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ADVANCE OUTDOOR 12x20 ft Canopy Garage Heavy Duty Carport Car Boat Shelter Party Tent, Adjustable Peak Height from 9.5ft to 11ft, Gray

  • Based on 579 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Plus-Minus

Arrives Sep 23 – Sep 25
Order within 36 minutes
Available payment plans shown during checkout

Style: No Sidewall-12x20


Color: Gray


Features

  • 4 Adjustable Heights- There are 4 options for the side height of this metal carport, which are 6.5ft, 7.0ft, 7.5ft, 8.0ft, accordingly peak height 9.5ft, 10.0ft, 10.5ft, 11.0ft. You can choose a suitable height for all kinds of your needs.
  • Reinforced Triangular Poles- This car tent has 4 reinforced triangular poles on the top and 4 ones on the sides to reinforce the main body frame, which makes the whole structure much more stable & sturdier, prevents structural twisting, and can withstand severe outdoor weather conditions.
  • Waterproof Canopy Cover-This car canopy is made of heat-sealed, triple-layer 180g polyethylene fabric, which is Anti-UV, waterproof, tear-proof, and can protect your car or boats against all four season elements, like sun, wind, rain, dust, hail, and snow.
  • Heavy Duty Metal Frame with 8 Legs- This car shelter consists of 1.5inch diameter galvanized steel poles with 8 legs, 1.2mm Thicken and 1.65inch diameter connectors, 8 sturdy windproof ropes, 4 sandbags, 16 big steel pegs, and 8 auger anchors, to make the whole steel carport much safer and more stable.
  • Easy to Set Up & Multipurpose- The tool-free frame makes its set-up super quick and easy. Step-by-step instructions are included. Usually, two or more adults can install this portable car tent in half an hour. You can use it for parties, fairs, and birthdays, and also for storage shelters like boats, trucks, lawn and garden equipment, etc.
  • 1 Year Warranty- For Poles and Canopy Covers, we provide a one-year Warranty for them. And for other accessories, like connectors, foot pads, pegs, anchors, or elastic bungees, we provide a lifetime Warranty. Please rest assured to buy!

Brand: ADVANCE OUTDOOR


Material: Metal


Style: No Sidewall-12x20


Product Dimensions: 240"L x 144"W x 132"H


Frame Material: Alloy Steel, Metal


Water Resistance Level: Waterproof


Shape: Irregular


Ultraviolet Light Protection: Yes


Assembly Required: No


Color: Gray


Brand: ADVANCE OUTDOOR


Material: Metal


Style: No Sidewall-12x20


Product Dimensions: 240"L x 144"W x 132"H


Frame Material: Alloy Steel, Metal


Water Resistance Level: Waterproof


Shape: Irregular


Ultraviolet Light Protection: Yes


Assembly Required: No


Color: Gray


Manufacturer: ADVANCE OUTDOOR


Item Weight: 137.3 pounds


Item model number: 018SGY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 25

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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Learn more about financing & leasing here.

Top Amazon Reviews


  • Surprisingly durable, needs a few improvements
Style: No Sidewall-12x20 Color: Green
This 12' x 20' canopy has survived 3 windstorms, and does OK with up to 8" light snow, and that's with both 6" and 1' extensions on the legs. I do have it anchored to a nearby tree, and put my own 25 lb. weights on 4 corners, which have moved a couple feet in a strong gust, so I just poured in-ground concrete footings with tie down loops. The weight bags it comes with fit loosely so you'd need a way to tie or clamp them to be effective. The 8 plastic tarp hooks and elastic broke the first year, so first I duct taped them, then I got a grommet kit and put in 2 grommets with bungees on each pole held with an SS clamp. The 2" extension bolts rusted and stuck out, so I've replaced the 16 of them with SS 1-3/4" bolts with cap nuts. The corner brace brackets just fit loosely on the pipes, and the 4 lower ones filled with water and caused streaks of rust. So I drilled drain holes in those 4, and caulked them well into place with clear RV caulk, so they stay dry inside and resist sliding. I added a bamboo diagonal brace and now it's quite firm and sturdy. The ball and bungee system is quick to put up, but if you get much snow, it creates a dip right above the cross bar, so it's better to run the bungees over the bar, and also coat the tarp with 303 or silicone spray to help snow slide off. One end did collapse when we got 9" of heavy snow and I didn't pull it off in time. The end I tied nylon cord across did not collapse, so this year I'm adding ratchet straps all around. I was able to straighten or shorten the 10 poles that got bent. I added 2' plumbing pipes, glued in with JB weld, to get it high enough to back the camper under it on the truck. This is a very sturdy frame, great corner brackets, good quality tarp, just needs reinforcement if you get extreme weather. ... show more
Reviewed in the United States on October 16, 2024 by Warren Hartz Warren Hartz

  • Really great canopy
Style: No Sidewall-12x20 Color: Green
It’s very durable, and is very easy to assemble
Reviewed in the United States on August 28, 2025 by Kameron

  • Nice sturdy product
Style: No Sidewall-12x20 Color: Gray
easy to assemble by one person. Nice and strudy. Canopy material is heavier than most. Adjustable height & waterproof. Great quality for the price
Reviewed in the United States on April 18, 2024 by Little Doe

  • Good Awning / Great Customer Service
Style: No Sidewall-12x20 Color: Gray
Purchased the 12x20 carport in 2022. I mounted it on a cement pad and put an anchor in the center on each side (about 16" out) and put ratchet straps from there to the 45 degree corner supports. It stood strong... until Hellene. Wind gust up to 60 mph all night and nothing happened, but at dawn (and the 80 mph gusts hit) the awning began to tear. The frame, however, stood strong. So I called Customer Service and left a message. An hour later they called back. After an Email exchange and some simple instructions, within 48 hrs they shipped me a new one (and even let me choose a different color). Save that little brochure that comes with it... It has numbers to call and email address. Super Pleased with this Product & Customer Service! ... show more
Reviewed in the United States on November 16, 2024 by Sweet Rascal

  • Do not use in a windy area
Style: No Sidewall-12x20 Color: Gray
After reading some of the reviews and the description, this sounded like a good canopy to cover my boat. Was I wrong..... Purchased in Sept 2022, the 12x20 'Heavy Duty' carport canopy. Everything came in the boxes. I was very suspect of the durability due to the thin wall frame with push button / snap together poles. It was real easy to put together, but was not stable due to the all the loose pole connections. The tarp is your standard silver, NOT heavy duty, tarp that usually last 1-2 years. Instead of using the sandbags (which honestly would not hold up to much wind), all 8 legs were strapped to a 5gal buckets that had 60# of cement in each. Knowing we had a storm approaching with high winds, and concerned with the thin walled frame, I added additional ratchet straps going to the frame to my boat trailer, being careful to not overtighten them. I've done this in the past with another canopy I purchased and the frame lasted for over 20 years. This thing was not going anywhere. Boy was I wrong! The storm come through with wind gusts in the 40-50 mile range that proceeded to twist and bend the frame and rip the top to pieces. I'm fine with the top being destroyed, as mentioned it's thin cheap material. I planned on having a high quality top made out of canvas. I'm not ok with the label that this is 'Heavy Duty'. IT IS NOT! AND... No Warranty information available on Amazon. State to contact the seller. No Company exists with the name Advance Outdoor. There's an Amazon store with no contact information. ... show more
Reviewed in the United States on January 9, 2023 by Rich T Rich T

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