Shopping Cart

Your cart is empty.

Your cart is empty.

6 x 4 FT Polycarbonate Greenhouse for Outdoors, Outdoor Greenhouse with Roof Air Vent, Winter Greenhouses, Heavy Duty Walk-in Aluminum Green House for Outside Garden Backyard

Free shipping on orders over $29.99

$209.99

$ 99 .00 $99.00

In Stock

About this item

  • Quick and Easy Assembly: This polycarbonate greenhouse kit features a simplified installation with a user-friendly setup system, making assembly 40% faster. With an upgraded lock that installs easily and enhances stability, this greenhouse for outdoors is ready to support your gardening needs without hassle. Please make sure to install the REINFORCEMENT BAR according to the instructions provided in the manual.
  • Superior Durability with Upgraded Aluminum Frame: Engineered with high-quality aluminum parts, this green house for winter is built to withstand the elements. Its reinforced, weather-resistant frame offers year-round durability, ensuring a reliable outdoor gardening environment for all seasons.
  • UV-Blocking Polycarbonate Panels for Healthier Plants: Our greenhouse is equipped with UV-protected polycarbonate panels, providing a safe haven for plants by filtering harmful rays while maximizing beneficial sunlight. This setup fosters vibrant growth, perfect for green houses for outside use.
  • Optimal Ventilation & Secure Access: Designed with an adjustable roof vent and a lockable door, this greenhouse kit ensures controlled ventilation for balanced airflow. Enjoy peace of mind with enhanced security, making this large greenhouse a safe and stable home for your plants.
  • Spacious Multi-Use Gardening Hub: Ideal for both novice and expert gardeners, this green house provides ample space for plant cultivation. Whether used for growing vegetables, herbs, or flowers, it transforms easily into a versatile gardening area, offering room for all your planting aspirations.
  • Best Used With Partial Wind Protection: Designed for areas with natural windbreaks (e.g., fences, walls, or shrubs). Not for Fully Exposed Locations - Avoid open, unsheltered spaces with strong winds. Even sturdy structures may be damaged in extreme conditions.



Product Description

greenhouse for outdoors

HOOYEAH Greenhouse – Your Garden Sanctuary

Create a lush, year-round haven for your plants with the HOOYEAH polycarbonate greenhouse. This large, outdoor greenhouse features an effortless setup and sturdy aluminum construction, designed for durability and protection in all seasons. Equipped with a roof vent for balanced airflow, it’s ideal for nurturing a variety of plants, from vegetables to vibrant flowers. Transform your backyard into a thriving sanctuary with this spacious, heavy-duty greenhouse kit. Whether you're an experienced gardener or just starting out, HOOYEAH is here to support your green thumb every step of the way.

large greenhouse for outdoors

This spacious greenhouse offers dedicated areas for seed starting, vegetable cultivation, and flower propagation, allowing you to nurture everything from fresh produce to vibrant blooms all in one place. Beyond gardening, it also provides a cozy outdoor retreat, creating a serene spot to relax among your plants.

large greenhouse for outdoors

Built to withstand all weather conditions, it’s UV-resistant, waterproof, windproof, and snowproof, ensuring your plants are protected year-round.

With HOOYEAH, enjoy an effortless setup and a greenhouse designed for durability and beauty, making every season a growing season.

