5,000 sq ft · Clear-span

50x100 Steel Building

A 50' wide by 100' long pre-engineered steel building — 5,000 square feet of clear-span usable space. Ideal for commercial warehouse, manufacturing, full-size riding arena.

Package pricing
Request pricing
Pricing varies by location, design loads, configuration and options. Financing is available through third-party lenders.
Customize This Size

Best Uses

  • Commercial warehouse
  • Manufacturing
  • Full-size riding arena
  • Distribution

Standard Configuration

Width
50'
Length
100'
Doors
Grade-level + dock doors available
Eave height
18'–20'
Wind rating
up to 180 mph
Snow rating
up to 100 psf

Realistic 50x100 layouts

Light manufacturing

20' eaves with crane-rail-ready framing, one 16x16 grade-level door, and a 25x50 office and break area at the front endwall.

Warehouse with dock

Two dock-high doors with levelers on one sidewall, one grade-level ramp door, and 18'–20' eaves for four-high pallet racking.

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 5,000 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 50x100 Steel Building

Engineering & 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 100 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
100' of length supports either a dock line on the sidewall or a clean drive-through. Decide on dock-high versus grade-level before foundation design, because it changes the slab and approach entirely.
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 50x100 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

By submitting, you agree to be contacted by phone, email, or text about your project. We never share your info with third parties.

Compare other sizes

By building type

50x100 Steel Building FAQs