Resources / Kits

Barndominium Kit Prices: What Each Supplier Charges Per Square Foot

Updated July 2026 · Barndo Finder research

Barndominium kit prices run from about $10 to $50 per square foot for a steel shell package, which means a 40x60 kit lands between $40,000 and $87,000 in most quotes we have seen. That number buys framing, sheeting, and fasteners. It does not buy a house. The finished building usually costs 3 to 5 times the kit price once you add the slab, erection labor, utilities, and interior finish.

Key takeaways

• Steel shell kits run $10 to $35 per square foot from direct manufacturers. Wood post-frame kits from design-heavy companies like DC Structures run $25 to $60 per square foot and up.
• A 40x60 kit (2,400 square feet) typically costs $40,000 to $87,000. Erection labor adds $10 to $15 per square foot on top.
• Several big names, including General Steel, do not publish prices at all. You have to quote everything.
• True turnkey pricing from companies that publish it starts around $180 per square foot, not $60. Quotes under $100 per square foot turnkey are usually shell quotes in disguise.
• A kit under $100k is easy. A finished home under $100k means roughly 600 to 1,000 square feet with serious DIY labor.
• Compare delivered, erected prices on identical specs, not bare kit prices. Freight and local labor move the total more than the kit does.

What does a barndominium kit actually include?

A standard steel barndominium kit includes the primary and secondary framing, 26 gauge roof and wall sheeting, fasteners, trim, and stamped engineering drawings. General Steel's 40x60 package, for example, lists framing, sheeting, fasteners, sealants, flashing, trim, ridge cap, and plans. Doors, windows, and insulation cost extra even there, and the interior walls shown in marketing renders are, in the company's own words, for demonstration only.

Photo: FBi Buildings, Inc.

Here is the full list of what a typical kit does not include: the concrete slab, erection labor, plumbing, electrical, HVAC, insulation, drywall, interior framing, flooring, cabinets, fixtures, well, septic, driveway, and permits. That list is most of a house. It is why we tell readers to treat the kit as maybe 20 to 30 percent of the real project budget. Our cost tables break the rest down line by line.

What do the major suppliers charge per square foot?

Steel shell suppliers cluster between $10 and $35 per square foot, wood kit companies run higher, and two of the biggest names publish nothing. The table below is what we found on supplier sites and in public industry data as of July 2026. Where a company does not publish prices, we say so. For a deeper look at every supplier on this list, our full kit supplier comparison goes company by company.

Two things jump out of that table. First, the spread between the cheapest shell ($12 per square foot) and a finished DC Structures project (owners report over $225 per square foot all-in) is nearly 20x. Those numbers describe different products. Second, the only companies publishing honest full-build numbers are the turnkey contractors, and their numbers start at $180. Keep that in mind next time an ad promises a finished barndominium for $60 per square foot. We cover why Mueller does not sell residential barndominium kits in a separate review.

How much does a 40x60 barndominium kit cost?

Plan on $40,000 to $87,000 for a 40x60 steel kit, which works out to $17 to $36 per square foot on 2,400 square feet. The low end is a bare bolt-up shell with a 1:12 roof pitch and no openings. The high end adds heavier gauge steel, taller walls, framed openings, doors, windows, and insulation packages.

Then the real spending starts. Here is a rough owner-builder budget for a 40x60 in a mid-cost state, using our directory estimates and the labor figures we found in current cost guides.

That total matches what we see from actual builders. Our directory pegs turnkey builds at $125 to $320 per square foot nationally, and a 40x60 at even $140 per square foot is $336,000. The $60,000 kit was never the story. Most owners finance the gap with a construction loan, and lenders will want a full budget like this one, not just the kit invoice.

Are there real turnkey barndominium kits with prices?

No. "Turnkey kit" is a marketing phrase, not a product. A kit is a pile of engineered materials on a truck. Turnkey means a contractor hands you keys to a finished building. Companies that sell kits do not finish interiors, and companies that finish interiors price the whole job, not a kit. Our shell vs turnkey breakdown walks through which route fits which budget.

The closest honest version is a contractor with published turnkey rates. Boss Hog Contracting publishes $180 to $250 per square foot for stock plans and $225 to $350 for custom work, and they still exclude well and septic because county requirements vary too much. That is what real turnkey pricing looks like. When a kit company quotes you "turnkey" at $95 per square foot, ask for the line items. In our experience the quote covers a shell, a slab, and rough-ins, and the drywall, flooring, cabinets, and fixtures are quietly missing.

Can you get a barndominium kit for under $100k?

The kit, yes, easily. Most 40x60 and smaller kits cost well under $100k, and small shells start under $30,000. My Barndo Plans lists 2 bedroom red iron kits from $26,500. Eversafe's $12 to $19 per square foot range puts a 2,400 square foot shell at $29,000 to $46,000.

A finished home under $100k is a different question, and the honest answer is: only small, and only if you swing hammers yourself. Current guides that take the question seriously land on 600 to 1,000 finished square feet as the realistic ceiling at $100k, and that assumes the land is bought and prepped. You act as your own general contractor, you do the interior work, and you accept builder-grade everything. At our low-end estimate states like Alabama and Arkansas at $125 per square foot turnkey, $100k buys 800 square feet with nothing left for surprises. Doable. Not the 3 bedroom spread the Pinterest boards promise.

What do owners actually say about kit companies?

Public reviews say the product is usually fine and the buying process is where people get hurt. General Steel carries an active BBB profile where the recurring complaint categories are delivery delays, gaps between the initial quote and the final purchase agreement, and communication after the deposit. BBB complaints mention large deposits, one as high as $50,000, followed by requests for additional money, and buyers who felt add-ons like doors and windows were overpriced once they were committed. On the other side, buyers who demanded itemized pricing up front and hired a certified erection crew consistently report good outcomes with the same company.

DC Structures reviews run the opposite direction. Owners praise the design work and materials, and the recurring complaint is price: the kit does not include construction, and reviewers report finished costs over $225 per square foot. The company itself tells clients to expect turnkey at 3 to 5 times the kit price, which is more candor than most of the industry offers.

The pattern across suppliers is simple. Complaints cluster around deposits paid before line-item pricing existed. Protect yourself the boring way: get the full itemized quote, in writing, with freight and drawings included, before any money moves.

Why do kit prices change so much by state?

The kit barely changes. The delivered, erected, finished price changes a lot, because freight, labor, snow load, wind rating, and inspection regimes are local. A shell engineered for a 20 pound snow load in Texas will not stamp out in Michigan, and the heavier steel costs real money. Erection crews in Oklahoma bid differently than crews in California.

Photo: 1845 Barndominiums

That is why "barndominium kits with prices near me" is the right instinct searched the wrong way. The kit ships from wherever the factory is. What you need locally is the erector, the concrete crew, and a builder who knows your county's inspectors. Our directory tracks 335 barndominium-specific builders across 40 states, and turnkey estimates range from $125 per square foot in Alabama and Arkansas to $180 to $270 in California. Browse the full builder directory or jump to a state like Tennessee to see who actually works where you are building.

Get real numbers, not brochure numbers

Every price on this page is a range because every real price is a quote. Kit suppliers quote to your zip code, your snow load, and your option list, and the spread between a brochure price and your delivered price can be 30 percent. The fix is to make suppliers and builders compete on identical specs.

Tell us your state, your target size, and whether you want a shell or a finished build, and we will route it to builders who quote barndominiums every week. Start at our quote page. It costs nothing, and a written competing quote is the only negotiating tool that works on this industry.