35x40x12 Metal Garage

A 35' wide, 40' long, 12' tall clear-span steel garage — 1,400 sq ft of column-free space for vehicles, equipment, or a working shop. Custom-made U.S.A. steel with a 20-year warranty on 12-gauge orders, delivered and installed free on your level, prepared site. Doors, windows, insulation, and colors are configured to your build.

Building dimensions

35Width
40Length
12Height
Starting at$18,554
Delivery & installation included
Build & Price

Financing & rent-to-own available — ask for options.

*Starting price is a delivered-and-installed marketing anchor for a base configuration; it varies by state, site, and options. Your firm, itemized number comes from the 3D builder. Financing terms pending from the owners.

Steel & materials

Built from American-made steel

This isn’t a pole barn wrapped in tin. Every 35x40x12 is a custom steel building — framed, panelled, and finished to hold up to decades of weather and hard use.

  • 12- or 14-gauge steel framing. 14-gauge is our standard for strength; 12-gauge is the upgrade for high winds, heavy snow, and taller builds.
  • 29-gauge metal roof & wall panels. Fire-resistant, weatherproof, and built to last against hail, wind, and moisture.
  • Color-coated finishes, 20-year paint warranty. A full palette of panel colors, plus a 20-year limited rust-through warranty on 12- and 14-gauge frames.
Build & Price this size
Close view of a Frontier steel building frame and color-coated panels
Made in the U.S.A.

American steel, engineered for your weather

Every building is custom-made from U.S.A. steel — sourced and manufactured right here — then engineered to your county’s wind and snow load before it ships. You get the highest-quality materials and a structure rated to stand behind them.

Up to 80 PSFSnow load
Up to 150 MPHWind rating

Wind and snow ratings are estimates for a fully anchored structure and vary by configuration and location. Your firm, engineered rating is set to your county’s load in the builder.

Customer photos & stories

Owners of buildings like yours

Purchased Product: 30x80x14 Metal Garage

"I just had a 30x80x14 shop put up in Asheville, NC and couldn’t be happier. With a building this size you worry the details will get lost, but the crew was fantastic — they walked the site with me, kept me posted on the delivery, and had the whole thing up faster than I expected. It’s square, it’s solid, and the price they quoted was the price I paid. I’d send anyone looking for a serious building their way."

Mike P.
North Carolina
Purchased Product: 24x36x12 Garage + Lean-To

"We added a 24x36 garage with a lean-to for the tractor and couldn’t be happier with how it turned out. The number they quoted at the start is exactly what we paid — no surprises. The crew showed up when they said they would, kept the site clean, and had it standing straight and solid by the end of the day."

Dale R.
Tennessee
Purchased Product: 40x60x14 Metal Building

"Needed a real four-bay shop for the equipment and got a firm number the same afternoon — no chasing anybody down for a quote. It went up faster than the pole-barn bid we’d been sitting on for a year, and it came in under it. Doors are smooth, the walls are true, and it’s exactly what we spec’d."

Carlos M.
Georgia

Sample testimonials shown on real Frontier installs. Automated review requests fire on install completion; each customer’s signed-off review and their own photos replace these.

Built to last

Strong, durable, and virtually maintenance-free

High-quality materials and thoughtful features for a long-lasting metal building. Tap any marker to see how that part is built.

Metal garage — interactive diagram of building components

Roof system

Layered protection with a 29-gauge metal roof, backed by a 20-year paint warranty. Sites that see heavy snow can add reinforced roof panels and extra truss bracing rated to your county’s load.

Tap any marker to see how that part is built.

Good to know

Questions buyers ask about this building

See every question on the full FAQ page.

Let’s talk

Let’s build something great together

From first sketch to final install, you get a straight number and a crew that shows up when we said they would. Start your building here — we’ll confirm the details, never pressure you.

Address, phone, and email are placeholders pending the brand line.

Step 1 of 3

Get your free quote

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Your details go to a real person on our team — never sold, never spammed.
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Do you need financing?

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* Price includes delivery & installation. Your firm, itemized number comes from the 3D builder.

You’re all set

Here’s what we’ve got. Next, the 3D builder turns this into a firm, delivered-and-installed price you can act on.

Building type
Size' × ' × '
ZIP
Foundation
Timeline
Financing
See my price in the builder