1-877-275-7048|Free delivery — 48 states|20-year warranty on 12ga

50×120 Metal Building

900 sq ft — triple wide carport for vehicles or equipment

30′ x 30′ x 10′
14 Gauge
Local Certification Available
The 50×120 industrial metal buildings spans 6,000 sq ft and handles large commercial storage, manufacturing facilities, and fleet vehicle shelters with ease. Pre-engineered 12-gauge galvanized frame with vertical roof construction. Pick insulation grade, door quantity, skylight layout, gutter systems, and certified load ratings.
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Starting From $110,006.00
Base kit with free install. Final price depends on gauge, certifications, doors, and your location. Reservation deposit typically 10-30% based on your state and manufacturer - final balance due after installation is complete.

No card charged online · Specialist calls within 1 business day · 10–20% deposit by phone

20-Year Warranty
Free Install
10-20% Deposit
Financing Available
50′ × 120′
Footprint
6,000 SF
Floor Space
12′ to 20′
Leg Height
3 Styles
Roof Options
17 Colors
Roof, Wall, Trim
6 to 8 Wks
Lead Time

50×120 Metal Building Specs, Dimensions & Custom Options

A 50×120 footprint gives you 6,000 square feet of clear-span commercial space for fleet operations, equipment storage, warehousing, manufacturing, agricultural processing, and service bays. Configure every option below in our 3D builder, or work with our commercial advisors for engineered, permit-ready drawings.

Building Footprint 50′ Wide × 120′ Longwith leg heights from 12′ to 20′, clear-span throughout for flexible commercial layouts
Total Square Footage 6,000 square feet of usable commercial, agricultural, or industrial floor space
Building Configurations Fleet garage, commercial warehouse, equipment storage, manufacturing floor, trucking terminal, agricultural processing, municipal shop, RV service buildingAll Available
Enclosure Options Fully enclosed is most common at this size. Open shelter, partial enclosure, end-wall-only, and lean-to additions are available for fleet, farm, and storage applications
Roof Styles Vertical Roof is recommended for the 120-foot length because it sheds rain and snow efficiently. A-Frame Horizontal is available for aesthetic builds. Regular Roof is not recommended for most 50×120 commercial structures
Roof Pitch Options Standard 4:12 pitch on most 50×120 builds, with 5:12 and 6:12 pitch upgrades available for snow regions or architectural requirements
Frame Gauge 12-gauge primary framing recommended, with 14-gauge secondary purlins and girts. Red iron I-beam upgrades available for crane-ready, mezzanine, and heavy industrial use
Roof & Wall Panels 26-gauge sheet metal panels recommended for commercial 50×120 builds. 29-gauge available on lower-spec storage builds. Insulated metal panels and standing-seam roof upgrades available
Door Options Roll-up doors from 10’x10′ up to 18’x18′, commercial overhead doors, sliding doors, hydraulic one-piece doors, dock-ready framed openings, and personnel doors
Window Options 36″x36″, 48″x48″, clerestory windows, storefront-style fixed glazing, insulated glass, Low-E glazing, and skylight packages available
Color Options 17 colors for roof, walls, and trim independently: Barn Red, Beige, Black, Brown, Burgundy, Burnished Slate, Clay, Galvalume, Green, Patriot Red, Pewter Gray, Quaker Gray, Rawhide Tan, Royal Blue, Sandstone, Slate Blue, White
Wind Rating 140 MPH wind rating standard on many commercial configurations, with engineered upgrades to 170+ MPH for hurricane, coastal, and high-wind regions
Snow Load 40 PSF snow load standard, with engineered upgrades to 70+ PSF for mountain, Great Lakes, and heavy snow regions
Certification Engineered, wet-stamped drawings available and recommended for every 50×120 commercial build. Plans can be matched to IBC, IRC, NEC, IFGC, IECC, and IMC code requirements
Anchoring Engineered concrete slab and footings recommended. Anchor bolt patterns are supplied with foundation drawings for commercial and certified builds
Free Delivery Included on every order in the 48 continental US states
Free Installation Free delivery is included. Installation for commercial 50×120 red iron or complex builds may be quoted separately depending on region, door package, and engineering requirements.
Lead Time 6 to 8 weeks from order confirmation. Certified commercial buildings and red iron upgrades may require additional engineering review time.
Installation Time 4 to 8 days for most 50×120 commercial configurations, depending on enclosure, door count, insulation, foundation readiness, and crew access
Warranty 20-year rust-through warranty plus 90-day workmanship guarantee
20
Year
Frame Warranty
Limited + Product Pledge
20
Year
Sheet Metal Warranty
Paint Finish
90
Day
Commercial Frame
Workmanship Guarantee
90
Day
Certified Build
Workmanship Guarantee

