40x100 · Commercial Building

40x100 metal building

A 40x100 commercial building covering 4,000 square feet starts at $55,793, including delivery and professional installation. It is engineered for local snow and wind loads and offers flexible customization options.

40x100 metal building — Gold Tier Structures
Shown: 40' x 100' x 12' 40x100 metal building — delivered and professionally installed by Gold Tier Structures.

Starting price

$55,793

Delivery & professional installation included.

VerifiedBBB Accredited
CertifiedEngineered to Local Codes
Warranty20-Year Rust-Through
IncludedProfessional Install

Specifications

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The 40x100 metal building offers a spacious 4,000 square feet suitable for a wide range of commercial uses. This commercial building is engineered and certified to meet local snow and wind load requirements, ensuring dependable structural performance year-round. With professional installation services available across a nationwide network of fulfillment locations, you can receive expert support every step of the way.

A permit is typically required for this 4,000 sq ft structure because it exceeds the 120 sq ft threshold most jurisdictions use. Options include 12-ga heavy duty or 14-ga standard steel framing, with durable 26-ga roof and wall panels. Whether you need rollup doors, walk-in doors, or windows, you can configure this building to your specific commercial needs.

40x100 Commercial Building — Specifications & Options
Specification Detail
Dimensions 40' W × 100' L — 4,000 sq ft clear span
Leg height 8'–20' available (pictured build: 12')
Roof style Regular, A-frame horizontal, A-frame vertical
Framing gauge 12-ga (heavy duty) or 14-ga (standard)
Panel gauge 26-ga roof and walls
Doors & windows Configurable: 10'×10' rollup doors, 36"×80" walk-in door, 30"×30" single-pane windows
Certification Engineer-certified to local snow & wind codes
Starting price From $55,793 — delivered & installed

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Questions

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How long will it take to get my metal steel building delivered?
Lead times vary by region and current installation schedule in your area. Your sales rep can give you the most accurate estimate for your location.
What kind of warranty is offered?
Upgrade to 12-gauge framing for a 20-year rust-through warranty. Every building includes a 1-year workmanship warranty. Add the optional 100 MPH lifetime wind warranty for ultimate peace of mind. 10-year and 20-year paint warranties are also available to protect against fading, chalking, and peeling. Full details are provided in your contract.
How long does it take to install a metal steel building?
Installation time depends on the building’s size, design complexity, and crew availability in your area. Smaller garages typically go up in a few days to a week, while larger or more custom units can take several weeks. Once your order is placed, the scheduling team will contact you with a precise timeframe for your specific building.
Does the price include delivery and installation?
All prices include both delivery and professional installation unless clearly noted otherwise on your order.
Do I need a permit for my metal building?
Most areas require a permit for any structure larger than 120 sq ft, but requirements vary by location. Always verify exact rules with your local building department or HOA. Plans and calculations are provided when needed.
How long is my quote valid for?
Quotes are valid for one week, though prices can change with steel markets. Contact your sales rep for the latest pricing anytime.
How do these buildings handle heavy snow?
Every building is engineer-certified to local snow and wind loads, and framing is reinforced in snow regions.
What framing and panel gauge options are available for the 40x100 metal building?
You can choose between 12-ga heavy duty framing or 14-ga standard framing. The roof and walls are finished with durable 26-ga steel panels to provide long-lasting protection.
What are the typical door and window configuration options for this commercial building?
The 40x100 commercial building offers configurable door and window options, including 10'×10' rollup doors, 36"×80" walk-in doors, and 30"×30" single-pane windows, allowing you to customize for your operational needs.

Want to see it before you price it? Configure size, doors, colors, and openings yourself.

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