ADVANCE OUTDOOR Carport Canopy Garage 12x20 ft
- Floor Area: 240 sq ft
- Water Resistance Level: Waterproof
- Ultraviolet Light Protection: Yes
- Frame Material: Alloy Steel, Metal
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An adjustable-height steel carport with triangular bracing and a full ground-anchoring kit, a practical option for vehicle or equipment cover that needs to go up without tools.
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ASIN: B09T2XYGLRModel: 018Category: Carports
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Overview
This 12x20 foot steel-frame carport from Advance Outdoor covers cars, boats or equipment under a triple-layer 180g polyethylene canopy, with peak height adjustable from 9.5 to 11 feet across 4 side-height settings.
The frame relies on triangular bracing at both the roof and sides, on top of 8 legs of 1.5 inch galvanized steel, which the seller credits for resisting twisting in wind rather than the canopy fabric alone. It ships with sandbags, ground stakes, and auger anchors as its full anchoring kit, and covers poles and canopy under a 1-year warranty while connectors and stakes get a lifetime warranty.
- 12 x 20 foot footprint, adjustable 9.5 to 11 foot peak
- Triple-layer 180g waterproof polyethylene canopy
- 8 legs of 1.5 inch galvanized steel
- 1 year warranty on poles and canopy
Who it's for
Suits anyone needing a semi-permanent, adjustable-height shelter for a car, boat, or equipment, or a temporary structure for outdoor gatherings. Less suited to permanent, code-compliant garage replacement, since this is a tool-free pole-and-canopy structure rather than a fixed building.
Pros and cons
- Peak height adjusts from 9.5 to 11 feet across 4 settings
- Triangular bracing on roof and sides for wind resistance
- Full anchor kit: sandbags, stakes, and auger anchors included
- Tool-free assembly, about 30 minutes with two people
- Fabric canopy rather than a rigid roof
- Not a substitute for a permanent, code-compliant structure
Performance notes
Stability comes mainly from triangular poles reinforcing the frame at both the roof and the sides, resisting the twisting force that flattens simpler canopy frames in wind, backed by 8 legs of 1.5 inch galvanized steel with 1.2mm thick connectors. The canopy is a triple-layer, heat-sealed 180g polyethylene rated anti-UV and waterproof. Anchoring uses 4 sandbags, 16 steel pegs, and 8 auger anchors together with 8 windproof ropes, giving more than one method to secure it depending on ground type. Assembly is tool-free and the seller estimates about half an hour with two or more people.
Specifications
| Brand | Advance Outdoor |
|---|---|
| Model | 018 |
| Dimensions & fit | |
| Item Dimensions L x W x H | 240 × 144 × 132 inches |
| Construction & materials | |
| Frame Material | Alloy Steel, Metal |
| Material Type | Metal |
| Color | Gray |
| Included components | |
| Unit Count | 1 |
| Number Of Packs | 1 |
| Other details | |
| Floor Area | 240 sq ft |
| Water Resistance Level | Waterproof |
| Ultraviolet Light Protection | Yes |
| Number of Items | 1 |
| Item Type Name | Carports |
| Shape | Irregular |
| Style Name | No Sidewall-12x20 |
Closest rivals on specs
Caravan Canopy Steel Frame Pop Up Carport- Floor Area 240 vs 200 sq ft (+20%)
Frequently asked questions
What height options does this carport have?
Peak height adjusts across 4 settings from 9.5 to 11 feet, tied to side heights of 6.5 to 8.0 feet.
What's included for anchoring it to the ground?
4 sandbags, 16 steel pegs, 8 auger anchors, and 8 windproof ropes.
How long does assembly take?
The seller estimates about 30 minutes with two or more people, using a tool-free frame.