12 Commercial 50×120 Metal Building Uses (6,000 Sq Ft Layouts)

A 6,000 square foot 50×120 prefab steel building fits fleet storage, warehouse operations, manufacturing, equipment service, retail inventory, and agricultural processing. Filter by use case and price your custom configuration in minutes.

What’s Included in a 50×120 Metal Building Kit?

Every 50×120 prefab steel building kit ships with primary framing, secondary purlins and girts, sheet metal, trim, fasteners, anchors or anchor layouts, and available engineered drawings. Free curbside delivery is included on every order.

Standard With Every 50×120 Metal Building Order

Everything you need ships free with no hidden fees

  • 12-gauge primary framing recommended50′ x 120′ footprint with leg height of your choice from 12′ to 20′
  • Vertical Roof recommendedBest choice for rain and snow runoff over the 120-foot building length
  • 26-gauge sheet metal panelsRecommended for commercial roof and wall panels; insulated metal panel upgrades available
  • 17 color optionsPick roof, walls, and trim colors independently from 17 standard metal building colors
  • Engineered purlins, girts, and bracingSecondary framing sized for the 50-foot span and 120-foot building length
  • All hardware includedFasteners, color-matched screws, sealing strips, brackets, bolts, and trim components
  • Painted flashings, trim, ridge capsColor-matched to your panel choices; 20-year paint warranty on painted exterior surfaces
  • Anchor system or anchor bolt layoutMatched to slab, footing, soil, wind rating, and final engineering package
  • FREE delivery to all 48 statesCurbside delivery to your install address with no hidden freight charges on the steel package
  • Engineered drawings availableWet-stamped plans, foundation details, anchor patterns, and local code calculations available for certified builds
  • 20-year rust-through warrantyPlus 90-day workmanship guarantee on frame and assembly

+ Popular 50×120 Building Upgrades & Add-Ons

Optional add-ons to spec your 50×120 commercial building for warehouse, fleet, agricultural, or industrial use

  • Red iron beam upgradeHot-rolled red iron primary frame for crane bridges, mezzanines, and heavy industrial loads
  • Heavier gauge primary framingRecommended for overhead doors, rooftop equipment, crane-ready manufacturing, and heavy equipment storage
  • Standing-seam or insulated panelsUpgrade roof or walls for architectural appearance, improved energy performance, and office/retail occupancy
  • Certified / engineered drawingsWet-stamped plans with foundation drawings, anchor layouts, wind/snow calculations, and permit package details
  • Higher wind and snow ratingsUp to 170+ MPH wind and 70+ PSF snow load depending on your county and engineered design
  • Commercial roll-up and dock doors10’x10′ to 18’x18′ roll-up doors, dock-ready openings, hydraulic doors, and rapid-roll doors
  • Storefront entries and double doorsCommercial glass entries, 4’x7′ double doors, ADA-compliant thresholds, and personnel exits
  • Storefront and clerestory windows36″x36″, 48″x48″, full-height glazing, Low-E insulated glass, and daylighting options
  • Commercial insulation packagesFiberglass batt, spray foam, double-bubble, insulated metal panels, and vapor-barrier systems
  • Wainscoting and two-tone wallsPremium appearance for storefronts, offices, public buildings, and customer-facing operations
  • Lean-to additionsCovered side staging, vehicle parking, outdoor materials storage, or equipment shelter along one or both long walls
  • Taller leg heights up to 20′For high-bay storage, RV service, fleet vehicles, racking systems, and industrial clearance

