How much does a prefab metal building cost? Prices depend on type, size, location, and specifications. This guide covers typical cost ranges — and the fastest way to get accurate local pricing is a free quote from a nearby dealer.
These are typical installed cost ranges (materials + erection labor, excluding foundation). Actual costs vary by region, size, specs, and current material prices.
| Building Type | Typical Size | Kit Only | Installed (No Foundation) | Turnkey (w/ Foundation) |
|---|---|---|---|---|
| 🌾 Agricultural Buildings | 40x60 to 100x200 | varies | $25,000 – $150,000 | Add 15–25% |
| 📦 Warehouse Buildings | 60x100 to 200x400 | varies | $80,000 – $600,000 | Add 15–25% |
| 🔧 Workshop & Garage Buildings | 24x30 to 60x120 | varies | $12,000 – $80,000 | Add 15–25% |
| 🏪 Commercial Buildings | 30x60 to 100x200 | varies | $50,000 – $400,000 | Add 15–25% |
| 🏭 Industrial Buildings | 80x150 to 300x600 | varies | $120,000 – $2,000,000+ | Add 15–25% |
| ⛪ Church & Worship Buildings | 40x80 to 100x200 | varies | $60,000 – $500,000 | Add 15–25% |
| ✈️ Aircraft Hangars | 40x40 to 120x200 | varies | $30,000 – $300,000 | Add 15–25% |
| 🐴 Riding Arenas | 60x120 to 100x300 | varies | $50,000 – $350,000 | Add 15–25% |
| 🔐 Self-Storage Buildings | 10x20 units, facilities from 5,000–50,000 sq ft | varies | $150,000 – $1,500,000 | Add 15–25% |
* Installed prices include primary framing, panels, trim, and erection labor. Excludes foundation/slab, insulation, electrical, plumbing, and interior finishes. Prices reflect 2026 market conditions and will vary by region.
Larger buildings have a lower cost per square foot. A 60×100 building typically costs significantly less per sq ft than a 30×40 building of the same spec.
Labor rates, material delivery costs, and local code requirements vary significantly by region. Coastal hurricane zones and heavy snow areas require additional engineering.
Overhead doors, walk doors, windows, and skylights add cost. Large overhead doors (12×14 or larger) can add $3,000–$8,000 each depending on type.
Fiberglass batt insulation (R-10 to R-25) adds $2–$5/sq ft. Spray foam or rigid board adds more but provides superior performance in extreme climates.
Premium panel colors, wainscoting, and trim packages add modest cost. Roof color also affects energy efficiency — reflective colors reduce cooling loads.
Raw steel prices fluctuate with market conditions. Locking in a quote quickly and requesting a price guarantee period from your dealer can protect your budget.
| Building Size | Sq Footage | Est. Cost Range (Installed) | Est. Cost / Sq Ft |
|---|---|---|---|
| 24×30 | 720 sq ft | $12,000 – $22,000 | $17 – $31 |
| 30×40 | 1,200 sq ft | $18,000 – $32,000 | $15 – $27 |
| 40×60 | 2,400 sq ft | $30,000 – $55,000 | $13 – $23 |
| 50×80 | 4,000 sq ft | $50,000 – $90,000 | $13 – $23 |
| 60×100 | 6,000 sq ft | $75,000 – $130,000 | $13 – $22 |
| 80×120 | 9,600 sq ft | $110,000 – $200,000 | $11 – $21 |
| 100×200 | 20,000 sq ft | $200,000 – $380,000 | $10 – $19 |
| 150×300 | 45,000 sq ft | $400,000 – $800,000+ | $9 – $18 |
National averages only tell part of the story. Get free quotes from local dealers who know your region's actual costs.