A flatbed truck delivering banded steel frame members and stacked metal roof panels to a building site beside a finished concrete slab.

Barndominium Kits in Indiana

We supply barndominium kits and shell packages for Indiana building sites: the primary frame, secondary framing, roof and wall panels, trim, fasteners and the drawing set that goes with them, delivered to your land, with erection support or a full crew if you want one. Most people start with a short project survey that tells us the county, the footprint and how much of the building is living space versus shop, and we price the package from that. The Indiana part matters more than the brochure suggests. One residential code applies everywhere in the state — the 2020 Indiana Residential Code, 675 IAC 14-4.4, which adopts the 2018 International Residential Code with Indiana amendments — but its design criteria are set county by county. The state replaced the IRC's blank Table R301.2(1) with a 92-county table, and that table puts the minimum footing depth at 24, 30 or 36 inches and the ground snow load at 20 or 30 psf depending on which county your land is in. A kit drawn to a generic national spec has not picked a row. Ours start from yours.

Drawings prepared for permit review
Designed to your county's design loads
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Barndominium Kits: how the work runs

Four stages, in this order. The sequence matters more than it looks: getting structural design and permitting settled before anything is fabricated is what keeps a build from stalling.

1

Your county, your footprint, your shop-to-living split

It starts with the project survey: where the land is, the footprint you have in mind, eave height, door openings, and how much of the building is house versus shop. The county matters first, because it fixes the row of the 2020 Indiana Residential Code table the package is drawn to — Marion County's row sets a 30-inch minimum footing depth and a 20 psf ground snow load, while Elkhart, LaGrange, Lake, Porter and St. Joseph counties each carry 36 inches and 30 psf. The shop bay usually sets the eave height and the living wing sets the roof pitch, so that split drives the frame more than square footage does.

2

Drawings to your row, and the permit path for your parcel

The package drawings carry your county's figures from Table R301.2(1) of 675 IAC 14-4.4 rather than a national default. Then we establish who, if anyone, reviews them. The state does not issue building permits or inspect houses: plans for a one- or two-family dwelling go wherever local ordinance sends them, which may be a city, town or county building department, or a single joint agency serving a county and its towns. The state's own directory of local building officials lists a state inspector rather than a local official for the unincorporated area of 24 counties, so on some rural parcels there may be no building department to submit to at all. Zoning is a separate permit again — many counties issue an improvement location permit even where the building-code side is thin.

3

Septic permit first, then fabrication and delivery

The frame is fabricated and delivered on a date you confirm, staged so the pad or slab is ready and the site is genuinely accessible before steel or lumber arrives. On most rural Indiana parcels one approval has to be in hand before any of that: the state's onsite sewage rule, administered by your county health department, requires a written construction permit for the septic system before construction of a residence starts, and the soil at the site must be described by a soil scientist. Plat approval from a plan commission is not a substitute for it.

4

Erection, inspections where they exist, and closing in

You get erection drawings, an anchor-bolt or post layout and phone support, or we quote a crew to stand the building. Where your city, town or county runs a building department, its inspections follow its own schedule. Where none exists, the state's building office describes residential compliance as a private civil matter — so if you want the foundation and frame checked before the envelope closes over them, that has to be arranged rather than assumed. One code detail catches kit buyers: the frost-protection exemption for small freestanding accessory buildings stops at 721 square feet and does not reach the house.

A red oxide primed structural steel frame partly erected on a concrete slab, showing bolted knee joints and anchor bolts.
What a national kit leaves blank

A kit drawn "to Indiana" still has to pick a county

Indiana is unusual in a useful way. It has a single residential code in force everywhere — the 2020 Indiana Residential Code, 675 IAC 14-4.4 — and since 2023 a city, town or county may not adopt building rules that conflict with it or are more stringent than it. But the state did not leave the climate criteria blank. It deleted the model code's empty Table R301.2(1) and wrote in a row for each of its 92 counties. That table sets a 36-inch minimum footing depth in 27 northern counties, 30 inches in 29 central counties and 24 inches in 36 southern ones, and a 30 psf ground snow load in 16 northern counties against 20 psf in the rest. The rows do not always move together: Allen County is 36 inches but 20 psf, and Vigo County is 24 inches while neighbouring Parke and Vermillion counties are 30. So the useful question for any kit supplier is not whether the package meets "Indiana code". It is which county's row the drawings were built to.

Where we deliver barndominium kits

Across Indiana the code is shared, but the office that applies it is not. Cross a city or county line and what changes is who reviews the drawings, what they charge, how the land is zoned, and the county design figures the work is drawn to. Two parcels twenty miles apart can carry different paperwork and a different structural answer.

Serving clients across the entire region.

Every locality we build in has its own reviewer, its own fee schedule and its own filled-in design criteria. The service area pages set out what each one publishes.

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Before you commit

What actually decides the price

Square footage is the number everyone leads with, and it is rarely the one that moves a barndominium budget. These four do.

