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Home20×30 Steel Arch Building Sale – A Model A203012

20×30 Steel Arch Building Sale – A Model A203012

Description

Sale!
20x30 Steel Arch Building Sale - A Model A203012

Original price was: $7,752.00.Current price is: $6,230.00.

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Description

*Limited Time Offer – A Model 20’ x 30’ Steel Arch Building

ITEM ID: A203012

*Sales Promotion Terms and Limitations

Promotional pricing is available exclusively for factory pickups or deliveries within North Carolina (NC). Customers outside of our factory delivery zone are encouraged to contact an ArchBuildings.com representative for a customized price quote based on the location of their installation site.

Backed by an industry leading 35-year warranty, our steel arches don’t bend or break! We offer continuous steel arch paneling in all shapes and sizes. We custom design each building to meet your specific needs. Don’t settle for third-party sellers. Get a building straight from the factory! Don’t see a size you want? Let us know! If you can dream it, we can build it. Give us a call at (336) 559-4248 for more info!

Save Thousands During Our Spring Arch Building Sale

We’ve slashed prices to pass on these amazing savings. Save more than $1,500 with this DIY 20′ x 30′ x 12′ Steel Arch Garage from steelarchbuildings.com! Our buildings provide simple, turnkey storage at a fraction of what it would costs in home additions or storage fees. We measure install times in a matter of hours, NOT DAYS. All you need are a few simple hand tools and a couple of willing buddies to easily erect a well put-together steel arch building that requires minimal upkeep and zero renovation. Once those bolts are securely fastened into the steel paneling, they are there to stay. They aren’t going anywhere! (Price Does Not Include Shipping or Taxes)

Building Features

20’ Wide Steel Arch Building

30’ Long Steel Arch Building

12’ High Steel Arch Building

  • Open End Arch Construction
  • Constructed from Industry-Standard 22 gauge Metal
  • Includes all necessary fasteners, bolts, manual, washers and screws
  • Able to Withstand High Winds and Snow
  • 35 Year Warranty

**Additional freight charges may apply outside factory delivery area. Fright will be based on your specific delivery location. Please call for details and final price quote delivered to your installation site.

 

Related products

Steel Building FAQ

A steel arch building is a structure made from curved or arched steel panels that form both the roof and the structural support system. The arch shape efficiently distributes loads, allowing steel arch buildings to span wide areas without interior columns while maintaining exceptional strength and durability.

Steel arch buildings are used across many industries, including:

  • Equipment and machinery storage

  • Warehouses and commercial storage

  • Agricultural buildings and barns

  • Aircraft hangars

  • Salt, sand, and aggregate storage

  • Athletic facilities and riding arenas

  • Vehicle, RV, and fleet storage

Their clear-span design makes them ideal for large, open interior spaces.

Steel arch buildings are engineered for high wind and snow loads. The curved arch design naturally transfers loads into the foundation, reducing stress points found in traditional straight-wall buildings. This makes steel arch buildings highly resistant to severe weather and long-term structural fatigue.

Yes. Steel arch buildings can be customized in size, length, and height, and may include:

  • Open or enclosed end walls

  • Doors, windows, and ventilation systems

  • Insulation options

  • Lighting and electrical accommodations

Both fully rounded arch models and A-style arch designs are available to match functional and aesthetic needs.

No. One of the primary advantages of steel arch buildings is their clear-span design. The arch structure eliminates the need for interior columns, maximizing usable floor space and allowing for flexible interior layouts.

Most steel arch buildings are installed on a concrete slab or engineered foundation designed to match the building’s size, loads, and local code requirements. Foundation specifications vary based on soil conditions, wind exposure, and intended use.

With proper installation and minimal maintenance, steel arch buildings can last several decades or longer. High-quality steel panels and protective coatings help resist corrosion, moisture, and environmental wear, resulting in lower lifetime maintenance costs compared to many traditional structures.

Yes. Steel arch buildings are often more cost-effective than conventional steel or wood-frame buildings due to reduced material usage, faster installation times, and lower long-term maintenance requirements. Their durability and efficiency make them a strong investment for both commercial and agricultural applications.

Customer Reviews

"We purchased a steel arch building from ArchBuildings.com for equipment storage, and the quality exceeded expectations. The steel panels were well-manufactured, fit together precisely, and the engineering behind the arch design is impressive. Installation was straightforward, and the clear-span interior gives us far more usable space than our old structure. Highly recommend for anyone needing a durable, long-term steel building solution."
John
North Carolina
"ArchBuildings delivered exactly what we needed for a commercial storage application. The A-style arch design provided excellent wall height for tall equipment, and the structure feels extremely solid even in high-wind conditions. Communication throughout the ordering process was clear and professional. This building has already proven to be a great investment for our operation."
Samantha
Virginia
"We chose ArchBuildings.com for a steel arch building on our property and couldn’t be happier. The design looks clean and modern, and the strength of the arch system is obvious once assembled. Their team was helpful in answering questions about sizing, foundation requirements, and installation. From start to finish, the experience was smooth and the final product delivers exactly what was promised."
Marcus
Colorado