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 Florida

A barndominium kit is the engineered shell: primary frame, secondary framing, roof and wall panels, fasteners, and trim, delivered to your site with drawings a Florida building department will accept. You handle erection and finish-out, or we do it. Every kit we quote is engineered to the wind speed for your specific county, not a generic national spec.

Permit-ready stamped drawings
Engineered to your county wind speed
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How a barndominium kits project runs

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

1

Size and layout

We start from your footprint, ceiling height, door and window openings, and how much of the building is living space versus shop. That split drives the frame design more than square footage does.

2

Engineering for your county

Drawings are stamped by a Florida-registered engineer for the ultimate design wind speed at your address, plus exposure category and any wind-borne debris requirements that apply to your parcel.

3

Fabrication and delivery

The frame is fabricated, then delivered to your lot on a schedule you confirm. We stage delivery so the slab is cured and the site is accessible before steel arrives.

4

Erection support

You get the erection drawings, bolt schedule, and phone support. If you would rather not swing steel yourself, we quote erection as an add-on.

A red oxide primed structural steel frame partly erected on a concrete slab, showing bolted knee joints and anchor bolts.
Engineered per county

The same kit needs different steel in Miami than it does in Gainesville

Florida design wind speeds run from roughly 130 mph inland to well past 180 mph in the Keys, and Broward and Miami-Dade sit under a separate approval regime entirely. A kit engineered for a national average will be rejected at plan review here. Every package we quote is stamped for the wind speed at your address.

Serving clients across the entire region. View our full service area →

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. Going from 40 to 60 feet of clear span costs more than adding 20 feet of length.

  • Eave height

    Taller columns need heavier sections and bigger footings. An RV bay at 16 feet is a different building from a 10 foot eave, not a taller version of it.

  • Openings

    Every large door and window interrupts the frame and needs headers and reinforcement around it. A wall of glass costs more than a wall.

  • Delivery access

    A 70 foot trailer needs room to turn and a surface it will not sink into. Tight or soft access means smaller loads and more of them.

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 Florida: common questions

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

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What is actually in the kit, and what do I still have to buy?
You get the engineered structure and the envelope: primary frame, secondary framing, roof and wall panels, fasteners, trim, closures, and the stamped drawings. You do not get the slab, the doors and windows, insulation, or anything on the inside. People underestimate that second list, so we hand you a written exclusions sheet with every quote rather than letting you discover it later.
Can I put it up myself?
Plenty of people do. Erecting a small frame is realistic for someone comfortable with heavy work who can rent a telehandler and bring three or four helpers for the frame days. Two honest cautions: the anchor bolt layout has to be right before the pour to tolerances measured in fractions of an inch, and a frame is at its most dangerous half-erected and not yet braced. If you would rather not, we quote erection as an add-on.
Do I actually need engineered drawings, or can I just buy a cheaper kit online?
You need them, and this is the most expensive thing people get wrong on this building type. The confusion is understandable: Florida genuinely does not require an architect for a one- or two-family home. But that exemption is about architecture licensure and says nothing about structural engineering, which the building code decides separately. FBC Residential offers three prescriptive standards a house can be built to without an engineer, covering wood framing, cold-formed steel framing and log structures. A clear-span rigid frame is none of them, so it has to be designed to accepted engineering practice. The cheaper kit is usually cheaper because that work has not been done for your wind speed. The full explanation is in our Florida legality guide.
What should I ask a kit supplier before I pay?
Three questions, and they take a minute. Is the set sealed by an engineer registered in Florida, not just sealed somewhere. Is it engineered to the ultimate design wind speed at my specific address, not to a generic national spec. And if the parcel is in Miami-Dade or Broward, has a Florida engineer sealed the site-specific adaptation as one system, because the High Velocity Hurricane Zone requires that and most national suppliers have not done it. A supplier who answers all three cleanly is selling you something you can actually permit.
Will my building department accept your drawings?
They are stamped by a Florida-registered engineer for your specific address, which is the part out-of-state kit drawings usually fail on. Florida reviewers want to see the ultimate design wind speed, exposure category, risk category, and for steel framing the member sizes, material grade, weld grade and connection details. Our sets carry all of it. If a reviewer comes back with comments, we answer them.
How long from order to delivery?
Typically several weeks for engineering and shop drawings, then fabrication and freight. The honest answer is that it varies with mill lead times and how quickly you approve drawings, and anyone quoting you a firm date before the design is settled is guessing. We stage delivery so steel does not arrive before the slab is cured and the site is accessible.
Do you deliver anywhere in Florida?
Yes, across all 26 cities we serve and the rural areas around them. Freight cost scales with distance from the fabricator rather than distance from us, so a Panhandle delivery and a South Florida delivery can price differently than the map suggests. We put freight as a line item rather than burying it in the kit price.

Keep reading

The pages that answer the next question this one raises.

Do You Need Engineered Plans?

The full explanation of why a cheaper out-of-state kit usually fails plan review here.

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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Tell us about the land

Send the parcel ID or an address and we will come back with what can be built on it, the wind load it has to meet, and a realistic budget range. That conversation costs nothing.

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