Wyoming · shipped statewide
Wyoming Barndominium Kits
Custom steel kits engineered for the nation’s windiest state — from $28/sqft for the shell, with maximum wind anchoring, elevation-adjusted snow loads, and deep-frost foundations built in. Turnkey available via vetted Wyoming contractors on rural acreage where coverage exists.
Pricing
Wyoming Barndominium Kit Prices
Shell kits start from $28/sqft, covering the engineered steel frame, roof and wall panels, fasteners, and delivery to your site. Turnkey — the fully finished, move-in-ready home built through our vetted Wyoming contractor network — starts from $200/sqft on a living-space basis.
Wyoming’s cost drivers are stacked and unavoidable. Wind anchoring is the dominant structural load statewide: the continuous load path, anchor bolts, and moment connections that handle chinook-driven uplift and overturning forces are non-negotiable engineering line items, not upgrades. Snow load is the second major driver, and it varies sharply by elevation — Cheyenne carries roughly 30 psf, while high-elevation Teton County sites can reach 350+ psf, a figure that supersedes ASCE 7 map values and must be sourced from local elevation-based lookup. Those loads drive both the frame weight and the foundation design.
Deep frost-depth foundations and a cold-climate envelope rated to –30 °F add cost that buyers from lower-latitude states don’t always anticipate. Northwest Wyoming builds add seismic detailing (Teton County is SDC D due to the Teton fault and Yellowstone proximity), and mountain-west parcels frequently require WUI fire-resistant construction. Eastern Wyoming sites on expansive clay soil require engineered slab or pier designs to handle soil movement. The result is a genuinely complex cost picture — budget more per sqft for elevation, proximity to Teton County, and WUI status than for a comparable plains-state build.
Cost by size
Wyoming Barndominium Cost by Size
The shell rates and turnkey blended totals below apply the $28/sqft shell rate and $200+/sqft turnkey living-space rate across four standard footprints; turnkey totals reflect an all-in blended model (~60% living / 20% shop / 20% porch) and are not a simple footprint-times-rate calculation.
| Size | Sq Ft | Shell Total | Turnkey Total |
|---|---|---|---|
| 30×40 | 1,200 | from $33,600 | from $180,000 |
| 30×50 | 1,500 | from $42,000 | from $225,000 |
| 40×60 | 2,400 | from $67,200 | from $360,000 |
| 40×80 | 3,200 | from $89,600 | from $480,000 |
| 50×80 | 4,000 | from $112,000 | from $600,000 |
| 60×80 | 4,800 | from $134,400 | from $720,000 |
| 50×100 | 5,000 | from $140,000 | from $750,000 |
| 60×100 | 6,000 | from $168,000 | from $900,000 |
Turnkey totals are all-in (living + shop + porch). The plate rate is per finished living square foot, so it won’t divide evenly into these footprint totals. Wyoming’s wind, snow, and foundation premiums mean actual costs may run above these starting figures — especially at elevation or in Teton County.
The 30×40 works as a starter shop-house or single-person homestead; the 40×60 — Wyoming’s most popular size — fits a family home plus a working shop bay; the 40×80 suits a full homestead with generous shop space; and the 50×100 is the choice for large working operations or multi-use acreage builds.
Built for Wyoming
Wind & Snow Engineering
Wyoming is the windiest state in the nation. Base design wind speeds run 105–115 mph (Teton County is mapped at 105 mph), but that figure understates the real structural challenge: open, treeless terrain classified as Exposure C or D — common across the high plains and I-80 corridor — amplifies effective wind pressure, and sustained chinook/downslope events mean the load is not a brief gust but a prolonged force that governs uplift and overturning across the entire structure. Maximum wind anchoring with a continuous load path is not optional engineering in Wyoming; it is the baseline.
