SteelCarports.com
SteelCarports.com
Design in 3D (833) 647-8335
12x21x7 Regular Roof Carport
Color
Optional — pick one or choose at quote
  • Free delivery & professional installation
  • Anchors for concrete, asphalt, or ground
  • 12- or 14-gauge galvanized steel
  • Certifiable to your county's wind & snow loads
  • 20-year rust warranty on the frame
  • Financing & no-credit-check Rent-to-Own
SKU: SC54

12′x21′x7′ Regular Roof Carport

Starting at
$1,775
Financed
$32/mo

Starting price — final cost varies by state, options, and any wind/snow certification.

Price-beat guarantee. Bring us a written quote for a comparable American-made building from any competitor — same gauge, same engineering, same install — and we'll beat it.

Call for Best Price: (833) 647-8335
Open the 3D Designer
At a glance

The build, by the numbers.

This 12′x21′ open carport with a 7′ eave height features a regular roof design. It comes with delivery and installation, along with a 30-day workmanship warranty and a 20-year rust-through warranty.

Nothing is framed for drive-in access as listed, so an opening or overhead door is sized at quote. 12′x21′x7′ is a size that usually goes up as a lumber and pallet cover next to the shop. Second most common: outdoor pet kennel cover.

Most popular for lumber and pallet cover next to the shop

Building size

  • 12′Wide
  • 21′Long
  • 7′High
Total coverage252 sq ft

Building details

Frame gauge
14-gauge galvanized steel
Panel gauge
29-gauge steel
Roof
Regular Roof Design
Workmanship warranty
30 days
Rust-through warranty
20 years
Delivery & installation
Included
What's it for

Same shell, very different jobs.

A 12′x21′ gets specified differently depending on what goes in it — door placement, openings, leg height, whether it closes in. Tell us the job and we'll spec it to that instead of handing you a blank form.

Delivery & installation

What happens after you order.

01
Lock your price

We confirm your exact number for your ZIP and options, in writing — with our price-beat guarantee behind it.

02
Prep your site

Pick a level spot — concrete, asphalt, or ground. Anchors for all three are included.

03
We deliver & install

It arrives and goes up on your site, included in the price across 40 states. Nothing for you to assemble.

04
Backed for decades

Your steel frame carries a 20-year rust warranty from day one.

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Questions

Good to know.

A specialist can walk you through this exact build over the phone in a few minutes.

(833) 647-8335

A level spot is enough. Concrete, asphalt and compacted ground all work, and the matching anchors for all three ship with the building. Mark out the full 12′ x 21′ footprint and check it for level before delivery day — uneven ground is the one thing that reliably slows an install down.

It is the leg height, not the tallest point. 7′ runs from the base rail to the eave, where the roof meets the 21′ sidewall; the ridge is higher again because of the roof pitch. For anything driving into a 12′ x 21′ x 7′, the door opening is the real limit anyway.

It can be. Sides, ends or both can be panelled on a 12′ x 21′ x 7′, and that decision belongs on the quote rather than afterwards — panels fitted at the factory land better and cost less than a retrofit.

Yes to delivery and install, no to site prep. The crew brings and erects the 12′ x 21′ x 7′; you provide a level, cleared spot for it to land on. The price shown is a start point rather than a final invoice, because certification requirements and any added doors or openings change it.

Two covers on two clocks. The steel frame under this 12′ x 21′ x 7′ carries a 20 years rust-through warranty. Workmanship is covered 30 days from installation — the window for raising anything the crew got wrong on the day. Corrosion is the long one; install quality is the short one.

It is not a fixed size. Starting from this 12′ x 21′, width changes in 2-foot steps and length in 5-foot steps, and the 7′ legs move a foot at a time. Give us the size you need and we quote that one.

Frame gauge is structure, panel gauge is skin. On this 12′ x 21′ the frame is 14-gauge galvanized steel and the panels are 29-gauge steel. Because the scale runs backwards, the smaller number is the thicker steel — which is why the frame figure is the one worth checking when two quotes look the same.
Reviews

Owners say it best.

Real, verified Google reviews from owners who bought their building from us, straight from our business profile.

View all reviews
We are building a barndominium and they delivered the shell on schedule. Our contractor said the framing was straighter than most stick-built shells he sees.
P
Priya & Dave L.
Bend, OR
Loafing shed for the horses showed up exactly when they said it would. The crew leveled and anchored on uneven ground and didn't try to charge extra.
G
Greg H.
Bowling Green, KY
Hurricane-rated anchors and engineer-stamped drawings were ready when our county asked. Permit went through the first time.
T
Tonya W.
Lakeland, FL
Starting at
$1,775
Build your quote

Ready when you are.

Tell us what's going inside and we'll suggest a size to start from, then send back a real, same-day price.

Your building
Carport
Suggested size 18 × 26 × 8 ft — or choose one below
or
Call (833) 647-8335Design in 3D →
(833) 647-8335