large greenhouse for outdoors

grinder
Reviewed in the United States on May 8, 2025
This small, lightweight greenhouse is a nice option for small spaces. My son and DIL wanted this to round out a back deck and this was a good fit. Here's a few points for consideration:- The size is true to the description. The given dimensions are 4ft x 6ft (actually a couple inches smaller). That's smaller than a sheet of plywood. Arms outstretched, side-to-side, is about the same distance as your height. So that can be used to get some idea. Don't be surprised this item is smaller than you thought.- My son and DIL put this together one evening. The instructions are a bit obtuse, but not too bad. There's not a lot of options for how it can fit together which makes fitting it together a little easier.- As another user mentioned, some clear Gorilla (or similar) tape would be a good idea to help keep things in place. The poly panels are fairly tough in regard to something hitting them, but they are lightweight and can get swept away.- The unit should have come with extra hardware to bolt to a wood deck or anchor into the ground. This is why I am only giving it 4 stars instead of 5. If you're putting it on a wood deck, then make some straps and screw it down. If you're putting it in your yard/dirt/similar, get some screw-in anchors for beach canopies (or similar) and attach.*NOTE* My reviews do not and will not contain any AI generated content.
john
Reviewed in the United States on May 2, 2025
A little tricky to build but not too bad.I suggest you use clear gorilla tape too help hold the panels.We had a wind storm and it blew one panel out.We made a minor modification for a door hold.
Terry
Reviewed in the United States on May 10, 2025
This greenhouse took a bit of time to assemble, but it feels solid once built. The panels lock in well and the frame doesn’t shake in wind. I recommend anchoring it down and adding shelves for organizing plants.
Maria T.
Reviewed in the United States on April 22, 2025
FIrstly, this does a fairly good job with the instructions. I am very good at figuring things out though. This would be difficult for someone who is not a great assembler. It is absolutely possible for one person to do. I did it completely by myself and did it in three sessions. It took multiple hours though. If you have to take a break, make sure you get a cross bar done. You first assemble the back and the front. You can skip ahead and install the side bars for stability if you need to take a break like I did. Do. not leave it standing on its own, especially if it's windy.This is very lightweight. When its assembled, I can move it myself. I kind of like that and I also think it will hold up well. It was incredibly windy here the past week and it didn't budge.The instructions also don't tell you that there is a protective film on BOTH sides of the corrugated clear panels. I had to take the transparent side off when one of my walls were already assembled. That was a bit annoying but also not a huge deal.Overall this gives you everything you need to use to put it together. It would be much easier with a drill for the Philips screws. There are some of them that must be screwed into plastic and it can be done free hand but your hand will get very tired.There are a couple of times where I had to bend the clear panels to get them in the place it told me to. It didn't indicate that in the instructions. It won't really leave a crease if you do it gently and quickly.Unlike others, I love the size. It's perfect for me. I only have a 1/4 acre yard so I like that it doesn't take up a huge space. The pitch of the roof is also pretty steep so I can see this lasting pretty well in the winter. I don't get a ton of snow and I will still pay attention to make sure there isn't a lot of snow left on top of it.I'm very happy with this and am excited that it's done so I can start putting plants in it. I'm a huge fan of this and outside of a few pages that were a bit confusing, it was relatively easy to assemble.OH and you get extra screws and small parts. If you have extra, it's totally normal. Just take your time and go through the steps exactly as it shows you.
Michcouple
Reviewed in the United States on April 15, 2025
This arrived well packaged, and the contents were protected, but there was a bent frame, only slightly, and did not affect assembly. The part appeared to be damaged prior to shipping. The contents were separated easily and were complete according to the instruction booklet. Several reviews were required for each step, and certain complicated assemblies took quite a bit to decipher as there were few written instructions. It didn’t quite “slide together” as the illustration and plans indicated. When finally assembled, it was placed on the recommended platform easily as two people could lift it, but it was difficult to grip. When placed, it moved easily. Too easily, in fact. A strong wind from the wrong direction would toss this item around. I protected that from happening with four ‘L’ Brackets attaching the bottom of the frame to the wooden platform. The mechanism for opening the vent window and then holding it opened is hard to understand, and how one is expected to simply prop the mechanism on the window frame to hold it open is a poor design. I did that and within minutes it got caught by the wind and slammed shut, then flapped in the breeze. I’ll figure out something that makes it adjustable as stated. It’s not adjustable. Also, the door, while well made, has to be left open while inside, because if closed, there is NO way to open it from the inside. Not a good idea. That being said, if left open the wind whips the door back and forth slamming it into the side, and then the door frame. If one could close it from the inside, it would not only be safer, especially if you have children, it would protect the door itself from damage. if you are looking for an inexpensive greenhouse, are handy, and can make adjustments to complicated instructions, this works fine. Looks like it will do its job. Just anchor it well. Happy gardening. Oh yeah, there were some parts left over and the thick ‘O’ rings would not fit where indicated, period. We tried, but the flat bracket prevented that, unless you left some of the other screws half tightened. I don’t think they were necessary.
Recommended Products