20x20 Outbuildings
Recommended Use:
Request An Estimate
Thank you! Your project estimate is on its way.
Thank you messaging appears here.
20×20 Outbuilding
The 20x20 metal outbuilding kit is one of the most popular choices for a personal building. Whether you need storage space for equipment or recreational vehicles, outbuildings are a versatile building solution that can be designed to accommodate your functional and aesthetic preferences. The clear span framing of our steel kits provides up to 300 square feet of column-free interior, allowing you to maximize your space.
Price Your Building OnlineFraming Detail, Warranties and Service
Brand
General Steel
Available Products
I-Beam Framing: 26 Gauge Sheeting: 26 Gauge Sheeting
Add Colors
Roof, Walls and Trim
Structural Warranty
50 Years
Paint Warranty
40 Years
Standing Seam Roof Warranty
25 Years
Galvalume Roof Warranty
20 Years
Project Coordinator
Included at No Additional Cost
Popular Outbuilding Components
A steel building package from General Steel is an ideal fit for an outbuilding because of its versatility. The basic building package includes the primary and secondary framing, but it’s the components that truly make an outbuilding your own. Framed openings allow building owners to choose where sectional doors, roll-up doors, and windows will be located on the structure. Liner panels can be added to protect insulation, ridge vents installed for ventilation, and exterior color schemes added for aesthetic value.
KEY STANDARD FEATURES
- Primary and Secondary Framing
- 1:12 Roof Pitch
- 26 Gauge Roof and Wall Sheeting
- Fasteners
- Sealants and Flashing
- Deluxe Trim Package
- Ridge Cap
- Plans and Drawings
POPULAR ADDITIONS
- 3070 Man Door
- Sectional Door
- Roll Up Door
- Horizontal or Vertical Slide Windows
- Insulation
- Insulated Stucco Panels
- Light Transmitting Panels
- Gutters and Downspouts
Frequently Asked Questions
What businesses can I start with a warehouse?
Warehouse kits are versatile buildings that are equipped to support business of many kinds. We’ve worked with e-commerce companies, server farms, consignment stores, indoor dog parks, fitness centers, microbreweries, and more.
Why is a prefabricated building the best choice for a warehouse?
A prefabricated building provides the best value due to its design versatility, strength, durability, and efficient construction. A warehouse requires a high degree of customization, and a preengineered building kit from General Steel provides the functional and aesthetic components that make your warehouse your own.
What is the difference between a warehouse and a distribution center?
The primary difference is distribution centers offer fulfillment services and warehouses offer storage space. Both can be profitable business investments.
Customize the Look and Functionality
There are hundreds of ways to personalize & improve the functionality of your Outbuilding.
Resources Selected for You
All Resources
Digital Downloads
20x20 Outbuilding Brochure
Our I-beam building packages come with an impressive list of standard features and warranties. Explore popular components, color choices and reasons why a General Steel building is the right choice.
Standard Features Infographic
From the primary and secondary framing to the fasteners, sheeting, sealants, and pre punched components, this is what makes a General Steel metal building system the most durable building available.
Related Buildings
People Who Viewed This Building Also Viewed
Need help? We're listening.
Let us guide you through your decision.
No matter where you are in the process of building, General Steel has a solution for you. From our simple 3 step building quote to our growing library of project resources, General Steel is the company you've been looking for.