  • Clear span width

    The distance between columns drives frame weight faster than anything else on a kit quote. A wider clear span costs more than the same added floor area gained by making the building longer, because every pound of roof load on a wide span has to reach two column lines with no interior bearing wall to shorten the path. It is also the decision most likely to push the frame outside the code's prescriptive limits and into a design a licensed Indiana professional engineer has to prepare and seal.

  • Eave height and the shop bay

    Taller walls need heavier columns and bigger footings under them. A 16-foot eave for an RV or equipment bay is a different building from a 10-foot living-wing eave, not a taller version of the same one. Where the shop roof sits above a lower living wing, snow drifts against the step, and that drift is not the ground snow figure on your county's row — it is extra load the frame has to be designed for.

  • Your county's row of the state table

    The 2020 Indiana Residential Code sets frost depth and ground snow load per county in Table R301.2(1) of 675 IAC 14-4.4, and those two numbers move the foundation and the roof. A parcel in Monroe or Vanderburgh County is drawn to a 24-inch minimum footing depth and 20 psf; one in Kosciusko, Noble or LaPorte County to 36 inches and 30 psf. Every pier, post hole or frost wall on the job follows the depth figure, and purlin and truss sizing follows the snow figure. The same table lists a 115 mph design wind speed for every county, with exposure set site by site, so an open hilltop and a sheltered woodlot in the same county are not the same design.

  • The envelope and everything inside it

    A shell is not a house. Insulation, air sealing, windows, interior walls and every system are separate work and priced separately. It helps to know where a kit actually saves money: in NAHB's 2024 national cost survey, framing was 16.6 percent of construction cost and exterior finishes 13.4 percent, while interior finishes (24.1 percent) and major system rough-ins (19.2 percent) were the two largest stages — and those are the same in a barndominium as in any other house. Indiana's energy chapter also shapes the wall: its amended insulation table has rows for climate zones 4 and 5 only, with an R-38 ceiling in both and wood-frame walls at R-15 in zone 4 against R-20 or R-13 plus R-5 continuous in zone 5.

A flatbed truck delivering banded steel frame members and stacked metal roof panels to a building site beside a finished concrete slab.

Barndominium Kits in Indiana: common questions

8 questions we get asked most often about building in Indiana. If yours is not on the list, ask it directly.

