30 x 40 x 10 Steel Building for Sale
30 x 40 x 10 Steel Building for Sale
With Factory Steel Overstock, you create your own 30 x 40 x 10 Steel Building Sale. Calculate a delivered wholesale package price online. Prepared buyers receive a personalized quote, then suggest the added profit.
Features Included in 30 x 40 x 10 Steel Building
- 1:12 Roof Pitch
- 30- Galvalume Plus Roof Finish Warranty
- 40-Year Colored Walls and Trim Finish Warranty
- 2-10 x 10 Insulated Roll-up doors
- 1-3070 Insulated Walk Door w/threshold
- 3" WMP-VR-R (plus) Roof & Wall Insulation
Wholesale Price: $21,358 - What Profit Amount Will Offer FSO?
Market Median Price - $25,629
Shipping:
Nationwide delivery typically adds $1,625–$3,750, depending on location.
Building Design Code:
This I-beam steel building offers fortress-level structural integrity. These codes meet requirements for most Southern inland regions. 4 lb. roof load, 110 mph wind speed, Exposure C, Seismic Zone B, designed in accordance with the 2021 International Building Code (IBC).
FSO can provide custom-engineered roof-snow loads from 0 to 70 lb and wind speeds from 85 to 170 mph. Most price adjustments for code changes (Snow Load/Wind Speed/Seismic Zone) are within 10% of the listed prices.
Please contact your local building department to confirm the codes.
Cost-Plus 30 x 40 x 10 Program
A Factory Steel Overstock doesn't follow the industry norm of aiming for the highest possible profit. On the contrary, it reveals the actual wholesale cost and allows prepared buyers to recommend a fair profit amount. Hint: Most customers recommend 10% to 15%. This transparent approach revolutionizes the steel building buying process by leveling the playing field.
To initiate the buying process:
- Those ready to buy now, fill out a cost-plus quote form.
- These individuals receive a quote for FSO's actual cost, before profit has been added.
- Then they recommend and pay the profit amount that day.
Customers receive an Order # and easy instructions for paying the wholesale cost directly to the certified IAS manufacturer. Plans are completed within 2 to 3 weeks, and buildings are delivered within 8 to 10 weeks.
Video: Our building features are other companies' options
Prepared buyers can request a custom wholesale quote. After confirming savings, they submit and pay their profit amount on the same day as the quote was received.
Popular Metal Building Model Packages
When you have completed your research, fill out a cost-plus quote form. After receiving an FSO's wholesale price quote, before profit has been added, offer a "fair" profit amount and pay it that same day. Factory Steel Overstock makes it that simple to buy cost-plus.
Economy
1:12 Pitch
30-year Galvalume plus roof finish. 40-year color finish warranty. Flat Trim package.
Standard
4:12 Pitch
40-year Color roof, wall, and sculptured trim finish.
Deluxe
3:12 Pitch
2' Purlins & Canopy Extensions with soffits. Gutters & Downs. 40-year color roof, wall, and sculptured trim.
Executive
3:12 Pitch
2' Purlin and Canopy Extension with soffits. 4' Wainscot with transition trim. Gutters & Downs.. 40-year color roof, wall, and sculptured trim finish.
Information coming soon
This 30 x 40 x 10 building is ideal for workshops, garages, storage units, or small commercial operations, thanks to its efficiency, expandability, and low maintenance requirements. It is a perfect DIY project for the average layperson. A 30x40x10 I-beam steel building offers greater durability, requires less maintenance, and provides better resistance to weather and pests than a pole barn. Its stronger structure supports larger spans without interior columns, maximizing usable space, and making it a smarter investment for long-term value and functionality.
Key features typically included in above prices:
- Fastener and Trim Package: Includes all necessary bolts, screws, closures, and trim for a complete installation. Anchor bolts by others.
- Heavy-Duty I-Beam Frame: Built with rigid, pre-engineered steel I-beams for maximum strength and durability.
- Pitch: The Economy Model offers a 1:12 Roof Pitch that includes a 30-year galvalume plus warranty
- Color Warranty: 40-Year Colored Roof and Wall Finish Warranty
- Clear Span Interior: No interior support columns, providing 1,200 square feet of unobstructed floor space.
- 10-Foot Eave Height: Allows for sufficient vertical clearance for equipment, storage, or interior build-outs.
- Purlins and Girts: Horizontal framing components for added structural support and to secure exterior sheeting.
- Anchor Bolt Plans: Pre-engineered anchor points for a precise and easy foundation connection.
- Customizable Openings: Optional framed openings are fully flashed for roll-up doors, walk doors, and windows as needed.
For more details, click Specifications
40' x 40' x 14' Metal Building Colors
You will list your colors on the Predesign Building Quote-Order Form.
The building colors have a 40-year warranty. Galvalume Plus color has a 30-year warranty.
***Roll Up Door colors are posted below WALL and TRIM color swatches.***
ROLL UP DOORS

Avoid Metal Building Scams
Smart Metal Building Buyer's Checklist
Before placing your deposit, follow this comprehensive checklist to ensure transparency and protect your investment. Check off each item as you complete it!
⚠️ WARNING: Common Metal Building Scams
Many metal building companies use deceptive tactics to secure your deposit with a low "bare-bones" price, then add thousands in inflated "accessory" charges later. Learn how this scheme works and protect yourself from overpaying by tens of thousands of dollars.













