BM2085
2,085 sq ft
$1,599
Florida is the most demanding wind-engineering state in the country, and any honest barndominium conversation starts there. Depending on your county, plans must meet wind ratings from 130 mph inland to 180+ mph in South Florida’s High-Velocity Hurricane Zone, and Miami-Dade and Broward have their own product approval requirements. Most of our Florida customers build in the northern and central counties — Marion, Levy, Suwannee, Putnam — where land is affordable and wind requirements, while real, are manageable with an engineer-stamped plan. Concrete block and steel framing both perform well here; every BuildMax plan can be adapted by a Florida-licensed engineer for your wind zone.
Stock plan
$1,399–$2,199
Instant digital download
Framing kit
$28–$45
Per sq ft under roof, delivered
Typical turnkey build*
$125–$170
Per sq ft, by local contractors; varies by region
Kit pricing depends on design, span, wind and snow requirements, and delivery distance. Most Florida customers buy the plan first, price the build with local contractors, then order the framing package. *BuildMax supplies plans and framing kits — we do not offer turnkey construction. Turnkey figures are typical local-contractor costs shown for budgeting only.
Coastal and near-coast counties carry elevated wind ratings; inland requirements ease considerably. Your county tells you the design wind speed your plan must meet, and BuildMax steel kits are engineered to your site’s rating.
Permitting runs through county and municipal building departments and varies widely across Florida. Confirm your jurisdiction’s requirements before buying land or breaking ground — it’s a one-phone-call check that prevents expensive surprises.
Where stamped plans are required, BuildMax provides CAD files so a Florida-licensed engineer can adapt and stamp any plan for your site’s loads. Steel framing kits are engineered to your location’s requirements.
Kit quotes delivered to any Florida county · plans download instantly
Yes. Building a barndominium is no different than building a custom-built home. A barndominium is a style of architecture with an influence from traditional American barns — just because we call it a barndominium doesn't mean you are building a barn. These are custom-designed homes. Confirm style requirements with your HOA or municipality before building.
Yes statewide requires engineer-stamped plans. If you purchase a steel framing kit from us, the plans come with an engineered stamp. BuildMax also offers CAD files so a Florida-licensed engineer can adapt and stamp any plan.
Stock plans are priced on our website and come with an instant download. Framing kits and turnkey costs vary by region and design — request a quote for delivered kit pricing to your Florida county.
