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Happygrill Greenhouse, 6 x 8 x 6.5FT Outdoor Polycarbonate Greenhouse w/ Sliding Door, Adjustable Roof Vent, Rain Gutter, Heavy-Duty Aluminum Greenhouses for Outdoors, Garden, Backyard, Patio, Lawn

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Availability: In Stock.
Fulfilled by HAPPYGRILL

Arrives Aug 14 – Aug 16
Order within 1 hour and 58 minutes
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Features

  • All-Season Protection: This walk-in greenhouse is designed to be durable and robust, capable of withstanding wind, rain, sunlight, cold winds, snow accumulation, and intrusion by animals throughout all seasons.
  • Integrated Drainage System: The greenhouse is equipped with an integrated rainwater drainage pipe that effectively prevents water accumulation while facilitating the collection of natural rainwater. By connecting a hose inside the greenhouse, a sustainable water recycling system can be established, enabling efficient resource conservation.
  • High-Quality Materials: This outdoor greenhouse features transparent polycarbonate panels that ensure high light transmittance and excellent thermal insulation, promoting healthy plant growth. The structure is further reinforced with a sturdy aluminum alloy frame to enhance stability.
  • Adjustable Roof Ventilation: The greenhouse is equipped with a manually operated sliding roof vent featuring three adjustable positions, allowing you to control airflow and temperature to create optimal growing conditions for your plants health and development.
  • Stable Structure: This heavy-duty greenhouse is equipped with anchor plates and metal stakes for securing it to soft ground, ensuring excellent wind resistance.

Description

Description:Create the Ideal Growing Environment for Your Beloved Plants!Our large outdoor greenhouse measures 6 ft × 8 ft × 6.5 ft (L × W × H) and features sun protection, waterproofing, wind resistance, snow resistance, and impact resistance. With a snow load capacity of 110 pounds, it effectively shields plants from external elements. Constructed with polycarbonate panels and an aluminum alloy frame, it ensures long-lasting durability and sturdiness, while the transparent panels provide optimal light transmission. An innovative integrated drainage system efficiently collects natural rainwater, promoting sustainable watering practices. The adjustable roof vents enhance ventilation, and the smooth sliding door allows for quick and convenient access. Features:Crafted from high-quality polycarbonate (PC) panels that retain internal warmth and prevent frost damageTransparent PC panels ensure optimal light transmission for your plantsReinforced with sturdy, rust-resistant aluminum alloy tubing for long-lasting durabilityDesigned to withstand sunlight, rain, wind, and snow, providing year-round protectionEquipped with rain gutters for efficient drainage or rainwater collection for irrigationIncludes metal plates and ground stakes for secure anchoring in soil or sandRoof vents allow precise airflow control, creating optimal growing conditions for plantsThe roof vent features three adjustable angles to accommodate varying ventilation needsSliding doors with rollers enable easy opening and closing, facilitating convenient plant care Specifications:Material: Polycarbonate, AluminumProduct Dimensions: 6x8x6.5ft (L x W x H)Door Size: 2 x 5.5 ft (L x H)Top Window Size: 2 x 2 ft (L x W)Snow Load Capacity: 110 lbsNet Weight: 67 lbs Package Includes:1 x Outdoor Greenhouse4 x Metal Plates4 x Metal Ground Stakes1 x User’s Manual

Color: White+Silver


Brand: HAPPYGRILL


Product Dimensions: 78"L x 72"W x 96"H


Item Weight: 67 Pounds


Cover Material: Polycarbonate (PC)


Brand Name: HAPPYGRILL


Manufacturer: Happygrill


Manufacturer Part Number: GO-HG3854


Model Number: GO-HG3854


Item Type Name: Greenhouse


Unit Count: 1.0 Count


Item Dimensions L x W x H: 78"L x 72"W x 96"H


Item Weight: 67 Pounds


Number Of Vents: 2


Special Features: Sliding Door, Adjustable Roof Vent, Rain Gutter,


Cover Material: Polycarbonate (PC)


Color: White+Silver


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 14 – Aug 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect Backyard Greenhouse – Great Value & Looks Amazing!
Absolutely love this greenhouse! It looks great in the backyard and fits perfectly without taking up too much space. The panels let in plenty of sunlight, and it creates a nice warm environment for plants. Once assembled, it feels sturdy and does exactly what I needed for starting and protecting my plants. Setup took a bit of time, but it was totally worth it. I recommend securing it well for extra stability, especially in windy areas. Overall, for the price and quality, this is an excellent greenhouse and I’m really happy with the purchase. ... show more
Reviewed in the United States on April 5, 2026 by BGiri

  • Keeps temperature perfectly
The media could not be loaded. I bought this cute greenhouse as a gift for my mother’s backyard, and she loves it. This greenhouse was a real lifesaver for her plants, especially during one of the coldest winters in NYC, and it maintains the temperature very well. Assembly was easy, just follow the instructions, and it took about 40 minutes to put together by myself using only the included tools. Overall, I think it’s decent quality for such a large greenhouse. ... show more
Reviewed in the United States on February 23, 2026 by Arthur Arc

  • Assembly review
The product itself is not bad the directions could be a little better as there’s minimal guidance mostly pictures. For a one person job to build this with tools provided is a good 5 hour job minimum due to the panels they use not being very sturdy and the channels they want you insert them into not wanting to fit the pieces great. I would recommend buying some clear calk and doing all the panels seams to help secure them as they aren’t held down great for windy days it will help lock them in place. I will say that it was starting to heat up as I was assembling it and overall the product is not bad for the price if you are good with your hands. Get a friend for assembly it is not fun alone but is manageable on a low wind day. ... show more
Reviewed in the United States on April 13, 2026 by Jamie Theis

  • Solid greenhouse for the price — great for extending the growing season
A very good backyard greenhouse for the price. Perfect for hobby gardeners wanting more growing space, a protected place for seedlings, or a way to extend the season by a few months. I’d happily recommend it — just be ready to invest a bit of time during assembly. Not going to lie, putting it together took some patience. The aluminum frame is lightweight, which is nice once it’s built, but during assembly you’ll want two people and a calm day with little wind. Once finished, the structure feels stable, especially if you anchor it properly. ... show more
Reviewed in the United States on November 29, 2025 by Edison

  • :Even better than I expected!
I was pleasantly surprised at the quality of this product and the ease of setting it up.It saved my plants from an early temporary drop in temp and will be the One to work during a cold winter.I'm also looking forward to starting seeds in it in the spring and getting a jump on the growing season! Highly recommended. ... show more
Reviewed in the United States on December 4, 2025 by Xiang Lin

  • Great greenhouse in winter.
This greenhouse kept my plants safe during the cold weather last month. And it was very safe during strong winds; it wasn't damaged by the wind. I'm very happy that my plants successfully survived the cold winter.
Reviewed in the United States on January 11, 2026 by Han

  • sturdy
That's good; it helps plants survive the winter. However, it might be a bit difficult for one person to install.
Reviewed in the United States on December 8, 2025 by June

  • IT WORK GOOD!!
i absolutely love it. My quail and plants are so happy and healthy. It even strong winds yesterday and it very sturdy and safe!
Reviewed in the United States on November 13, 2025 by Jonny Jonny

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