Customize & Spec Your 50×120 Metal Building Online

Every option below is selectable in our 3D builder or your custom commercial quote. The 50×120 footprint is fixed. Roof, leg height, gauge, door array, dock systems, insulation, colors, and finishes are configurable to your operation.

Leg Height (12′ to 20′)

On a 50×120, leg height typically runs from 12′ to 20′. Fleet and warehouse operations often use 14′ to 18′. RV service, high-bay storage, and manufacturing may require 18′ to 20′ for overhead clearance and large door packages.

3 Roof Styles

Vertical Roof is the recommended roof system for a 50×120 because the 120-foot length needs efficient rain and snow runoff. A-Frame Horizontal is available for aesthetic builds. Regular Roof is not recommended for most commercial 50×120 projects.

Roof Pitch & Slope

Standard 4:12 roof pitch works for most commercial applications. Upgrade to 5:12 or 6:12 for heavy snow zones, architectural matching, or enhanced roof drainage. Cool roof coatings are available for energy-code-driven builds.

Frame Gauge (14 or 12)

12-gauge primary framing is recommended for 50×120 commercial structures, with 14-gauge secondary purlins and girts. Red iron I-beam framing is available for crane-ready, mezzanine, and heavy industrial applications.

Sheet Metal Gauge (29 or 26)

26-gauge sheet metal panels are recommended for the 50×120 roof and walls. 29-gauge panels may be available for lower-spec storage builds. Insulated metal panels and standing-seam roof panels are available for commercial or office conversion.

Certification & Engineering

Certified 50×120 buildings include wet-stamped drawings, foundation plans, wind and snow load calculations, and code documentation matched to your local permitting office. Commercial builds should be engineered before foundation work begins.

Roll-Up Garage Doors

Roll-up doors from 10’x10′ up to 18’x18′ are available. Fleet garages commonly use multiple 12’x14′ or 14’x14′ doors. RV service buildings may specify 16’x16′ or larger openings for clearance.

Walk-In Doors

Commercial 4’x7′ personnel doors, double doors, steel security doors, and ADA-compliant entries are available. Plan emergency exits based on occupancy, wall layout, and local fire code.

Hydraulic & Rapid Doors

Hydraulic one-piece doors and high-speed rapid-roll doors are available for fleet, distribution, aircraft-style storage, industrial shops, and high-cycle service bays.

Windows & Skylights

36″x36″ or 48″x48″ insulated windows, storefront glazing, clerestory bands, skylights, and Low-E glass packages are available for offices, retail areas, and daylighting requirements.

Framed Openings

Order framed openings for future dock doors, HVAC penetrations, electrical service, overhead doors, louvers, storefront windows, or expansion phases. This avoids field cutting after installation.

Garage Door Openers & Windows

Commercial chain-hoist openers, smart openers, fleet access controls, window kits, dock bumpers, dock seals, and dock levelers can be added to your 50×120 door package.

17 Standard Color Options

All 17 standard colors are available on the 50×120: Barn Red, Beige, Black, Brown, Burgundy, Burnished Slate, Clay, Galvalume, Green, Patriot Red, Pewter Gray, Quaker Gray, Rawhide Tan, Royal Blue, Sandstone, Slate Blue, and White.

Mix-and-Match Roof, Walls, Trim

Choose separate colors for roof, walls, trim, wainscoting, and door accents. Commercial owners often match corporate colors, adjacent buildings, or municipal design requirements.

