos. Having previously owned one that was very similar, thankfully gave us an advantage! October 30, 2012
Rated 5.0 out of 5.0 by Works great Did a lot of looking around and ended up buying four. Exactly what I was looking for. Over six months in and still hanging in there. Great product especially for price. November 24, 2012
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Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required. Delivery services for this item may be upgraded for an additional fee.

Other Delivery Options:

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.