18x30 · Garage

18x30 metal garage

An 18x30 metal garage, offering 540 sq ft of space, starts at $8,210 delivered and professionally installed with engineer-certified framing for local snow and wind conditions.

18x30 metal garage — Gold Tier Structures
18x30 metal garage — delivered and professionally installed by Gold Tier Structures.

Starting price

$8,210

Delivery & professional installation included.

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

Specifications

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The 18x30 metal garage provides 540 square feet of versatile space ideal for vehicle storage, workshop use, or additional covered storage needs. This size is popular for homeowners and small business operators who need reliable, durable protection from the elements.

Given the 540 sq ft footprint, a building permit is typically required because it exceeds the 120 sq ft threshold most jurisdictions use. The garage features 12-ga or 14-ga framing with 26-ga metal panels designed to withstand local snow and wind conditions, ensuring long-term structural integrity. Delivered by a nationwide network of fulfillment locations and professionally installed, it is a practical investment for secure storage and workspace expansion.

18x30 Garage — Specifications & Options
Specification Detail
Dimensions 18' W × 30' L — 540 sq ft clear span
Leg height 8'–20' available
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 $8,210 — 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 18x30 metal garage?
The 18x30 metal garage comes with framing options of 12-ga (heavy duty) or 14-ga (standard) steel. Panels are 26-ga for both the roof and walls, providing reliable durability.
What kind of door and window configurations can I choose for this garage size?
This metal garage supports configurable door and window options including 10'×10' rollup doors, 36"×80" walk-in doors, and 30"×30" single-pane windows to suit your access and ventilation needs.

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

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