Search  for anything...

Outsunny 6' x 4' Greenhouse for Outdoors, Polycarbonate Greenhouse with Rain Gutter and Roof Vent, Aluminum Walk-in Green Houses for Outside for Patio Backyard Garden, Gray

  • Based on 585 reviews
Condition: New
Checking for product changes
$274.04 Why this price?

Buy Now, Pay Later


As low as $45.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 18
Order within 23 hours and 38 minutes
Available payment plans shown during checkout

Color: Gray


Size: 6' x 4' x 6.5'


Features

  • Heavy Duty Greenhouse for Outside: Keeping a greenhouse outside can help you keep your shovel in the soil year-round. Whether you want to nurse seedlings or grow tropical plants, our polycarbonate greenhouse kit offers plants protection from cold, wind, rain, and wild animals.
  • Polycarbonate Greenhouse: Elevating humidity with superior insulation, transparent polycarbonate panels make our greenhouse ready for outside conditions. They allow in nourishing sunlight while still blocking scorching UV.
  • Rooftop Vent: Let excess heat and humidity escape slowly outside so you can reach peak grow conditions. Keep control of the air inside by making use of the hinged vent found on the top of your backyard greenhouse.
  • Sliding Door: A sliding door gives you room to walk planters, tools, and other equipment into your outdoor greenhouse with ease. Open it to vent away old air, or seal it swiftly to maintain a heavy-duty outside barrier.
  • Heavy Duty Against Water: Powder-coated aluminum gives our outside greenhouse a water-safe build that's easier to assemble. A galvanized steel base reinforces the structure for more strength overall. Rain gutters aid in collecting natural rainwater. Note: We recommend placing it against a wall and out of the wind.

Color: Gray


Brand: Outsunny


Product Dimensions: 74.75"L x 52"W x 79.25"H


Item Weight: 54 Pounds


Cover Material: Polycarbonate (PC)


Frame Material: Aluminum


Nominal Wall Thickness: 0.16 Inches


Number of Doors: 1


Number Of Vents: 1


Door Style: Sliding Door, Sliding Door


Manufacturer: Aosom LLC


Closure Type: Slide


Size: 6' x 4' x 6.5'


UPC: 196393244845


Special Feature: Heavy Duty


Product Dimensions: 74.75 x 52 x 79.25 inches


Item Weight: 54 pounds


Country of Origin: China


Item model number: 845-057GY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 18

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Little Greenhouse
Color: Dark Green Size: 6' x 4' x 6.5'
This makes me so happy. Such a great greenhouse if you're just starting out or don’t have much space but want a nice structure to house your plants, this is a great option. It does take some time to construct but once you get the hang of it, it ends up going pretty quickly. I would suggest to watch the video they provide by scanning the QR code on the instruction manual, as well as there are a few YouTube videos to help you out. I am still in the process of constructing the structure, and thought it would be nice to see photos of the construction of th greenhouse in real time. I will continue to post during my progress. For now, I give it a thumbs up! ... show more
Reviewed in the United States on April 29, 2025 by Stephanie Ritcheson Stephanie Ritcheson

  • One star review, a very regrettable purchase.
Color: Gray Size: 6' x 8' x 6.5'
Unless you live in an area that has close to no wind, I would highly recommend not purchasing this greenhouse. It has not even been a year since I’ve put the green house up and already multiple panels have blown loose, and in some cases have blown completely off. The depth of the grooves in which the panels go do not allow them to be adequately held in place, even against moderate winds, let alone stronger winds. I took the extra effort of adding steel joint plates to all four corners on the inside and outside of the panels, and even then some have blown away when faced with wind that wasn’t severe at all. A lot of time, energy, and money was spent on building the base, stairs and floor for this greenhouse, only for it to start to fall apart within a few months. I am very disappointed by this purchase as one panel has been broken into where, as two others have been bent out of shape. ... show more
Reviewed in the United States on March 5, 2025 by Nathan G Smith

