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AECOJOY 20' x 12' Gazebo for Patio, Large Wall-Mounted Hard Top Lean-to Gazebo Pergola with Roof 12' x 20' on Clearance, Heavy Duty Patio Awnings for Decks, Backyard

  • Based on 1,083 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by UNIONLINE INC.

Arrives Sep 27 – Sep 29
Order within 18 hours and 51 minutes
Available payment plans shown during checkout

Color: Dark


Size: 20' x 12'


Features

  • 3 parcels containing the gazebo separately, and they may arrive at different times. Please rest assured that any concerns regarding the shipping process will be promptly addressed.
  • Exceptional Load-bearing Capacity: When securely fastened to both the wall and the ground, our gazebo can effortlessly withstand wind speeds of 40-70 mph and snow accumulation of up to 2.4 inches. With an impressive static pressure test rating of 66 lbs/m2, our gazebo is designed to endure heavy snow and challenging weather conditions.
  • Durable Flexible Panels: Unlike delicate hardtop panels, our gazebo features flexible panels that effectively disperse impact and reduce pressure on the roof during severe weather events, such as hailstorms.
  • Installation Guidelines: For optimal stability, we recommend mounting the gazebo against a wall using the provided nails. This pergola is perfect for placement near a pool, hot tub, outdoor dining area, or as an entertainment space.
  • Comprehensive Protection: The awning roof of the pergola covers an area of 240 Sq.Ft., providing protection against harmful UV rays and rainwater.
  • Seamless Service: We offer a 1-year warranty and lifelong, customer-friendly support available 24/7. Our dedicated team is ready to assist you whenever you need help.

Brand: AECOJOY


Material: Aluminum, Metal & Sun Panels


Style: Wall-mounted Lean-to Gazebo Pergola 12x20


Product Dimensions: 240"L x 144"W x 96"H


Item Weight: 331 Pounds


Frame Material: Metal


Water Resistance Level: Waterproof


Shape: Rectangular


Ultraviolet Light Protection: UPF 50++


Assembly Required: Yes


Brand: AECOJOY


Material: Aluminum, Metal & Sun Panels


Style: Wall-mounted Lean-to Gazebo Pergola 12x20


Product Dimensions: 240"L x 144"W x 96"H


Item Weight: 331 Pounds


Frame Material: Metal


Water Resistance Level: Waterproof


Shape: Rectangular


Ultraviolet Light Protection: UPF 50++


Assembly Required: Yes


Color: Dark


Manufacturer: AECOJOY


Item Weight: 331 pounds


Item model number: 12' x 20' Large Gazebo Pergola


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 27 – Sep 29

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


  • SUPER Pergola Kit!!
Color: Dark Size: 14' x 8'
I have waited several months to write a review on this pergola / gazebo unit to provide a candid review to help others shopping this type of product. As I researched the purchase I found a huge variety of products and prices, you have to be careful as I found it can be easy to overspend and end up with poor quality. Here we are about 90 days later and can can 100% endorse this product. This Chinese manufacturer, AECOJOY, has a bunch of different sizes available. For our application we needed a 14 x 8 foot unit. You have to completely assemble this product, it is all broken down for shipping and keeping that cost low, so lots of assembly, however good instructions. My observations and tips for perfect / successful installation: * read the assembly instructions SEVERAL times before even beginning * carefully lay out all your parts / pieces and keep it organized to save assembly time and/or frustration * have and use some sort of Loctite on the screws/bolts - it makes for very solid post / beam assembly * use hand tools to tighten nuts / bolts / screws - this will avoid damage to the post / beam / part finished paint surface * absolutely tie / secure this unit to your wall / house for solid weather & wind resistance * assemble with two people so you have four hands when needed * fasten the post to the ground / deck / slab surface in some way - again, resistance against high winds / storms GREAT looking, sturdy, and great value for the product! We have transformed our back deck into an outdoor 'room' by adding this gazebo. Very happy with the product and HIGHLY recommend!! ... show more
Reviewed in the United States on August 18, 2025 by NC Scott NC Scott

  • Its a great pergola if you build it correctly.
Color: White Size: 10' x 8'
When it's built it's beautiful and sturdy. I attached it to the house as recommended in the instructions and had a friend with a hammer drill do one hole per leg to fasten it down on the concrete slab and it's very sturdy. One problem in the directions that you shouldn't follow or you will go crazy. I got the 8'x10' and the instructions tell you to slide in the back roof panels, then put on back end caps (F) and then middle caps (G) and then slide in the front roof panels. This will not work! The panels are a thick sort of fiberglass with no taper at the ends. They will split top and bottom when you slide them into metal brackets and once on you can't get to the top middle to make sure that doesn't happen. I had to take them all back out and put together back pieces and front pieces with the middle bracket on the ground and THEN slide the whole unit into place and THEN put back and front cap pieces on. That is the only way to do it. After an hour or two of misery I figured that out and now it's a really nice pergola and cheaper than if I bought the wood, hardware and paint to build one myself. You also should have three people to hold it up when putting it all together. I had just myself and my girlfriend and it fell down at one point and bent some of the pieces but I was able to repair them. ... show more
Reviewed in the United States on July 11, 2024 by Allnightfilm Allnightfilm

  • Reasonable price, but could be improved! Time-consuming but not difficult to install.
We purchased two of these Aecojoy pergolas (each 12x16) to attach to the house on the patio (34x14) beside our pool. I read many reviews. The same brand pergolas are sold at Lowes and Home Depot, as well as other online retailers. So far, we have one pergola up but will wait until the other pergola is up before attaching to the side of the house. At 8', it fits right under the soffit. The instructions are pictures and part labels. A manfriend did the assembly. I helped with the installation. Overall, it looks "nice." Having used popup tents over this area for a few years, it's a big improvement. However, it doesn't provide the same shade as a tent 🙄. Due to the afternoon sun, I have purchased tension rods and outdoor curtains to block the sun on hot days. We will definitely get more use out of my patio now. A center post on the backside should have been provided, especially on the longer length pergolas. It is sagging in the middle and we will add whatever hardware is needed (not included) to support the middle of each pergola on the house side. Also, a middle outside bracket (inner bracket included) would have very very useful on each post both structurally and for looks (see photo). The panels are not difficult to install but a rubber mallet is very helpful with that to ensure each piece locks in. Also, a real drill is absolutely necessary! All together, I'd say we spent 10 hours to install one pergola. The installation of the second pergola will be much easier. Takes two people and a third could be helpful! We plan to use a silicone caulk down the center of both pergolas upon completion. In the event of snow, we plan to add addition supports underneath. I searched the aecojoy website for the availability of replacement panels but found none. Home Depot does sell those panels however. (I may add to my review upon completion. 🤞🏻) ... show more
Reviewed in the United States on July 26, 2025 by HurricaneJane HurricaneJane

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