8,000 sq ft · Clear-span
80x100 Steel Building
A 80' wide by 100' long pre-engineered steel building — 8,000 square feet of clear-span usable space. Ideal for large commercial warehouse, manufacturing, aircraft hangar.
Best Uses
- Large commercial warehouse
- Manufacturing
- Aircraft hangar
- Distribution center
Standard Configuration
- Width
- 80'
- Length
- 100'
- Doors
- Full dock package
- Eave height
- 20'–26'
- Wind rating
- up to 180 mph
- Snow rating
- up to 120 psf
Realistic 80x100 layouts
Cross-dock warehouse
Dock doors on both 100' sidewalls, 24' eaves for five-high racking, and a 20x80 conditioned office and break block at one endwall.
Multi-aircraft hangar
An 80' clear door opening with reinforced header framing, 24'–28' eaves, and a partitioned maintenance bay.
What the price includes
A building package covers the engineered shell: primary frames, secondary framing, roof and wall panels, trim, fasteners, framed openings, and engineered drawings sealed where required. Freight is quoted by destination. It does not include the slab and footings, site work, erection labor, MEP, interior finishes, or permit fees.
At 8,000 sq ft, design wind speed, ground snow load, eave height, and door count are what move your final number. Request current package pricing and we will price the configuration with our manufacturing partners.
Estimate the Cost of a 80x100 Steel BuildingEngineering & site notes
- Wind, snow and seismic
- Loads come from ASCE 7 as adopted by your jurisdiction, not from a national default. This footprint is commonly engineered for up to 180 mph wind and up to 120 psf snow, but your county sets the actual values.
- Foundation
- A local engineer designs the slab and footings from the anchor bolt and reaction drawings shipped with your package. Soils, frost depth, and the loads you put on the floor determine thickness and reinforcement.
- Insulation
- Banded blanket insulation is the value option; insulated metal panels and spray foam cost more and perform better. If the space will be heated or cooled, decide before ordering — the envelope strategy affects framing and trim details.
- Expansion
- At 80' of clear span, primary frame weight is a major cost driver. If an interior column line is operationally acceptable, ask us to price both — the difference is often significant.
- Delivery
- Ships by flatbed from the plant serving your region. Your site needs firm access for tractor-trailers, and offloading is arranged with your crew in advance.
Add-ons & Upgrades
- Insulation package (R-13 walls / R-19 roof) — from $2.10 / sq ft
- Additional 10x10 roll-up door — from $1,850
- Additional 12x12 roll-up door — from $2,650
- Insulated 3'0 walk door — from $650
- 3'0x4'0 double-pane window — from $475
- Cupolas and ridge vents — from $780
- Wainscot color (2-tone) — from $1,250
- Lean-to attachment (10' wide) — from $4,900
FREE CONSULTATION • NO PRESSURE • NO OBLIGATION
Let's talk about your 80x100 building.
Every great building starts with the right plan. Tell us about your project, and we'll review your goals, answer your questions, and prepare a customized building quote based on your specific needs—not a one-size-fits-all estimate.
From planning and permitting to engineering and manufacturing-partner coordination, we're here to help you make informed decisions before steel is ever ordered.
You'll receive honest guidance, transparent pricing, and a building proposal designed around your project, timeline, and budget.
- Honest guidance
- Transparent pricing
- Direct coordination with our manufacturing partners
- Planning and permitting support
Compare other sizes
By building type
- Steel Garages
- Steel Workshops
- Barndominiums
- Agricultural Buildings
- Commercial Buildings
- RV & Boat Storage
- Aircraft Hangars
- Steel Warehouses
- Manufacturing Buildings
- Distribution Centers
- Steel Office Buildings
- Retail Buildings
- Steel Churches
- Steel Restaurants
- Municipal Buildings
- Horse Barns
- Riding Arenas
- Self Storage Buildings
- Steel Carports
- Cold Storage Buildings
- Truck Shops
- Machine Shops