Wainscoting (Two-Tone Walls)

Two-tone wainscoting adds curb appeal and hides scuffs along loading, parking, and service areas. Popular for showrooms, public works facilities, and customer-facing warehouses.

Galvalume (Bare Metal Finish)

Galvalume is a hot-dipped aluminum-zinc coating with no paint. It is cost-effective, corrosion-resistant, and well suited for agricultural, industrial, and rural commercial applications.

Painted Trim & Flashings

Color-matched ridge caps, eave trim, gable trim, corner trim, rake trim, and fasteners ship with your building package. Painted surfaces carry a 20-year paint warranty.

Custom Color Match

Custom paint matching is available for franchise standards, corporate identity, municipal palettes, HOA requirements, or matching an existing property. Ask for samples before final order approval.

Insulation Options

Choose single-bubble radiant barrier, double-bubble, fiberglass batt, spray foam, vapor-barrier systems, or insulated metal panels. HVAC-conditioned commercial spaces usually require higher R-value systems.

Lean-To Additions

Add lean-tos along one or both long walls for trailer staging, outdoor storage, covered vehicle parking, loading zones, hay storage, or equipment protection without changing the main 6,000 sq ft footprint.

Mezzanines & Lofts

Mezzanines are available for office build-outs, parts storage, mechanical platforms, break rooms, or inventory overflow. Loads must be engineered into the building design before fabrication.

Interior Partitions

Divide the 6,000 sq ft into offices, bays, restrooms, locker rooms, mechanical rooms, warehouse zones, or service departments using steel-stud partitions or insulated interior panels.

Trim, Anchors, Gables

Decorative gables, branded entry accents, parapet-style facades, corner trim, and color-matched hardware help your 50×120 building look finished and professional.

Flooring Prep

We do not pour foundations, but we coordinate with your slab contractor. A 50×120 typically uses a 6″ to 8″ reinforced slab, often $6 to $12 per sq ft depending on soil, load, and local requirements.

Wind & Snow Certification

Standard commercial configurations commonly support 140 MPH wind and 40 PSF snow load. Certified upgrades are available for 170+ MPH wind zones and 70+ PSF snow regions.

Permit-Ready Drawings

Wet-stamped engineered drawings, foundation plans, anchor patterns, and code calculations can be supplied for permitting. Commercial 50×120 builds should be reviewed before site prep.

Door Locks & Access Control

Commercial locks, keypad entry, smart access systems, badge readers, Wi-Fi openers, auto-lock systems, and Knox-box compliance are available for secure operations.

Fire Safety & Alarms

Sprinkler-ready framing, smoke and heat detectors, addressable alarm systems, exit signage, emergency lighting, and fire-rated partitions can be added based on occupancy and local fire code.

Anchoring System

Anchor bolt layouts are engineered to your wind, snow, seismic, slab, and soil requirements. Slab-on-grade is most common, with pier or footing designs available where required.

Solar & Roof-Top Loads

Engineered framing can support rooftop solar, HVAC units, satellite systems, ventilation fans, and other equipment. Specify roof loads before final engineering and fabrication.

50×120 Metal Building Codes, Permits & Engineering

Every 50×120 prefab steel building can be engineered, wet-stamped, and certified to meet your local building codes. Commercial, institutional, and industrial projects typically require permit-ready drawings before construction.

IBC/IRC
Minimum construction standards for building codes
NEC
Electrical safety to reduce fire and shock risk
IFGC
Safe operation of fuel gas appliances and equipment
IECC
Energy efficiency and conservation requirements
IMC
HVAC, ventilation, and exhaust system standards

We also follow plumbing codes, energy conservation standards, ADA requirements, state-specific commercial codes, and any local occupancy rules required by your jurisdiction.

How to Maintain a 50×120 Metal Building

Routine facility walks keep your 6,000 sq ft commercial steel building structurally sound, weather-tight, and within warranty requirements. Most maintenance can be handled quarterly with a simple checklist.

