WKM 10x18 FT Greenhouse for Outdoors, Polycarbonate Greenhouse with Quick Setup Structure and Roof Vent, Enhanced Aluminum Green House for Garden Backyard, Black
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Returnable until Jan 31, 2026
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.
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Availability:
In Stock.
Arrives
Friday, Jan 23
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Style: 10×18 FT
Features
- Enhanced StabilityOur greenhouses measure 213.6"L x 120.1"W x 98"H. For added stability, anchor the footings in soil or concrete. The reinforced sidewalls and base improve wind and snow resistance.
- Effortless Installation FrameworkOur WKM walk-in greenhouse features a streamlined slide-in panel assembly system, facilitating rapid installation and exceptional sealing, thereby cutting down installation time. This system boosts the user's installation speed by 30% and enhances stability by 15%. For your convenience and security, it comes equipped with a robust metal handle and a lockable door. It creates optimal conditions conducive to robust plant growth.
- Special DesignOur outdoor greenhouses feature upgraded, adjustable roof vents with 5 settings for personalized airflow control. The base safety cover offers extra protection. Simply adjust the vent position or secure the base to ensure optimal air circulation for your plants.
- High PerformanceThe greenhouse panels are coated with an anti-UV layer that blocks harmful rays while allowing beneficial sunlight in. Made of high-quality polycarbonate and reinforced aluminum frames, they offer robust protection against wind, rain, and snow. This sturdy structure ensures your plants have a stable, year-round growing environment, withstanding even severe storms.
- Worry-Free After-Sales ServiceEnjoy 24/7 customer service for any installation inquiries. Plus, receive expert gardening advice to cultivate a lush garden together.
Color: Black
Brand: WKM
Product Dimensions: 213.6"L x 120.1"W x 98"H
Cover Material: Polycarbonate (PC)
Frame Material: Aluminum
Number of Doors: 1
Number Of Vents: 5
Manufacturer: WKM
Special Feature: Heavy Duty
Product Dimensions: 213.6 x 120.1 x 98 inches
Item model number: WGH1018BG
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jan 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 10×18 FT
This is a project to assemble, however, it is a 10x18 structure so it should be! Before we did anything we laid out all the pieces and compared them to the packing slip for each individual box. It was a 2-man job just for the sake of being able to get to the high spots and hold things together as they were attached. 90% of the assembly is with some really genius Allen Key turns that expand a piece into the track. If you have any issues following the instructions (that are all picture, no text) just do what we did and take a pic of the step you are having trouble with and load to ChatGPT! Worked like a charm! It does seems overwhelming at first but once you get going, it's a lot of repetitive work that makes you feel silly for not understanding at first try... This thing has already weathered (pun intended) several bad, spring storms. Placement is key. You want to make sure you don't have it sitting in open space not protected from the wind. The first night a big storm hit I ran to it hoping to have to hold it to the ground! To my surprise, not only did it hold together seamlessly, I was able to wait out the terrible downpour inside a perfectly waterproof structure! It was nice to witness firsthand. We added extra weight with a 2x4 frame secured thru the metal corner brackets. the amount of good humidity this creates is pretty impressive. All in all this was a really good alternative to a more expensive structure that'll give me the same end results: a great way to produce what I hope is a very bountiful harvest!
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Reviewed in the United States on April 28, 2025 by Brooke Rush
Style: 10×18 FT
Perform a thorough inventory of the products in each box. There were a few deficiencies. The instructions are not great so time needs to be taken to understand the steps. Pay close attention to when to install the panels. The support bars do not line up good so some adjustments needed to be done. Overall and so far pleased with the completed installation. Seems sturdy
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Reviewed in the United States on October 30, 2025 by John H
Style: 10×16 FT
Sitting on a new 12x20 2 in tongue an grove deck 3 of us put it together missing window parts / door parts / so it’s level And mostly it leaks , the panels slide very loosely in the frame groove so they don’t seal . I have a bother brand gazebo after 5 years still no leaks . This is a lot of money and expected better . If I had the extra money , I’d take it down
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Reviewed in the United States on November 18, 2025 by Austin
It’s the perfect tiny green house for my seedlings, prevent wind and rain damage and same time get warmer and grow faster, I am really happy with the purchase
Reviewed in the United States on March 6, 2025 by Mark W. Mark W.
Style: 10×16 FT
The Greenhouse I fine is a great product. What I didn't like was two panels were not in the boxes, and I had to take 7 hours of work down to wait on the panels the company missed. I emailed them and within 24 hours they responded and mailed out the missing parts. I highly recommend you do an inventory of all parts before starting. If you start like I did and don't have all the parts, the structure is not to sturdy until it's all put together. Note to manufacture: More detail in your directions would make things a lot smoother.
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Reviewed in the United States on November 10, 2025 by Heath A.
Style: 10×16 FT
It's nice but difficult to assemble. Instructions were very poor. It don't like wind so placement is important and ancor well. Not sure how to keep the panels from blowing out in storms yet. Time will tell if it holds up
Reviewed in the United States on April 6, 2025 by jamieurton
Style: 10×16 FT
I bought it and its turned out really good. However the instructions are terrible! It mentions in the book to use H4 when you need to use H1 parts. When installing the roof brackets there are 2 holes on both ends of the rods, make sure to put the short end near the wall. this is important for the last steps. The windows for the top need to be put in with stopper brackets on both sides before putting the roof up. The book mentions that in a note but doesnt show it. The windows at the top also has a which plastic and a clear plastic but do not pay attention to that for which way goes up. you can look for screw holes which need to face down. you could also look for a metal edge that needs to go down as well if you dont you have to take the entire top apart again to redo it. I Highly recommend, do NOT put on the gutter until the absolutely last step if install it you may have to take it out again to fix the side walls or the ceiling. there are triangle bars that are supposed to square the greenhouse. I gave up on them because i do not have a deck i was attaching to, i went to concrete and wood posts. the instructions do not say where they are suppose to attach, just in the corners and to screws on each. I think they are suppose to attach where you already have screws since i got the horizontal bars to line up but the vertical bars leading to the bottom corner I could not figure out.
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Reviewed in the United States on June 9, 2025 by spacerules
I set up this greenhouse a few weeks ago. The instructions were clear enough to follow, and the frame feels stable once everything is in place. It keeps the wind out and holds warmth during the day. The cover fits well, though it may need extra clips in strong weather. Overall, it works fine for starting plants and protecting them from the cold.
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Reviewed in the United States on May 30, 2025 by Josiah Josiah