40×60 Metal Building Cost: What 2,400 Sq Ft Really Runs
The 40×60 is where a building stops being a garage and becomes a facility: 2,400 square feet of clear span that swallows a contractor's whole fleet, a full fabrication shop, or a serious ag operation's equipment line. It's the most common "first commercial building" we see designed.
2026 price ranges for a 40×60
| Scope (2,400 sq ft) | Typical 2026 range |
|---|---|
| Steel building kit only (engineered, delivered) | $25,000 – $42,000 |
| Kit + professional erection | $37,000 – $60,000 |
| Turnkey (kit, concrete slab, erection) | $55,000 – $92,000 |
Shop configurations that work
- Contractor yard building: two 12×12 roll-ups on the 60-ft wall, 14-ft eave, mezzanine office over a 40×15 end bay.
- Fab shop: one 14×14 gable door for the forklift path, 3-phase panel on the long wall.
- Ag: 16-ft eave version takes a combine — spec the door before the frame, not after.
At this size a mezzanine level costs far less per square foot than widening the footprint — lay one out in the designer before you settle the footprint.
Design this building in 3D — free
Set the size, place every door and window, add a mezzanine, lay out the interior — then download a full drawing set and spec sheet. Free, and no phone call required.
Open the 3D Designer →Frequently asked questions
How much is a 40x60 metal building in 2026?
Kit-only: roughly $25,000–$42,000. Erected: $37,000–$60,000. Turnkey with slab: $55,000–$92,000. Eave height and door count are the big swings — design your exact building free, then request a quote for your site.
How much does a 40x60 shop cost with concrete?
Budget $14,000–$22,000 for the 2,400 sq ft slab (4–6 inch, thickened edges) on top of the erected building cost — so most turnkey 40x60 shops land between $55,000 and $92,000 in 2026.
What size is a 40x60 building in square feet?
2,400 square feet of clear-span floor — no interior columns with a rigid-frame steel design.