Snow load is the second governing design criterion, and the range is extreme. At 30 psf in Cheyenne it is manageable; at 350+ psf on high-elevation Teton County sites it requires a fundamentally heavier frame and is determined by elevation-based local values that supersede the national ASCE 7 maps — the local AHJ’s snow load table, not a national map lookup, controls the design. Cold-climate envelope design for –30 °F, deep frost foundations, and the additional complexity of NW Wyoming seismic detailing (Teton County SDC D — Teton fault and Yellowstone) and mountain-west WUI requirements complete a picture that makes Wyoming one of the most demanding engineering environments in the continental U.S.
Eastern Wyoming adds expansive clay soils that require engineered slab or pier-and-beam foundation designs to prevent seasonal heave. Western and mountain builds layer in WUI fire-resistant wall assemblies where the Wildland-Urban Interface maps apply. Every one of these conditions must be addressed at the design stage — they cannot be retrofitted.
Engineering
How We Build for the Storm
Every Wyoming kit is built around an engineered steel portal frame with a continuous load path — uplift connectors at the ridge, moment connections at the columns, and anchor bolts sized for the full wind and snow load at your specific site elevation and exposure classification.
Schematic — not to scale. Specifications shown reflect Wyoming code and elevation-based local loading requirements.
Where to build
Where People Build in Wyoming
Wyoming barndominium builds concentrate on rural and exurban acreage across five distinct geographic pockets, each with its own engineering and cost profile. Understanding which pocket your parcel sits in matters more in Wyoming than in almost any other state, because the design loads — especially snow and wind — vary more dramatically here than anywhere else in the continental U.S.
The Laramie and Cheyenne exurbs on the southeastern high plains attract buyers who want large-acreage rural homesteads within range of those cities’ services. This corridor sits on the I-80 wind corridor — among the most wind-exposed terrain in the country — and carries Exposure C or D classification across much of the open range. Expansive clay soils are common here and require engineered slab or pier foundation designs. Wind anchoring costs are highest in this zone. The Casper and Natrona County area offers similar high-plains conditions with slightly more topographic relief and a strong local contractor market relative to other Wyoming regions.
The Sheridan and Bighorn foothills in the north attract buyers drawn to mountain views, ranching heritage, and lower density than the Colorado front range alternatives. Snow loads increase as elevation rises into the Bighorns, and WUI classification applies on forested slopes. Western Wyoming valleys — Lincoln County and Sublette County in particular — offer genuine mountain-west acreage at substantially lower land cost than the Teton/Jackson core, which has land prices that make barndominium economics difficult. These valleys carry significant snow loads, and Sublette County sites at elevation can approach Teton County’s extreme load figures. Buyers targeting western valleys should budget for the full snow-load and cold-envelope stack.
The Teton County and Jackson core is explicitly not a target market for this page: land costs there make rural-acreage barndominium builds impractical for most buyers, and the county’s heavy local amendments (extreme snow, SDC D seismic) add engineering cost that pushes turnkey totals well above the starting figures shown here. Buyers with Teton County sites should request a custom quote.
Kit or turnkey
Kit or Turnkey: How Most Wyoming Buyers Build
Most Wyoming buyers choose turnkey because they can’t erect a steel shell themselves. Here’s exactly where the kit ends and the finished home begins.
We coordinate turnkey through vetted local contractors across Wyoming’s rural and exurban markets, so you manage one process instead of independently sourcing a structural erector, a foundation crew, and individual trade contractors in low-density areas where subcontractor availability is genuinely limited — where coverage exists.
Popular sizes
Popular Barndominium Kit Sizes
Four footprints cover most Wyoming builds — from a starter shop-house to a full homestead operation. Every plan is custom-designed around how you live and the specific load requirements of your site; these are starting points, not stock plans.
The 30×40 suits a single person or couple wanting a compact homestead with a small shop under the same roof. The 40×60 — Wyoming’s most popular footprint — gives a family a comfortable living area plus a full working shop bay. The 40×80 is the choice for serious ranch-adjacent operations or buyers who need a large equipment bay alongside finished living space. The 50×100 is built for large working operations: multi-vehicle storage, hay storage integration, or homestead builds that need room to expand. Every design is custom — roof pitch, door placement, loft layout, and insulation spec all adjust to your site and use case.
