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AECOJOY 20' x 12' Outdoor Gazebo Hardtop Pergola for Patio, Large 12x20 Galvanized Steel Heavy Duty Lean to Gazebo Wall-Mounted Pergolas and Gazebos Clearance, Metal Patio Roof Awnings for Backyard

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Availability: 17 left in stock
Fulfilled by AECOJOY-US

Arrives Thursday, Jun 11
Order within 9 hours and 24 minutes
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Color: Black


Size: 12x20


Features

  • Tough Enough for 80 MPH Weather: This heavy-duty hardtop gazebo crafted from galvanized steel and aluminum is expertly designed to withstand unpredictable severe weather including storms with winds exceeding 80 MPH.
  • Effortless Installation: We make it simple with a user-friendly guide, detailed manuals, and step-by-step video tutorials. If you run into any issues, our expert tech team is just a call away for remote support!
  • Handles 20" Heavy Snow: With its galvanized hardtop, this lean to gazebo can take on heavy snow without breaking a sweat. Its way more durable than those typical polycarbonate panels.
  • 100% UV Protection: Our metal gazebo offers full UV protection, so you can enjoy the outdoors without a worry. Whether youre hosting a family gathering or just having some quiet time, this stylish shaded spot is perfect for relaxing.
  • Stand Out: Check out heavy-duty hardtop wall-mounted gazebo! It combines the best features of a canopy awning and a freestanding gazebo, giving you the ultimate outdoor experience.
  • Worry-Free Experience: We stand behind our gazebo 100%. Not only do we provide maintenance and replacements, but our professional team is available 24/7 to answer any questions about installation, usage, and more.

Brand: AECOJOY


Material: Aluminum, Metal


Style: Heavy Duty


Product Dimensions: 235.27"L x 143.7"W x 98.4"H


Item Weight: 333 Pounds


Frame Material: Metal, Aluminum, Alloy Steel


Water Resistance Level: Waterproof


Shape: Rectangular


Ultraviolet Light Protection: 100% Blocked


Assembly Required: Yes


Brand Name: AECOJOY


Manufacturer: AECOJOY


Manufacturer Part Number: 16450


Model Number: 16450


Material Type: Aluminum, Metal


Frame Material: Metal, Aluminum, Alloy Steel


Water Resistance Level: Waterproof


Ultraviolet Light Protection: 100% Blocked


Style Name: Heavy Duty


Shape: Rectangular


Color: Black


Item Dimensions L x W x H: 235.27"L x 143.7"W x 98.4"H


Item Weight: 333 Pounds


Floor Area: 240 Square Feet


Required Assembly: Yes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

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


  • Awesome!!
Color: White Size: 8x12
Arrived quickly, well made, seller is reliable and item was exactly as described. Assembly was easy and all the parts arrived within 2 boxes. This is very sturdy, water resistant, looks great and blocks out the sun. Price was perfect.
Reviewed in the United States on April 20, 2026 by SixAcres

  • Easy to Customize and Perfect for Creating a Large Patio Space
Color: Dark Grey Size: 8x10
I purchased four of these AECOJOY wall-mounted gazebos to create a covered patio area across the front and side of the house, and I absolutely love how it turned out. They were easy to install and even easier to combine, which made it simple to customize the layout to fit the space exactly how I wanted. The hard top roof feels sturdy and provides great shade, and once mounted, everything feels solid and secure. Using multiple units together worked really well and created a seamless, finished look rather than feeling pieced together. This was a cost-effective way to get a large shaded area without building a full permanent structure. These are great for decks, patios, and backyard spaces, especially if you want flexibility in design. They look clean and modern and instantly upgraded the outdoor area. Pros: • Easy to install and customize • Combines well with multiple units • Sturdy hard top construction • Great shade coverage • Excellent value, especially on clearance Cons: • Installation is easier with two people • Requires proper wall support for mounting Suggestions for improvement: Including clearer instructions for combining multiple units would be helpful. Offering optional side panels or privacy screens would also be a great upgrade. Overall, this was a fantastic purchase. Being able to customize the patio layout exactly how I wanted made these well worth it, and I would buy them again without hesitation. ... show more
Reviewed in the United States on January 1, 2026 by Beth