1
Clean Roofing & Siding
Wash the roof and exterior walls twice a year to remove pollen, exhaust residue, salt deposits, dust, and debris. This protects paint finish and corrosion resistance.
2
Inspect Caulking & Seals
Inspect sealants around roll-up doors, walk-in doors, windows, dock openings, HVAC penetrations, and roof transitions once per quarter.
3
Check Connections
Review anchor bolts, primary frame connections, door hardware, dock hardware, and exposed fasteners yearly or after severe weather.
4
Touch Up Paint & Coatings
Touch up scratches, forklift scuffs, dock-side dings, and exposed metal with the matching paint kit to prevent rust and preserve the warranty.
5
Lubricate Doors & Locks
Lubricate roll-up doors, rollers, hinges, chain hoists, hydraulic hardware, dock levelers, and lock cylinders quarterly for high-cycle commercial use.
6
Gutter & Pest Control
Clear gutters, downspouts, and roof drainage after major storms. Monitor loading areas, eaves, and storage zones for birds, rodents, and nesting pests.

What Can You Do with 6,000 Square Feet?

A 50×120 metal building gives you commercial-scale space for warehouse storage, fleet operations, manufacturing, agriculture, recreation, and service businesses

Fleet Garage

Store work trucks, vans, trailers, service vehicles, and municipal equipment under one engineered roof

Manufacturing Floor

Run light production, fabrication, CNC equipment, assembly lines, and industrial workflows

Warehouse Storage

Use 6,000 sq ft for pallet racking, inventory staging, bulk materials, parts storage, and fulfillment

Commercial Showroom

Create customer-facing retail, equipment display, vehicle sales, or mixed office-showroom space

Truck Service Bays

Add large doors, dock-ready openings, drive-through bays, and staging zones for logistics operations

Training Facility

Build indoor turf lanes, batting cages, fitness zones, sports training, or multi-purpose recreation space

Agricultural Processing

Shelter hay, feed, packing lines, tractors, implements, grain equipment, and agricultural workflows

High-Bay Commercial Space

Use 12′ to 20′ leg heights for racking, mezzanines, large doors, fleet vehicles, or RV service

3 Ways to Order Your 50×120 Metal Building

Spec your 50×120 in our 3D builder, request a free custom commercial quote, or talk directly with a building advisor. Reservation deposits and balance terms scale to your project schedule.

Request Free 50×120 Quote

Free custom design, reply within 24 hours

Tell us your operational requirements and our commercial 50×120 advisors will design and price your custom steel building for free. Best path for permit-ready drawings, dock specs, large doors, insulation, and commercial layouts.

  • Free expert design consultation
  • Permit and certification handled for you
  • Custom layout and engineered drawings
  • Quote delivered within 1 business day

Get My Free 50×120 Quote →

Free quote. Flexible deposit to reserve after approval.

Talk to a 50×120 Building Advisor

Fastest answers, call or chat now

Speak directly with a commercial building advisor who specializes in 50×120 structures. Get pricing, permit guidance, door layout recommendations, and configuration help for your operation.

  • Instant answers over the phone
  • Expert advice on permits, codes, and sizing
  • Walk-through of customization options
  • Mon to Fri 8am to 6pm PST, Sat 9am to 3pm

📞 Call 1-877-275-7048 →

Toll-free. Speak with an expert now.

How the 3D Builder Works

Design your ideal 50×120 commercial metal building in minutes

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1. Launch Builder

Open the builder in a new tab so you can keep this page available while designing.

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2. Configure Your Building

Set size, roof style, certification, colors, doors, side panels, dock systems, insulation, and commercial options.

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3. Save Your Design

Copy your configuration code or summary before returning to this product page.

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4. Complete Your Request

Send us your final configuration and we will confirm pricing, engineering, scheduling, and installation details.

Ready to design your custom 50×120 metal building?

Open 3D Building Builder

Tip:Keep this page open so you can return and submit your final configuration with ease.