  • Nice greenhouse...comes in 3 boxes!!
Color: Gray Size: 6' x 10' x 6.5'
This is a good greenhouse for this price point Although it says heavy duty, it seemed a little shaky putting together. Once you get it all together, its much better. Unless you live in an area with NO wind, you need to anchor it. We used 4x4 with extra anchors at each corner. We are still in the process of caulking to make it even better. That is a time consuming task! The polycarbonate panels are thin, I was surprised, as I thought they would be sturdier, so I don't know how this will hold up with snow next winter. I have a feeling I'm going to be scooping snow off the greenhouse every time it snows. The window panels are very loose, they kind of slide back and forth about 1/4 inch, and we don't know if this was supposed to happen or not. Putting it together...nothing like a picture book instruction manual to get the blood flowing! Some of the pictures are very tiny and required a magnifying glass to see the angles and how the ends went together. So their instructions could definitely be much better. Listen and follow the instructions! Don't tighten everything, you'll just end up loosening and retightening those screws later after adding more sections connecting those screws that show up later in the instructions! Also, there is protective covering on each side of the panels. One is white and one is clear. Something we missed...the white side cover on the panels needs to be facing out on the greenhouse. We just peeled and put them up and now have no idea what side was what. One side has the protective UV covering... But that being said, if you take your time and work together, read ahead a bit in the "instruction book" and get an idea of what is what, but don't skip any steps! Once it started coming together it was wobbly, and Im glad I read the reviews so I was prepared for this. But we did keep saying, this can't be right it's too wobbly. Panels in make it much sturdier and by the time the roof goes on, you'll be thinking, now it's getting better. There are gaps, especially in the door and the windows, we will have to get some weather stripping or something where it cannot be caulked. it took us almost 2 days working about 6hrs each day. It's a good size, (10x6), perfect for what I needed. It was about 95 degrees in there yesterday with our outside temp at 69, so it does get hot quickly, but it wasn't really retaining the heat by the time it was getting chilly outside, maybe that will change once we finish caulking. I had the windows open and a fan running to keep the air circulating. Can't wait to be able to keep my plants in there when its warm enough at night! The seller is very easy to work with! They even answer the phone when you call! The greenhouse comes in 3 boxes and FEDEX lost one. Aesom was very quick about getting a replacement sent out, but then FEDEX pulled their heads out and we received the box. Aesom has sent messages to make sure everything is here and for that they get 5 stars!! ... show more
Reviewed in the United States on April 3, 2024 by vickieh

  • A good product. I'll do a follow up after some time
Color: Dark Green Size: 6' x 4' x 6.5'
Time consuming but it goes by fast. Solid. There was some goofyness when attaching the rear tracks because the rear bar had to come undone. Also, all the nuts should have lock washers in them so I don't need two wrenches. The directions were generally ok. May need a little bit of clarity or even better written directions. ... show more
Reviewed in the United States on May 2, 2025 by Jd Lerner Jd Lerner

  • Are you up to the challenge?
Color: Dark Green Size: 6' x 4' x 6.5'
If you have ever wondered if you'd be able to unalive your partner, make assembling this greenhouse your weekend project! The other reviews were no lying in the least about how absolutely terrible these directions are. Whoever drew/wrote the directions clearly knew how to put it together and forgot that there are steps that they did, each page you go through, that is not given to the purchaser. Biggest piece of advice if you are dead set on buying this is, each time it has you put 2 screws down a channel, add at least 2 more than what they say. What will happen is that you will assemble that step and then the next step will make you undo the step you just completed, to put 2 more screws down the channel (but they won't tell you to then take it all apart again). You are getting what you paid for. It is thin metal, the panels are sturdy so far... AFTER MY HUSBAND HAD CAULKED AROUND EACH ONE TO KEEP IT SECURE! The first full day we had this assembled without the caulk on it, one of the panels had flew out of it (mildly windy that day, not terrible). It took about 16 combined labor hours to put this together, and that's with a very handy husband who has an engineer brain, with slight modifications to make the greenhouse actually stay together and last more than a day. ... show more
Reviewed in the United States on May 12, 2025 by Jodi McGlone

Can't find a product?

Find it on Amazon first, then paste the link below.