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HN-RVCO007 Riverstone Industries

Riverstone Industries Monticello 8 x 12 ft. Greenhouse

Item # HN-RVCO007

Dimensions & Specifications

Riverstone Industries
12.2L x 8.1W x 7.6H ft.
Door Dimensions
48W x 68H in.
Frame Material
Peak Height
90 in.
Sidewall Height
58 in.
10 Year Limited Manufacturer

Product Guarantee

Manufacturer Warranty

Return & Exchange Policy

  • Have questions or want to place an order? Call our product specialists: 866-579-5183
  • Overall dimensions: 24.5L x 8.1W x 7.6H feet
  • Quality greenhouse for expert and novice growers
  • Heavy-duty aluminum frame for lasting quality
  • High-impact, UV-stable 8mm twin-wall polycarbonate panels
Full Description
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Customer Reviews


by PowerReviews
Riverstone Industries Monticello 8 x 12 ft. Greenhouse

(based on 2 reviews)

Ratings Distribution

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Reviewed by 2 customers

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(1 of 1 customers found this review helpful)


Very nice greenhouse

By Mary Jo


About Me Do-It-Yourself

Verified Buyer


  • Attractive Design
  • Extends Season
  • Keeps Animals In/Out


  • Directions Lacking
  • Not Air Tight
  • Roof Support Not Sturdy

Best Uses

  • Protect Garden

Comments about Riverstone Industries Monticello 8 x 12 ft. Greenhouse:

This greenhouse if very attractive (we bought it in black). I really like it, but I hope it holds up to 110 MPH winds it says it does. The reason I say this, is that the main support roof 'beam' that spans the length of the roof, is 3 pieces held together by small screws. It is not as solid as I would like, but I am not an expert on greenhouses. I like the materials that make up the panels. I didn't want glass as they may break and plastic does look too sturdy to me. I can't wait to start planting my fruits and vegetables!!

(3 of 3 customers found this review helpful)



By AsianLover

from Dripping Springs, TX

About Me Novice


  • Attractive Design
  • Extends Season
  • Keeps Animals In/Out
  • Solid Construction
  • Weather Resistant


    Best Uses

      Comments about Riverstone Industries Monticello 8 x 12 ft. Greenhouse:

      We bought our Monticello somewhere else and spent a lot more money than this. I wish I would have seen Hayneedle first.

      Anyway, the greenhouse has been up and growing since the Spring ( I think early May). We were sold on the fact that this is Made in the USA. As a member of a Union it is important to support local businesses which this purchase did. We were very happy to see the quality of the Monticello. The picture here really does not do the greenhouse justice. It is much more modern looking and brighter, which is what we were looking for. We also bought the shade system and watering system. We are using plastic shelving we bought from someone else, simple but useful.

      If you live any wheres near the South you will need to add some fans to keep the hot air moving.

      SO far we have gone through our Summer crops. We have grown peppers, tomato's, and herbs. We just started with Fall crops that will hopefully be ready to harvest come around Thanksgiving.

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