How Much Does a 50×120 Metal Building Cost?

Commercial pricing on every 50×120 prefab steel building. A 50×120 commercial shell starts around $28,500. A fully enclosed fleet or warehouse building runs from $34,000 to $62,000. A fully loaded red iron industrial build with insulation, large doors, dock systems, and engineered drawings can reach $98,000+.

Building Configuration

A simple commercial shell is the entry point. Fully enclosed warehouses, fleet garages, agricultural buildings, and manufacturing spaces increase cost based on doors, wall panels, frame gauge, and certification.

Your Location

Delivery distance, local labor, wind and snow requirements, county permit rules, and state-specific energy or commercial codes can affect the final 50×120 price.

Steel Gauge

12-gauge primary framing is recommended for most 50×120 builds. Red iron I-beam framing adds cost but is ideal for cranes, mezzanines, heavy equipment, and industrial loads.

Roof Style & Pitch

Vertical Roof is recommended because of the 120-foot building length. Pitch upgrades, standing-seam roofing, and cool roof coatings add cost but improve drainage, energy performance, and aesthetics.

Certification

Certified drawings add cost but are recommended for most 6,000 sq ft commercial buildings. They include stamped plans, wind/snow calculations, anchor details, and foundation drawings.

Doors, Windows, Insulation

Large commercial doors, dock openings, storefront glazing, insulated metal panels, HVAC-ready insulation, and office partitions can significantly change your final 50×120 price.

50×120 Metal Building Complete Price Range

$28,500to$98,000

Range covers a commercial-certified shell at the low end through a fully enclosed industrial or fleet building with 12-gauge framing, vertical roof, large commercial doors, insulation, engineered drawings, and custom layout options.

Get My Free 50×120 Custom Quote →

20+ Years
In Business Since 2002
A+ BBB
Accredited Since 2009
48 States
Nationwide Coverage
1000s
Buildings Installed
4.8/5
Average Rating

Flexible Financing & Rent-To-Own

Choose the payment path that fits your commercial project and budget

Traditional Financing

Credit Check Required

  • Finance your metal building project
  • Structured monthly payment options
  • Terms based on lender approval
  • Fast online application process
  • Ownership from day one

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Commercial Payment Options

Project Based

  • Procurement-friendly deposit schedules
  • Project-based commercial payment terms
  • Structured around fabrication and install milestones
  • Great for 50×120 commercial buildings
  • Advisor support for quote documentation

Discuss Payment Options

How Delivery & Installation Works

A simple step-by-step process for getting your 50×120 commercial metal building engineered, delivered, and installed

Order icon

Place Your Order

Submit your request for the 50×120 configuration and confirm use case, door array, insulation, certification, foundation, and site details.

Step 1

Manufacturing icon

Engineering & Production Scheduling

Your order moves through engineered drawings, code review, fabrication scheduling, and commercial production based on your final 50×120 specification.

Step 2

Scheduling icon

Prepare the Site

Prepare the concrete foundation, confirm truck access, review lift or rigging needs, and make sure utilities and staging areas are ready before the crew arrives.

Step 3

Installation icon

Installation Day

Our certified crew installs the 50×120 metal building and verifies layout, anchoring, door placement, roof system, and exterior finish details.

Step 4

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Compare 50×120 vs. Other Metal Building Sizes

Considering a different commercial footprint? Compare steel building sizes side by side. Every order ships free to 48 states, with engineered drawings available for certified commercial configurations.

Feature 50×100 Building 50×120 Building 60×100 Building 60×120 Building
Square Footage 5,000 SF 6,000 SF 7,200 SF
Use Capacity Long-shape commercial Small commercial warehouse Rectangular warehouse
Access Potential Very Good Excellent Maximum
Roof Style Vertical / Customizable Vertical / Customizable Vertical / Customizable
Best For Commercial storage Warehouse and shop use Expanded distribution
View 50×100 Price 60×100 Spec 60×120

50×120 Metal Building FAQ: Cost, Permits, Sizes & Install

Answers on commercial pricing, configurations, leg heights, roof systems, code compliance, foundations, and load ratings for the 6,000 sq ft 50×120 prefab steel building.

