DIY steel

Metal building kits

A Carport.com kit is the same building we would have installed — 14-gauge American frame, 29-gauge panels, the doors and windows you ordered — cut and shipped for you to assemble. Choose a kit when the pad is not level (our crews install on level sites only), when you want the build yourself, or when you will pick up. Delivery of the kit is still free in the 40+ states we serve. Instant kit pricing in the designer; certified packages still available.

  • Same steel as installed
  • Free kit delivery
  • Un-level sites OK
  • Doors included as ordered
Customize online Design a kit Choose kit-only in the builder. Same specs, you assemble. Open the designer Prefer a person (855) 227-7678 Tell us if the site is un-level — that is the usual reason to kit. Call now

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Start from a kit-capable building you can see

These photos are buildings you can order as kits. In the designer, switch to kit-only so installation drops off the price. You still get the frame, sheeting, and the openings you specified.

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Showing 1–8 of 12 resultsSorted by price: high to low

Metal building kit guide

When a kit is the right Carport.com order

We do not install on ground that is not level. That single site rule is why kits exist: you still get mill-cut American steel, you just supply the labor and the pad prep. Kits are not a lesser product line. They are the installed product without our crew. Factory pickup is available; most customers still take free delivery.

What arrives

  • 14-gauge frame members (12-gauge if you upgraded).
  • 29-gauge roof and wall panels for the enclosure you designed.
  • The walk-ins, roll-ups, and windows on the order.
  • Hardware to assemble the building you drew — not a mystery “some posts and tin.”

What you supply

  • A pad or site you accept (level enough for your build).
  • Labor, tools, and a way to handle long members.
  • Permits and any certification drawings you ordered.
  • Electric, insulation, and finish — same as an installed building.

Installed vs. kit, honestly

  • Installed: we require a level site; about 30 days typical; balance due at delivery.
  • Kit: you assemble; we will not send a crew to un-level ground.
  • Same 20-year rust-through frame warranty language on the steel.
  • Any style — carport, garage, barn, shop — can be a kit.

Product details

Frame
14-gauge galvanized American steel standard; 12-gauge upgrade for heavier wind or snow
Sheeting
29-gauge roof and wall panels
Roof pitch
3/12 on Regular, A-frame (boxed-eave), and Vertical
Clearance
Set by leg height, not peak roof height
Install
Free delivery and professional installation on a level site in 40+ states. About 30 days typical. Deposit holds the order; balance due at delivery.
Warranty
20-year rust-through frame warranty; certified wind/snow packages available

Kit vs. installed vs. a big-box shed kit

This is not a light utility kit. It is a Carport.com metal building you assemble. If the site is level and you want us to set it, order installed from carports, garages, or commercial. Arch / quonset kits on old shop pages are a different product family — ask before you assume they are this frame.

Why customers kit

  • Un-level or remote sites
  • Owner-builder labor
  • Factory pickup
  • Custom install sequence
  • Adding to a job you are already running
  • Budget the crew out

Want the steel, not the crew?

Design the building and choose kit-only. Free delivery of the kit. Call if you are unsure whether your pad qualifies for professional installation instead.

Design with instant pricing Call (855) 227-7678

Metal building kit questions

What is in a Carport.com metal building kit?

The same frame, sheeting, and ordered openings as an installed building, cut for assembly. 14-gauge galvanized American steel standard, 12-gauge upgrade, 29-gauge panels. It is not a different, lighter product.

Why would I choose a kit?

Our crews install only on a level site. If the ground is not level, you want a remote site, or you want to assemble, order a kit. Delivery of the kit is still free in the states we serve.

Do you install kits?

No. Kit means you (or your contractor) assemble. If you want us to install, order the installed building and prepare a level pad.

Are doors and windows included?

Whatever you configure in the order is in the kit — walk-ins, roll-ups, windows, frame-outs.

Can kits be certified?

Certified wind/snow packages and drawings can still be part of a kit order so you can pull a permit.

Can I pick up at the factory?

Yes — ask when you order. Most customers still take free delivery.

What styles are available as kits?

Carports, garages, barns, shops, lean-tos, sheds — the same catalog. Switch to kit-only in the designer.

How do I get a kit price?

Designer with kit selected, or call (855) 227-7678. ZIP still matters for delivered kit freight, even when install is off.