A 24,000 sq. ft. plant-scale building with a 120-foot clear span for manufacturing and heavy storage. From $205,961 in Georgia or $235,034 engineered for Florida’s 150 mph wind zone.
At 24,000 sq. ft. with a 120-foot clear span, the 120 feet x 200 feet steel building is plant-scale construction: wide enough for parallel production lines with a central logistics aisle, long enough for raw material in one end and finished goods out the other.
Every 120×200 is designed by MBMI’s in-house structural engineers against your site’s actual wind and snow loads, fabricated to order at IAS-certified facilities to MBMA standards, and shipped direct to site with drawings ready for the building department.
| Footprint | 120′ x 200′ |
|---|---|
| Floor area | 24,000 sq. ft. |
| Framing | Clear span, no interior columns |
| Example spec | 16′ eave, 2:12 roof pitch, Galvalume roof, one 12×12 overhead door, one walk door |
| Starting price, Georgia example (120 mph wind) | $205,961 |
| Starting price, Florida example (150 mph wind) | $235,034 |
| Delivered example (building plus freight) | $216,961 Georgia / $253,634 Florida |
| Shipping | Ships on four trucks |
| Prices updated | September 2026 |
As of September 2026, a 120×200 MBMI building starts at $205,961 engineered for a typical Georgia site (IBC 21, 120 mph wind) and $235,034 engineered for a typical Florida site (FBC 23, 150 mph wind). The difference between the two examples is the engineering: the same footprint costs more where wind loads are higher, because the frame carries more steel.
Both example prices include the building kit with a 16-foot eave height, 2:12 roof pitch, Galvalume roof panels, one 12×12 overhead door, and one walk door, plus engineered drawings for your exact site. Freight is additional and varies by location (a 120×200 building ships on four trucks). As a delivered reference, the same example buildings land at $216,961 including freight to a central Georgia site and $253,634 to a central Florida site. For the exact number on your site, get a real quote in minutes.
A 120-foot clear span eliminates the compromise between machine placement and structure: overhead cranes, gantries, and process lines run where the process wants them. Buyers comparing this against tilt-up construction typically find the steel building faster to permit, faster to erect, and easier to expand; the steel vs. tilt-up comparison covers the tradeoffs in detail.
A 120×200 MBMI building kit starts at $205,961 engineered for a typical Georgia site and $235,034 for a typical Florida site, including engineered drawings, one 12×12 overhead door, and one walk door. Freight is additional and varies by location; crane and mezzanine loads are engineered at quote time.
Yes, with the crane loads designed into the frame from the start. Tell your MBMI engineer the crane capacity and coverage you need and the columns, runway beams, and bracing are sized accordingly. Retrofitting crane loads later is far more expensive than designing for them now.
Engineering, fabrication, and delivery timelines depend on configuration and factory schedule, and erection adds site time on top. Your MBMI rep gives a current end-to-end timeline with the quote; buildings in this class are routinely faster to occupancy than comparable concrete construction.
A building this size runs on an engineered slab with column footings sized to the frame reactions, which MBMI provides to your foundation engineer. The foundation itself is arranged locally by the buyer; MBMI\u2019s drawings give the concrete contractor exact anchor-bolt placement.