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What comes in a barndominium kit, and what do I still need to buy?
A kit is the structure and the skin: primary frame, secondary framing, roof and wall panels, trim, closures, fasteners and the drawings. A shell kit stops there. You still need the foundation, doors and windows, insulation and air sealing, interior framing and finishes, plumbing, electrical and HVAC, plus the site work — driveway, pad and drainage, well, septic and the power run. On a rural Indiana parcel the septic line item has its own gate: your county health department has to issue a written construction permit for the system before construction of the house starts, based on soils described by a soil scientist. Every kit quote we send comes with a written exclusions list, and if you would rather hand the whole list to one contractor, see our turnkey builds. To get a package priced, start with the project survey.
How much does a barndominium kit cost in Indiana?
We quote each package from your survey rather than publish a price list, because span, eave height and your county's snow and frost row change the frame too much for a per-square-foot number to mean anything. Two published benchmarks are useful for budgeting the whole house rather than the kit. The U.S. Census Bureau's Survey of Construction puts the 2025 median contract price for contractor-built houses on the owner's land in the Midwest at $194.09 per square foot, excluding the lot. And NAHB's 2024 national cost survey found framing was 16.6 percent of construction cost and exterior finishes 13.4 percent — roughly the share a kit replaces — while interior finishes and system rough-ins together were 43.3 percent, which a kit does not touch. For a number on your building, send us the project survey.
Will a national supplier's stock drawings be accepted in Indiana?
The code they are measured against is the same everywhere: the 2020 Indiana Residential Code, 675 IAC 14-4.4, in force in every location in the state, and local governments may not adopt building rules stricter than it. What changes is the county row. Table R301.2(1) in 675 IAC 14-4.4 sets the footing depth, ground snow load, seismic design category and design wind speed per county, so a stock set has to show that it was drawn to your county's figures, not to a national default. Whether anyone reviews the drawings is a local matter — plans for a house are submitted as local ordinance requires, and some rural areas have no local building department. Ask the supplier which Indiana county's row the package uses. If the answer is just "Indiana", the work has not been done for your parcel.
What snow load and frost depth should a kit for my land be designed to?
Your county's row of Table R301.2(1) in the 2020 Indiana Residential Code (675 IAC 14-4.4). Footing depth runs 36 inches across the northern counties, 30 through the central band and 24 in the south — Marion County is 30, Allen County 36, Monroe and Vanderburgh counties 24. Ground snow load is 30 psf in 16 northern counties, including Lake, Porter, LaPorte, St. Joseph, Elkhart, LaGrange, Kosciusko and Noble, and 20 psf everywhere else. The same table assigns a seismic design category: most northern counties are A, Marion County is B, and 14 southwestern and south-central counties, Vanderburgh and Monroe among them, are C. Local governments cannot raise those figures, so a local handout that disagrees with the state row is worth querying. Tell us the county in the project survey and the package is drawn to that row.
Do I need a building permit for a barndominium kit in Indiana?
It depends on where the land is, because the state does not issue building permits for houses. The state building office puts one- and two-family dwellings under the jurisdiction of the local government — a city, town or county building department, or a joint agency — and says that where there is no local, residential compliance becomes a private civil matter. Its own directory of local building officials shows no local official for the unincorporated area of 24 counties. Three other approvals usually apply regardless: a zoning improvement location permit where the county or town has a zoning ordinance, the county health department's septic construction permit, and a driveway permit from whoever owns the road. We confirm all of them for your parcel before anything is fabricated; our permitting page covers the sequence.
Can I put the kit up as a farm building and skip the house rules?
Not if anyone will live in it. Indiana defines a building intended to contain one or two dwelling units as a Class 2 structure, and the 2020 Indiana Residential Code applies to all construction on Class 2 structures and their accessory structures. The agricultural carve-out in state law is written for a building used only for an agricultural purpose on the land where it stands, and a building with a dwelling unit in it is not that. A barn or equipment building with no living space is a different case, and we are glad to include one in the same project — but the living quarters are a house under Indiana law from the first day.
Can I buy the kit and use my own crew to put it up?
Yes. We sell kit-only packages with erection drawings and phone support, kit-plus-erection where our crew stands the frame and closes in the shell, and full turnkey builds. Plenty of Indiana buyers have a framing crew they already trust — the state is home to an estimated 68,025 Amish residents in 28 settlements, and five of the twelve largest settlements in the country are here, from Elkhart and LaGrange counties to Adams, Nappanee, Daviess and Allen County. Whoever erects it, two things stay the same: the foundation has to reach your county's footing depth from the state table before the frame goes up, and any local inspection schedule has to be booked around the crew rather than after it. Tell us which route you want in the project survey.
What should I ask a kit supplier before I pay a deposit?
Five questions. First, which Indiana county's row of Table R301.2(1) in 675 IAC 14-4.4 the drawings use — footing depth, ground snow load and seismic design category all come from it. Second, whether the quote includes the foundation design and anchor-bolt or post layout, or stops at the frame. Third, whether any part of the frame falls outside the code's prescriptive limits and, if so, whether a licensed Indiana professional engineer will seal those drawings. Fourth, whether your town or county restricts metal siding or roof pitch: the state bars local building rules stricter than the code, but it expressly leaves a unit's zoning ordinances and architectural design standards alone, so check the local ordinance and any subdivision covenants before you commit to a steel exterior. Fifth, exactly what is excluded. A supplier who answers all five in writing has done the work. You can put the same questions to us through the project survey.

Keep reading

The pages that answer the next question this one raises.

Is It Legal in Indiana?

How the statewide residential code, local permits and county zoning fit together before a kit is ordered.

Read it

Barndominium Cost Guide

What the shell is as a share of finished cost, so the kit price is read correctly.

Read it

Custom Plans

What you need drawn before a kit can be quoted properly.

Read it

Ready to put barndominium kits against a real plan? Start there and the rest follows.

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Sources

  1. Adoption and Implementation of the 2020 Indiana Residential Code — Indiana Department of Homeland Security
  2. Fire Prevention and Building Safety Commission rules — Indiana Department of Homeland Security
  3. Code Enforcement — Indiana Department of Homeland Security
  4. Local Building Official list for the State of Indiana — Indiana Department of Homeland Security
  5. 675 IAC 14-4.4-5 (Indiana Residential Code, Table R301.2(1) county design criteria) — Cornell LII
  6. 675 IAC 14-4.4-43 (Indiana Residential Code, R403.1.4.1 frost protection) — Cornell LII
  7. 675 IAC 14-4.4-2 (Indiana Residential Code, R101–R106 scope and administration) — Cornell LII
  8. 675 IAC 14-4.4-91 (Indiana Residential Code, Table N1102.1.2 insulation by climate zone) — Cornell LII
  9. Indiana Residential Code, chapter 3 Building Planning — UpCodes
  10. Indiana Code Title 22 (2026) — Indiana General Assembly
  11. Indiana Code Title 36 (2026) — Indiana General Assembly
  12. Indiana Code Title 25 (2026) — Indiana General Assembly
  13. 410 IAC 6-8.3 Residential On-Site Sewage Systems (rev. 28 Mar 2024) — Indiana Department of Health
  14. U.S. Census Bureau — Characteristics of New Housing: contract price per sq ft (2025)
  15. Cost of Constructing a Home in 2024 — NAHB Eye on Housing
  16. Amish Population, 2026 — Young Center, Elizabethtown College
  17. Twelve Largest Amish Settlements, 2026 — Young Center, Elizabethtown College

Tell us about the land

Send the parcel ID or an address and we will come back with what can be built on it, which office permits it, and a realistic budget range. That conversation costs nothing.

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