Legality
Are Barndominiums Legal in Wyoming?
Yes — barndominiums are legal statewide in Wyoming and permitted as residential dwellings. Wyoming is among the more permissive states for this building type: many rural areas operate under minimal or no active local enforcement, with the Wyoming State Fire Marshal serving as the default authority having jurisdiction (AHJ) where no local department has assumed that role. In practice, this means some rural parcels are largely self-directed for compliance — but that does not mean no requirements apply.
The statewide baseline is the 2021 International Residential Code with no state amendments, adopted under W.S. 35-9 and administered by the State Fire Marshal’s Council on Fire Prevention & Electrical Safety. Electrical work is enforced statewide by state electrical inspectors regardless of local enforcement status. Where cities and counties have assumed local enforcement — including Teton County, which heavily amends for snow load and seismic requirements — local rules supersede the state baseline and add meaningful complexity.
The practical permitting steps depend heavily on your parcel. Confirm the AHJ (state or local), any local amendments to wind, snow, or seismic requirements, WUI classification, and flood zone status before finalizing your design. On rural acreage — the typical Wyoming barndominium site — you will also need to confirm septic system viability through a perc test and, where no public water is available, plan for a well. These are parcel-specific determinations that no state-level guidance can answer in advance.
The process
How Turnkey Delivery Works
Turnkey delivery runs in four stages. We coordinate the vetted contractors at each one, so you manage one process instead of a dozen subcontractors — especially valuable in Wyoming’s lower-density markets where trade availability is limited.
Related states
Where else do we build barndominiums like this?
Wyoming’s extreme wind shapes how we engineer every build here. Nearby states we also build in: Nebraska, South Dakota, Colorado, Idaho, and Montana.
FAQ
Frequently Asked Questions
Are barndominiums legal in Wyoming?
Yes — legal statewide and permitted as residential dwellings under the 2021 IRC. Many rural parcels have minimal or no active local enforcement, with the State Fire Marshal as the default AHJ, but electrical is enforced statewide; Teton County adds heavy snow and seismic amendments. Confirm the AHJ and any local code amendments for your specific parcel before finalizing a design.
How much does a barndominium kit cost in Wyoming?
Shell kits start from $28/sqft — a 40×60 shell starts from $67,200 and a 40×80 from $89,600. Turnkey (fully finished, move-in ready) starts from $200+/sqft on a living-space basis, with a 40×60 turnkey starting from $360,000. Wyoming’s wind anchoring, snow-load, deep-frost foundation, and cold-envelope requirements push costs higher than comparable-size builds in lower-hazard states — especially at elevation or in NW Wyoming.
Can a barndominium handle Wyoming’s wind and snow?
A properly engineered steel barndominium is one of the best-suited structures for Wyoming’s conditions: the continuous load path handles sustained chinook uplift and overturning forces, and the frame is designed to the site-specific snow load — which ranges from 30 psf in Cheyenne to 350+ psf at high-elevation Teton County sites. No above-ground structure survives a direct violent tornado strike; a rated safe room is the real life-safety measure for extreme wind events.
What’s the difference between a kit and a turnkey barndominium?
The kit is the engineered steel shell — frame, panels, fasteners, and hardware — delivered to your site from $28/sqft. Turnkey adds foundation, erection, all trades (electrical, plumbing, HVAC), and full interior finish, coordinated through our vetted contractor network, from $200+/sqft. About 90% of Wyoming buyers choose turnkey because steel shell erection requires a professional crew and coordination with trades that is difficult to self-manage in Wyoming’s lower-density rural markets.
What sizes do Wyoming barndominium kits come in?
We engineer kits in any custom footprint; the four most common Wyoming starting points are 30×40 (1,200 sqft, from $33,600 shell), 40×60 (2,400 sqft, from $67,200 shell), 40×80 (3,200 sqft, from $89,600 shell), and 50×100 (5,000 sqft, from $140,000 shell). Every plan is custom-designed to your site’s specific wind, snow, seismic, and soil conditions — not a stock plan pulled from a catalog.