Price it yourself.
Build your structure below and see what it costs, from the same price guide we quote from. No form, no phone call, no waiting.
Build it. See the price.
Pick the building, the size and what goes on it. The price updates as you go and covers delivery and installation.
Good. Better. Best.
Every size comes in three roof styles. The roof sets the base price.

Regular
Rounded eaves, with panels laid horizontally across the trusses. Common for carports and smaller projects, and the most cost-efficient way to cover up to 36′.

A-Frame
The regular roof with an A-frame profile and a standard 6″ eave overhang. Panels still run horizontally, so it looks like a house roof for little more.

Vertical
The same 6″ eave overhang, with panels running from ridge to eave over hat-channel purlins. Rain, snow and debris slide straight off: bowling lanes instead of speed bumps.
Regular and A-Frame roofs longer than 36′ need a horizontal seam in the panels and cannot be warrantied or guaranteed against leaks. A vertical roof has no seam.
What the price covers.
Every estimate is itemized, so you see what each piece adds before you decide.
In every price
- The roof style you pick, at the standard 3/12 pitch
- 14-gauge galvanized steel framing
- 29-gauge sheet metal panels in any standard color
- 6′ legs, with taller legs added from the estimator
- Anchors for ground, gravel, asphalt or concrete
- Delivery and installation on your level site
- Site drawings with your wind and snow ratings
- A 20-year limited rust-through warranty
Priced on request
Ask for any of these and we itemize them in your written estimate.
- Legs up to 16′ tall
- Sides and ends enclosed, in horizontal or vertical panels
- Gable ends and partial walls
- Roll-up doors from 8′ × 8′ to 16′ × 16′, with the frame-out
- Walk-in doors, 6-panel steel doors and windows
- Two-tone walls and wainscoting
- 12-gauge framing and 26-gauge panels
- 4/12, 5/12 and 6/12 roof pitches
- Insulation: single bubble, double bubble or 3″ fiberglass
- Extended overhangs, lean-tos and gutters
- Cut legs for uneven ground, and builds over an existing structure
- Clear panels, skylights and color-matched screws
Sizes run from 12′ × 21′ to 30′ × 61′ with legs up to 16′. Lengths are roof lengths; the frame is 1′ shorter. Anything past that is engineered for your site and priced by a written quote.
Been told no? We can.
Upgrades we build every week. Ask for any of them in your estimate.
- Custom roof pitches
- Color-matched screws
- Clear panels and skylights
- 26-gauge sheet metal
- 12-gauge framing
- Two-tone and wainscoting
- Extended lean-tos
- Extended overhangs
- Residential-style panel doors
- Motorized doors
- In-swing steel panel doors
- Gutters
- Attachment to an existing structure
- Clear spans up to 100′
Go big. We quote it.
Commercial buildings are built wider than 30′ clear span, with a heavier truss design, up to 100′ wide. Engineering is always specific to your site, so each one is priced by a written quote.
- Clear span31′ to 100′
- Truss spacingUp to 8′ in standard pricing
- High wind or snowPriced for your county
- Taller than 14′Reach lift or boom lift, quoted with the job
Where we build, and how soon.
Tap a state or enter your ZIP Code to see the lead time and whether a minimum order applies.
We stand behind what we build.
All warranties assume normal care: an annual wash with soapy water or a pressure washer at the proper PSI, and no abrasive chemicals.
Workmanship
1 yearOn the installation by our crew.
Tubing
20 yearsLimited rust-through warranty on the framing.
Metal
20 yearsLimited rust-through warranty on the panels.
Wind and snow
CertifiedRatings are specific to your location and design, and printed on your site drawings.
Limited warranties are pro-rated: we credit the time left on the warranty toward replacement materials. A claim in year 12 of a 20-year warranty receives 8/20, or 40%, of the materials. Labor and other charges are not included.
Build now.
Pay over time.
Fixed monthly payments through our financing partner, HFS Financial. Checking your rate does not affect your credit score.
Financing is provided by HFS Financial, an independent lender, and is subject to credit approval. Rates, amounts and terms are set by HFS Financial and may change. American Steel Systems does not make credit decisions.
Questions? Answers.
Is the estimator price the real price?
It is the real price for the building you configured, from the same guide our sales team quotes from. What it cannot know is your site: engineering for local wind and snow, permits, grading and long deliveries are added in your written estimate.
Why do you not publish a full price list?
Because a table of numbers prices nothing. Two buildings of the same size can differ by thousands once the legs, walls, doors and site are real. The estimator asks you those questions and gives you one number instead.
Are estimates really free?
Yes. We send a written, itemized estimate at no cost and with no obligation.
What is included in the base price?
The roof style you choose, 6′ legs, a standard 3/12 pitch, 14-gauge framing and 29-gauge panels, with open sides and ends. Taller legs, walls, doors, windows and upgrades are added in the estimator.
Why can I not pick my size?
The estimator covers widths of 12′ to 30′ and lengths up to 61′. Wider commercial buildings, longer buildings and special designs are engineered for your site and priced by a written quote.
Do I need a concrete slab?
Not always. Carports and many buildings can be anchored to level ground, gravel or asphalt. Enclosed garages and workshops usually benefit from concrete.
Do I need a permit?
It depends on your county and the size of the building. We can tell you what is typically required and give you the building details you need to apply.
Do you offer financing?
Yes. We partner with HFS Financial, an independent lender offering fixed-rate loans with terms up to 30 years. Checking your rate does not affect your credit score.
What warranty do you offer?
A 1-year workmanship warranty on the installation, and 20-year limited rust-through warranties on the tubing and the metal panels.
Get your exact price.
Free, written, no-obligation estimates, usually within one business day.