The 40x60, a barndominium kit from American Iron, is published at $25 per square foot and covers 2,400 square feet.
American Iron does not publish a wind rating, a snow load or anything about fire for this model, so 56 percent of the fields we score are blank.
None of that tells you whether it works on your land. Wind, snow, seismic and flood performance are site specific engineering, so the only useful answer comes from running this kit against your address.
Completeness
44 percent of the fields we score are backed by something American Iron published. Why completeness is never part of the grade.
The thing nobody else will tell you
This kit cannot be scored on its own. Nothing on this page tells you whether it works on your land.
Wind, snow, seismic and flood performance come from your address, not from this kit. Put in an address and the gates run against the real requirement at that point.
Score this kit against my land
Free, and it stays free.
The Kit Home Finder Grade
| Buyability weight 25 | 100 takes orders today, publishes a price, lead time 2 weeks |
|---|---|
| Cost honesty weight 25 | 75 publishes a price, publishes a range rather than one misleading number, itemises 3 of 14 build stages, states plainly what the price excludes |
| Materials and carbon tier weight 15 | Not rated We could not place this structural system in a carbon class. |
Rubric v1.0, August 2026. Site fit is not in this grade, because it depends on your land rather than on the kit. Every weight, and what we refuse to grade.
What the maker publishes
Everything here came off American Iron's own pages, cited at the bottom. A blank is a blank: we never fill one in.
| Build type | Barndominium |
|---|---|
| Structural system | Not published |
| Finished size | 2,400 sq ft |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Wall R value | Not published |
| Roof R value | Not published |
| Foundation types | Not published |
| Lead time | 2 weeks |
| Delivers to | Not published |
| Country | United States |
| Build difficulty | Not published This maker publishes nothing about who erects it, and the structural system does not settle it either. Ask them who does the assembly, whether a crane is needed, and how many people for how long. |
What the maker says it resists
Design capability as published. Not a certification, not a rating of your house, and not proof against anything.
| Engineered wind speed | Not published |
|---|---|
| Roof snow capability | Not published |
| Seismic | Company states buildings are engineered to 'state-specific wind, seismic, snow, and soil requirements' but publishes no numeric values on this page |
| Fire | Not published |
Price
$25 to $75 per square foot
$60,000 to $180,000derived
The maker publishes a rate per square foot, not a total. The total shown is that rate multiplied by the square footage the maker publishes for this model. It is arithmetic, not a quote.
| What that number covers | USD per sq ft, shell kit only ('the most requested size'). Company separately publishes a turnkey (fully finished) estimate of $170-$400+/sq ft depending on finish level, site conditions, and local labor - a very different number from the shell price, so the two should never be conflated. |
|---|
What else we found
Publishes a five-model size lineup (30x50 through 60x80) with beds/baths per size, which is more specification detail than most competitors, but the two-tier shell-vs-turnkey pricing needs to be read carefully since the shell number alone understates real move-in cost by roughly 3-10x.
Questions to send this maker
Generated from what they left blank. Every one of these is a thing they could answer today and have chosen not to publish. Copy them into an email. If they answer, tell us and we will update this page with the citation.
- What design wind speed is this model engineered to, in miles per hour, and at what Risk Category and Exposure Category?
- What ground snow load can the roof carry, in pounds per square foot, and is that the ground load or the roof load?
- What is the roof assembly's fire classification, and are the vents ember resistant?
- Which foundation types does this kit support, and can it sit on piers above a base flood elevation?
- What is the wall R value, and is that nominal insulation or a tested whole assembly value including thermal bridging?
- What is the roof R value, and is it nominal or whole assembly?
- Which states will you deliver to, and which will you not?
- What is the structural system, and who stamps the drawings?
Across the whole Index, the average kit publishes about a quarter of what a buyer needs. This maker is at 44 percent.
Questions people ask about the American Iron 40x60
Answered from what American Iron publishes, including the answers that are "they do not say".
How much does the American Iron 40x60 cost?
American Iron publishes a rate, not a total: $25 per square foot to $75. At the 2,400 square feet they publish for this model that works out to $60,000, which is arithmetic on their two numbers and not a quote.
What wind speed is the American Iron 40x60 engineered to?
American Iron does not publish a design wind speed for this model. Only about one kit maker in ten publishes one. Note that "hurricane rated" has no legal definition in the United States, so a page using that phrase without a number has told you nothing.
What snow load can the American Iron 40x60 roof take?
American Iron does not publish a snow load for this model. Around one maker in twenty does.
Can you actually buy the American Iron 40x60?
Yes. American Iron takes orders for this model today.
What foundation does the American Iron 40x60 need?
American Iron does not publish foundation options for this model. That matters more than it sounds: in a FEMA A or V flood zone the finished floor has to sit above the base flood elevation, and a kit offered on a slab only cannot get there.
How well does the American Iron 40x60 stand up to a hurricane or a wildfire?
The honest answer is what it resists, and under what conditions. No kit home is proof against either, and any page telling you otherwise is selling. "Hurricane rated" has no legal definition in the United States, no house can be tornado rated, and whole building certifications like LEED, Passive House and HERS all require a built, sited, inspected home and cannot be attached to a model from a spec sheet. What a maker can honestly tell you is what the design resists and under what conditions. For this model, they publish nothing at all.
Will the American Iron 40x60 work on my land?
Nothing on any spec sheet can answer that, including this one. Wind, snow, seismic, flood and soil requirements come from your address, not from the kit. The Kit Home Finder runs every kit in the Index against the published hazard data for your point and shows you what survives and why the rest did not. It is free.
Compare
Nothing here is ranked by what anyone pays us, because no kit maker has ever paid for placement on this site.
Other barndominium kits in the Index
40x60 Home
Documented31% New Holland Supply36x36 Barndominium Kit
Documented31% Shed Homes WAThe Lizzie 2 x 1
Documented31% Titan Steel StructuresMetal Barndominium Kit
Documented31% BuildMaxSteel Barndominium Kit (Quick Start / Ultimate)
Documented25% CMT ComponentsBarndominium
Documented25%How it compares
It documents more than the average barndominium kit, 44 percent against 21, and more than every other barndominium kit we hold. Against the 5 barndominium kits with a comparable published price, it sits above 4 of them, and the middle of that group is $48,000.
Computed across all 514 kit homes in the Index, 20 of them barndominium. Recomputed on every build.
News, reviews and video
Gathered from outside this site and linked so you can check it yourself. None of it moves the Kit Home Finder Grade, and that is deliberate: the grade is computed only from what the maker publishes, so anyone can recompute it by hand. The grade tells you what they will tell you. This tells you what happened to people who bought one.
Video tours
Walkthroughs, build footage and factory tours
Wonderful Experience with American IronAmerican Iron (their own channel)Sources
| Where these values came from | https://amiron.pro/ |
|---|---|
| Maker's site | https://amiron.pro |
| Last checked | 13 August 2026 |
Values are what the maker published on the date above. Makers change pages without notice. If you find something out of date, write to hello@kithomefinder.com and we will recheck it and re-cite it. Members can dispute any figure on the page, and the dispute and its resolution are both published.
Membership
That price is the kit, not the house. Members see what the other stages cost.
The narrowing is free and always will be. Membership is for the part after you have your shortlist, when you need to act on it.
- Delivered cost by build stage, so you can see what the published number leaves out
- See it on your land. Your parcel with the footprint dropped on it to scale, setbacks checked
- The questions to send makers who publish nothing, written from their own blanks
Everything membership includes
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