40x40 · Commercial Building

40x40 metal building

A 40x40 commercial metal building costs from $28,275 delivered and professionally installed, offering 1,600 square feet of versatile, engineer-certified space.

40x40 metal building — Gold Tier Structures
Shown: 40' x 40' x 14' 40x40 metal building — delivered and professionally installed by Gold Tier Structures.

Starting price

$28,275

Delivery & professional installation included.

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

Specifications

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Our 40x40 metal building provides 1,600 square feet of clear span space, ideal for a variety of commercial applications. Engineered to meet local snow and wind codes, this size balances ample interior room with versatile design options. Whether you need storage, workspace, or retail space, the 40x40 metal building offers a durable and efficient structure built to last.

With flexible leg heights up to 20 feet and several roof style options, including regular, A-frame horizontal, and A-frame vertical, this model adapts to your specific project needs. Configurable doors and windows like rollup doors and walk-in models ensure accessibility and natural light. Because the building covers 1,600 sq ft, a permit is typically required, meeting most municipal regulations for structures exceeding 120 sq ft.

Starting at $28,275 delivered and installed, this commercial building is framed in your choice of 12-ga heavy duty or 14-ga standard steel, with 26-ga panels on the roof and walls for lasting protection.

40x40 Commercial Building — Specifications & Options
Specification Detail
Dimensions 40' W × 40' L — 1,600 sq ft clear span
Leg height 8'–20' available (pictured build: 14')
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 $28,275 — delivered & installed

Your price depends on your county. Get it in two minutes.

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.
What framing and panel gauges are available for the 40x40 metal building?
The building can be framed using either 12-ga (heavy duty) or 14-ga (standard) steel, paired with 26-ga panels for the roof and walls.
Is a permit required for a 40x40 metal commercial building?
Yes, a permit is typically required since the building’s 1,600 sq ft footprint exceeds the 120 sq ft threshold most jurisdictions use.