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12x20 Metal Shed | custom Steel Sheds for Sale
SKU: GB1751Up to 43% Off

12x20 Metal Shed

Starting at$4,936*Final prices vary by location and customization options.
Free delivery & installDesign in 3D →

*Accessories shown are not included in the base price.

Width
12'
Length
20'
Height
9'
Roof
Vertical
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  • 20-year rust-through warranty
  • Financing & RTO Available
  • BBB A+ Accredited
  • Since 1997 · 100K+ buildings

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Delivery, certifications & load requirements

Overview

About the 12x20 Metal Shed

Organize your property with this practical 12x20 Metal Shed built for dependable storage and everyday use. Featuring a vertical roof, garage door access, walk-in entry door, and a window for natural light, this steel shed offers secure space for lawn equipment, tools, motorcycles, seasonal items, or compact vehicle storage. Its durable steel construction and efficient footprint make it an excellent solution for residential, farm, or utility needs. Do you think this building is a good fit for your home? Call ☎ our experts and find out how to make it yours.


  • Vertical roof built to local code3/12 pitch sheds rain and snow fast.
  • 14-gauge frameGalvanized steel; 12-gauge upgrade available.
  • Braces and anchorsOn every leg for added stability.

Product details

Specifications, Colors & Buying Guide

12x20 Metal Shed specifications
Width12'
Height9'
Capacity2 standard vehicles
Roof Pitch3/12
StructureClear span
Panels29-gauge
Gable endsFully enclosed
Garage doors2 × 8'×8'
Windows4 standard
Panel warranty10 years
InstallationProfessional, included
Door TypeGarage Door + Walk-in Door
Wall TypeHorizontal Paneling
Trim ColorQuaker Gray
Garage Door(1) Standard Garage Door
Intended UseStorage Shed, Tool Shed, Lawn Equipment Storage, Small Garage, Utility Building
Material TypeGalvanized Steel
Frame MaterialSteel
Wainscot ColorRed
Primary MaterialMetal
Structure DesignFully Enclosed Shed
Design HighlightsBackyard-friendly size, Easy equipment access, Durable steel storage solution
Highlighted FeaturesCompact footprint, Window included, Vertical roof, Wainscot accent trim
Number of WinNumber of Windowsdows1
Length20'
Floor area240 sq ft
Roof StyleVertical Roof
Roof length21'
Frame14-gauge galvanized (12-ga upgrade)
WallsHorizontal, fully enclosed
AnchoringBraces & anchors on every leg
Walk-in Door(1) Standard Walk-in Door
Rust-through warranty20 years
Workmanship30 days
Service areaNationwide
Roof ColoQuaker Gray
Shed StyleFully Enclosed Storage Building
Wall ColorQuaker Gray
Window TypeStandard Window
Building TypeMetal Shed
Top Use CasesMower storage, Garden tools, Motorcycle parking, Seasonal storage, Backyard workshop
Included PartsSteel frame, Roof panels, Wall panels, Trim, Garage door, Entry door, Window
Number of Doors2
Storage Capacity240 sq ft
Vehicle Capacity1 Compact Vehicle / Motorcycle / ATV
Weather ResistanceRust resistant, Fade resistant, Moisture resistant, UV resistant
Customization OptionsColors, Doors, Windows, Shelving space, Size upgrades, Insulation

Can't Find the Right Fit? Design Your 12x20 Metal Shed in 3D

Customize roof styles, colors, dimensions, doors, windows, insulation, lean-tos and certifications with our free 3D Building Designer before requesting a quote.

Design in 3D

Flexible Payments

Affordable Payment Options

Two simple ways to pay for your 12x20 Metal Shed – with or without a credit check.

Traditional Financing

Through our financing partners
HFSFinancial

Low monthly payments with competitive rates. Apply online and get a decision fast.

  • Competitive rates & low monthly payments
  • No early payoff penalties
  • Get approved in minutes
See Financing Options →

Real Reviews From Garage Buildings Customers

FAQ

Frequently Asked Questions about 12x20 Metal Shed

What can I store in a 12x20 metal shed?
This shed is ideal for lawn mowers, tools, motorcycles, ATVs, seasonal items, and general household storage.
Does this shed include a garage door?
Yes, it includes a standard garage door for easy equipment or vehicle access.
Is the building fully enclosed?
Yes, this is a fully enclosed steel shed for secure year-round storage.
Why choose a vertical roof shed?
Vertical roofs improve drainage, reduce maintenance, and provide better long-term durability.
Is there natural light inside?
Yes, this model includes one window for added daylight and visibility.
Can I use it as a workshop?
Yes, many customers use 12x20 sheds as hobby shops or compact workspaces.
Is installation included?
Yes, delivery and professional installation are included.
Can I customize the shed?
Yes, you can customize colors, doors, windows, dimensions, and upgrades.

Essential Resources

Before You Buy

Everything you need to make a confident decision on your metal building purchase.

Talk to a Building Specialist

Not sure about sizing, roof style, or options? Our team has 29+ years of experience and will help you find exactly what you need.

(888) 234-0475Call Now