A 50×120 metal building costs between $28,500 and $98,000 depending on configuration. A basic commercial shell starts around $28,500. A fully enclosed warehouse or fleet garage often runs from $34,000 to $62,000. Red iron framing, large commercial doors, dock systems, insulation, and engineered drawings can push a fully loaded build toward $98,000+.

A 6,000 sq ft 50×120 prefab steel building works well as a fleet garage, commercial warehouse, equipment storage building, manufacturing floor, trucking terminal, RV service building, agricultural processing facility, municipal shop, indoor training center, or commercial showroom. The long 120-foot layout is especially useful for drive-through bays and racking.

Leg heights for a 50×120 steel building typically range from 12 feet to 20 feet. Warehouses and fleet garages commonly use 14 to 18 feet. RV service, truck bays, agricultural equipment storage, high-bay racking, and manufacturing operations may require 18 to 20 feet of clearance.

Vertical Roof is the recommended roof style for a 50×120 metal building because the 120-foot length needs efficient rain and snow runoff. A-Frame Horizontal is available for certain aesthetic builds. Regular Roof is not recommended for most commercial 50×120 structures because of the long span and water-management demands.

All 17 standard colors are available on the 50×120: Barn Red, Beige, Black, Brown, Burgundy, Burnished Slate, Clay, Galvalume, Green, Patriot Red, Pewter Gray, Quaker Gray, Rawhide Tan, Royal Blue, Sandstone, Slate Blue, and White. Roof, walls, trim, and wainscoting can be selected independently.

Yes, most 50×120 metal buildings require a permit because they provide 6,000 square feet of permanent commercial-scale space. Engineered, wet-stamped drawings are recommended and can include foundation plans, anchor layouts, wind and snow load calculations, and code documentation for your local jurisdiction.

Free delivery is included on every 50×120 order in the 48 contiguous states. Installation may be included on certain tubular-frame configurations, but commercial red iron, complex door packages, insulated panel systems, and engineered builds may require a separate installation quote based on region and complexity.

A 50×120 prefab steel building typically needs an engineered concrete slab and footing system. Many commercial builds use a 6-inch to 8-inch reinforced slab, often $6 to $12 per square foot depending on soil bearing, live loads, vehicle traffic, equipment loads, and local code requirements. Foundation drawings are supplied with certified builds.

Standard 50×120 steel buildings can be engineered around 140 MPH wind and 40 PSF snow load on many commercial configurations. Higher ratings are available, including 170+ MPH wind for hurricane or coastal zones and 70+ PSF snow load for mountain and heavy-snow regions. Final ratings are matched to your local building code.

Yes. A 50×120 building can support equipment storage, shop operations, fabrication, vehicle service, pallet racking, and light manufacturing when properly engineered. Red iron framing, reinforced slab design, upgraded roof loads, and crane-ready packages are available for heavier industrial machinery.

Our 50×120 commercial metal buildings can be engineered to comply with IBC and IRC Building Codes, NEC Electrical Code, IFGC Fuel Gas Code, IECC Energy Conservation Code, and IMC Mechanical Code. State-level codes, ADA accessibility, fire code requirements, and local commercial occupancy rules can be included in the engineered plan package.

Request Your Custom Design & Quote

Tell us about your project and we’ll provide a custom design with exact pricing. No obligation, no pressure just helpful information to guide your decision.

1
Submit Your Info Fill out the form with your requirements and preferences.
2
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3
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More Metal Building Sizes

Customize Other Metal Building Sizes

Nearby width and length variants across our full metal building lineup — buildings, carports, garages, barns, and RV covers.

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Tell us what you need and a building specialist will send your custom pricing — usually within 1 business day. No payment required.

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