Frequently asked questions

Yes. A house in Florida is permitted under the Florida Building Code, and the steel package comes with drawings sealed by an engineer for the wind speed and exposure at your site. The county building department reviews them before it issues the permit.

Often, but a house is not a farm building. Florida's farm-building exemption covers nonresidential structures, so a barndominium you live in is permitted as a dwelling even on ag-zoned land. Check the county's zoning for minimum lot size and how many dwellings the parcel allows.

A house built inside a steel building frame, usually a clear-span or wide-bay structure with metal roof and wall panels. The frame carries the roof, so interior walls can go wherever the floor plan wants them. Many include a shop or garage bay under the same roof.

In layers. The steel package (frame, panels, trim, doors) is one price; the slab, erection, insulation, interior framing, plumbing, electrical, HVAC and finishes are each priced separately. The shell is often well under half of the finished cost, so compare quotes on the same scope, not on the headline number.

Many owners buy an erected shell and finish the interior themselves or with their own subcontractors. Check first whether your county allows owner-builder permits for a dwelling and whether your lender will fund an owner-finished house.

It can take more shopping than a stick-built house. Some lenders treat barndominiums like any other site-built home; others want a construction-to-permanent loan, a larger down payment, or comparable sales the appraiser can use. Ask a local lender before you commit to a plan.

Usually with closed-cell spray foam on the panels, or with a framed interior wall and batt or blown insulation inside a thermal break. Bare metal panels over a conditioned room will sweat, so insulation and a vapor strategy are part of the design, not an afterthought.