Gazebo vs. Pergola vs. Carport

The words gazebo, pergola, and carport get used almost interchangeably in backyard conversations, which makes shopping for one unnecessarily confusing. As the manufacturer of all three, we can at least be precise about what each one is in our line, what it's for, and how to pick between them.

Carport: the workhorse

A carport is a fully roofed structure built around one job: keeping weather off valuable things — daily-driver vehicles first, but the same structure covers RVs and motorhomes, boats, tractors and implements, hay and feed storage, and working commercial duty like loading dock cover and material storage. If the primary occupant has wheels, a hull, or a motor, you're shopping for a carport. We wrote up the RV case in detail in Steel RV Covers: A Buyer's Guide. As of the July 2026 pricelist, our steel carport kits start at $6,400.

Gazebo: the gathering structure

A gazebo in our line is also fully roofed, but it's built for people rather than parking: poolside cabanas, fire-pit shelters, outdoor kitchens, park pavilions, community gathering spots, and commercial duty like restaurant patios and employee break areas. Structurally it shares the carport's logic — full weather protection overhead — pointed at chairs instead of chassis. As of the July 2026 pricelist, our steel gazebo kits start at $6,400.

Pergola: filtered shade

The pergola is the distinct one. There's no separate roof to choose or buy: shade comes from integrated 4-inch steel slats set at 4-inch spacing, on a 5-degree lean-to design. The result is filtered light rather than full cover — the dappled-shade effect people want over patios, garden walks, entryways, hot tubs, and outdoor kitchens, and that upscale restaurant patios use to keep daylight without the glare. If the goal is atmosphere with sun relief rather than sealed-off weather protection, this is the structure. As of the July 2026 pricelist, our steel pergola kits start at $7,681.

The roofing distinction

Here's the cleanest technical dividing line between the three. Carport and gazebo kits take your choice of roofing — metal or asphalt shingles, both pre-engineered to attach — but the roofing itself is not included in the kit. Our metal vs. asphalt guide covers that choice. The pergola needs no roofing decision at all, because the slats are the shade system. Full roof or filtered light is the first fork in the decision tree, and it sorts most buyers immediately.

Same bones underneath

Whichever silhouette you pick, the structure underneath is the same engineering: commercial-grade S350 structural steel framing with a ZAM zinc-aluminum-magnesium coating designed to outlast ordinary galvanizing, engineered to a 185 MPH wind rating and a 60 PSF snow load rating, with engineer-stamped, permit-ready drawings in every box. Every kit ships with each beam, bracket, and fastener cut and pre-drilled — carport and gazebo roofing sourced separately, as noted above — for DIY assembly or a third-party certified installer, direct nationwide.

Footprints and sizing

Our kits span footprints from 12.5 by 18 feet up to 47 by 18 feet, and larger layouts are handled by linking kits together. Every kit is quoted by size and spec, so dimensions and clearances get confirmed at quote time. For the sizing method — measuring what goes underneath and adding honest margins — start with our guide on what size carport you need; the logic transfers to gazebos and pergolas directly.

A three-question decision

• Parking or protecting something with wheels or a hull? Carport.
• Gathering people under full weather cover — dining, pool, pavilion? Gazebo.
• Shading a patio or walkway with filtered light and open air? Pergola.

Overlaps are real — an outdoor kitchen can live happily under a gazebo's full roof or a pergola's slats — and that's where a conversation beats a chart. Request a free quote, tell us what's going under the structure, and we'll help you land on the right one before pricing your size and spec.