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12'x20' Upgraded Lean-to Wall-Mounted Gazebo | Polycarbonate Roof & Reinforced Aluminum Frame | All-Weather Slant Hardtop Pergola for Patio, Deck, Backyard

  • Based on 3 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Aug 15
Order within 20 hours and 59 minutes
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Style: Lean to Gazebo


Color: Dark Brown


Size: 12'x 20'


Features

  • Durable All-Weather ProtectionBuilt with 6061 aluminum frame and 6mm thick polycarbonate panels, this gazebo offers superior protection against rain, UV rays, and wind. Tested to withstand 10-12 m/s wind speeds and 17 L/m2h water spray, it ensures a dry and comfortable outdoor space year-round.
  • Heavy-Duty Construction for Long-Lasting UseFeaturing steel columns and beams with a 1.0mm wall thickness, this gazebo is designed for durability. The 8-level salt spray resistance ensures it remains rust-free, even in harsh weather conditions, making it ideal for long-term outdoor use.
  • Spacious and Versatile DesignWith dimensions of 12x20 ft and a height of 8.2 ft (H1), this lean-to gazebo provides ample space for outdoor gatherings, dining, or relaxation. The black iron frame and amber PC panels create a sleek, modern look that complements any backyard or patio.
  • Easy Assembly with Premium MaterialsThe gazebo comes in pre-labeled, easy-to-assemble components, including aluminum roof panels and steel support beams. Despite its robust construction, the lightweight design ensures straightforward installation, making it a practical choice for DIY enthusiasts.
  • Built for Extreme ConditionsDesigned to perform in temperatures ranging from -20C to 50C and humidity levels above 90%, this gazebo is perfect for diverse climates. The UV-resistant polycarbonate panels (UPF>40) block harmful rays while allowing natural light to filter through, creating a bright yet shaded outdoor retreat.

Brand: GarveeLife


Material: Aluminum


Style: Lean to Gazebo


Product Dimensions: 240"L x 144"W x 102"H


Item Weight: 110 Pounds


Frame Material: Aluminum


Water Resistance Level: Waterproof


Ultraviolet Light Protection: Ultraviolet Light Protection


Assembly Required: Yes


Color: Dark Brown


Brand: GarveeLife


Material: Aluminum


Style: Lean to Gazebo


Product Dimensions: 240"L x 144"W x 102"H


Item Weight: 110 Pounds


Frame Material: Aluminum


Water Resistance Level: Waterproof


Ultraviolet Light Protection: Ultraviolet Light Protection


Assembly Required: Yes


Color: Dark Brown


Manufacturer: GarveeLife


UPC: 199108238511


Item Weight: 110 pounds


Country of Origin: China


Item model number: GL-1220 Lean to Gazebo


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 15

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great pergola for the money
Style: Wood-Grain Aluminum Pergola With Netting Color: Beige Size: 10' x 10'
Excellent product! Just took about 6 hours to build with two people.
Reviewed in the United States on July 13, 2025 by Kimberly

  • I like it most of the time
Style: Arched Pergola Color: Khaki Size: 12' x 9'
I wanted a canopy that would block the setting sun from cooking me on my patio. I love that you can pull the shade cloth down to block it. I’m taking away one star because the canopy can be a pain to pay attention to weather so it is off more than with it on. I don’t have it secured to the concrete yet, need to buy a bit, and without the canvas on it withstood 60 mph storm with no damage. I did put my heavy patio furniture against the legs, one leg i put a cinder block on it since that’s what I had handy, and it’s been through several storms without moving. The canvas has been on in light rains and water pools in it that needs dumped out which splashes but stays dry under it. I weave the canvas through the bars which helps with winds. I go over the first two bars, then under one, then over the middle, under one and over the last two again. The ends that velcro to hold in place will slide up some on 15-20 mph winds but parachute all the way up without weaving the canvas. I took two cords from my tent and put it through the velcro loop and stake them to the ground on the two legs by the yard, which has tripped me twice. Less than an hour to put together with two people and a cordless drill. I’m hopeful it will last 3 years. I would buy it again if it stands the test of time, for what I need. If my situation was different, because it’s high maintenance and I’m short, I wouldn’t even consider it. Don’t forget you have to have a place to store the canvas when it’s off. ... show more
Reviewed in the United States on July 11, 2025 by Rachel

  • I would buy this pergola again
Style: Arched Pergola Color: Khaki Size: 12' x 9'
The media could not be loaded. Why did you pick this product vs others?: Very good price. Arrived in 1 week. Well packaged (look inside the larger corner posts for some of the smaller ones). Arrived in perfect condition, with everything wrapped in plastic. This is a quality pergola. During assembly, you can really tighten down the bolts, except when fastening the five crossbars (F1 & F2 pieces) to the top frame; for this do not over-tighten, as that will cause the metal to bend in. Otherwise, very sturdy construction. I assembled it myself mostly; I needed someone to hold one of the posts during the initial set-up. ... show more
Reviewed in the United States on July 9, 2025 by Kevin Polhill Kevin Polhill

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