  • Not a Good Product
Color: Dark Grey Size: 8x10
Was such a let down. This product came with damage and I do realize that has nothing to do with the seller. What is disappointing is the quality of the product. I was expecting it to be much more sturdy. I live in southeastern NC and what decided on this product based on how it described the wind and strength (could hold all this snow-which I don't get but I figured it much be a great structure). The roof tiles are no more that flimsy tiles. They reminded me of a yard sale sign that has the holes for the metal stakes to slide in. Upon seeing the image to the pole and to one of the flimsy roof tiles, I rebooted it and wanted to return it. It was bought through a 3rd party Amazon store. They contacted me via Amazon messenger and I described the issues I was having. I took pictures of the outside of the box to show where it has been damaged in several places and described the damage to the product. This dialog went back and forth 4 times with them responding with the same answer. They wanted me to unpack the box again and take pictures of the damage where then they could decide how to best deal with it. I eventually just said I wanted a refund and wanted to ship it back. I took to UPS to send back and shipping was over $229 so I decided to not ship it. Now I am stuck with a product that I am VERY unhappy with and it damaged. ... show more
Reviewed in the United States on September 27, 2025 by brenda swartz

  • Seems good for the price, had to buy additional hardware.
Seems like a decent patio in a box for the price. Shipping was pretty fast, received it a few days earlier than what was estimated and it was fairly easy to set up. I did it by myself. Didn't time myself, but it was probably about 8 hours altogether. I put together all of the individual assemblies in the living room on one day, then another day I took it outside and assembled everything together. It's pretty straightforward, I would recommend reading through the instructions and looking at the pieces to make sure you understand how everything goes together before starting. Also, make sure you have the right pieces. There are several reasons that I'm only giving 4 stars instead of 5. The main one being that some of the included hardware sucks and I had to get a few things from the hardware store. I also had an issue with needing more parts. I had four of an item I was only supposed to have two of, and zero of another item that I needed two of. If you have an issue, the best way to contact the company is sending a message through Amazon. I first went straight to the companies website and never received a response, got one that night through Amazon. It is somewhat frustrating due to the time difference when dealing with a Chinese company. I would message during the day and get a return when I was sleeping, it was one message a day for about five days before they said they would ship the parts out. In the end they took care of it and all was good, just required some patience. There were two problems I had with the hardware, the first one being the waterproof washers. There's these wide rubber washers held down with a tiny headed bolt going into a big hole. The washers were being cut and deformed to the point where I felt like there was no way they would seal anything so I went and bought some fender washers to go between the bolt head and them. This covers the rubber washer and puts even pressure on them preventing them from deforming. I feel either some painted fender washer or truss bolts with bigger heads should have been included to properly hold down the rubber washers. The washers I have dont match the rest of the assembly, but it's on top and unseen, so no big deal. I got the adjustable height patio that attaches to the house instead of having legs and the hardware they included to do the attaching is concrete anchors. I do have a brick house, but am attaching to the fascia so had to get some lag bolts. I would imagine that most people are attaching to wood and not brick, dont see why they couldnt throw in a few lag bolts also. I also had to flip the brackets that attach to the house. I had a strict height I was working with, and the installed height is a little taller then what was specified in the description. Flipping the brackets got me within the height I needed. I should have gone with a slightly smaller one, this one extended about 20 inches past my slab. I put down two rows of paving stones to fill it in. I bought 18 inch yard anchors that I put into the ground under the pavers then drilled holes in the pavers to bolt through into the anchors. Would be nice if they included some kind of cover to go over the bottom mounts and make it look a little better. Overall I'm happy with it for the price. Looks decent and seems stable. I plan on putting some LED strip lights around it and putting up a bug screen with the adjustable poles, maybe some kind of fan also. Just have to see how waterproof it is. It butts up against the fascia underneath the shingle lip so I'm not sure if I'll have to come back and either caulk it or use some kind of weatherproof tape. ... show more
Reviewed in the United States on November 9, 2025 by M. Michel

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