SKU: LCS7012020CSB

Material Compatibility:

Works with metals, polymers, and composites

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Material Compatibility:

Works with metals, polymers, and composites

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Material Compatibility:

Works with metals, polymers, and composites

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Material Compatibility:

Works with metals, polymers, and composites

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70x120x20 Commercial Steel Storage Barn

Name: 70x120x20 Commercial Steel Storage Barn
Brand: American Building Network
SKU: LCS7012020CSB

$181,724.00

$163,551.60

70’ x 120’ x 20’ Commercial Steel Storage Barn

Upgrade your operation with this heavy-duty 70x120x20 Commercial Steel Storage Barn, fully enclosed commercial steel building — a premium structure built for large-scale equipment storage, agricultural use, or fleet housing. Measuring 70 feet wide, 120 feet long, and 20 feet tall, this steel storage barn delivers unmatched durability, functionality, and design flexibility for any demanding property.

This structure includes two 14’ x 14’ garage doors and two 10’ x 10’ garage doors with header seals, ensuring easy access for oversized vehicles and equipment. The 36” x 80” walk-in doors and 36” x 36” premium window provide convenience and natural light, while 3’ clear panels along the upper sidewalls improve interior brightness.

Built with vertical paneling, a Galvalume roof, white sides and ends, and black trim, this steel barn not only performs but looks professional on any property. It’s engineered for local wind and snow loads, ensuring long-term reliability and safety.

Optional electric motors for each garage door enhance efficiency and ease of use, making this building ideal for agricultural operations, warehouses, or commercial workshops.

Make this structure your next commercial barn or storage solution — built to protect, perform, and last.

The deposit secures everything—no more worrying about price increases. Your project is now officially reserved! We don't have a rigid completion deadline; your building will be manufactured and delivered when you give us the green light. Just let us know when your site is prepped and you are ready for installation.

Deposit amount varies by building size and type

Remaining balance due at installation (40% of remaining balance is due before installation on larger buildings)

Deposits are applied directly to the total cost of the building

Payment options include card, cash, or check

Once your deposit is received, we will finalize your order.
Spacious 70’ x 120’ x 20’ Design — Fully enclosed steel structure with vertical paneling, ideal for agricultural, commercial, or industrial storage.

Heavy-Duty Access Points — Includes two (2) 14’ x 14’ garage doors and two (2) 10’ x 10’ garage doors, each with header seals for secure, weather-resistant entry.

Convenient Walk-In Doors — Two (2) 36” x 80” walk-in doors allow for easy personnel access and improved traffic flow.

Natural Light Integration — Features one (1) 36” x 36” premium window and 3’ clear panels along the top of the sidewalls for added daylight efficiency.

Engineered Durability — Built to meet local wind and snow load requirements, ensuring strength and stability in demanding climates.

Premium Construction Materials — Galvalume roof, white sides and ends, and black trim deliver a clean, professional finish with lasting protection.

Optional Electric Door Motors — Upgrade each garage door with electric openers for improved convenience and faster operation.

Versatile Applications — Perfect for equipment storage, fleet garages, agricultural operations, or custom commercial facilities.
30 DAY WORKMANSHIP WARRANTY
If you have any issues due to manufacturing or installation, just send us pictures of your building and we will review for faults. After review, if our experts find that there is a problem covered by our workmanship or materials warranty, we will have your custom carport or metal building repaired or reinstalled at no cost to you. This includes the construction, anchors, welding, attachment, or any aspect of your custom metal building.

TEN YEAR PANEL WARRANTY
We offer a 10-year panel warranty in the event of chipping or cracking. Please note, the warranty does not cover fading. Premium 40-year warranty panels are available. Speak with a building specialist for more information on premium color options and 26g paneling.
TWENTY YEAR RUST THROUGH WARRANTY
We are proud to provide a 20-year warranty against rust for the frame on both the 12-gauge or 14-gauge steel frame tubing. This means that if your structure would ever rust through to the point of weakness we will replace the failed parts when you let us know within 20 years of ownership
Get the metal building you need—without the wait! We offer flexible rent-to-own and financing options on metal buildings, garages, barns and workshops. Whether you're starting a new project or expanding your storage, our payment plans make it easy and affordable.

Rent-to-own up to $25K

No Credit Check on Rent-to-Own

Low Monthly Payments

Early Payoff Available Anytime

Instant Approval on Most Buildings

Multiple Financing Terms & Lenders Available

If Approved get Financing up to $200,000

You pick the building, we’ll handle the rest. Fast, simple, and hassle-free.

Don’t wait—protect your property, grow your space, and stay on budget! Contact us for more info
Cost of concrete, engineered drawings, site specific drawings (If required), permits and taxes not included. Larger commercial buildings may require a lift rental fee and/or a freight fee.

All buildings are rated for 140mph winds, 35PSF and are seismic zone D certified. We provide a full set of stamped engineered drawings with every building.

Please note: Concrete is not included with the building price. However, we work with trusted local contractors and can help coordinate installation. Financing options are available for both the building and concrete work—making it easy to get your project done from the ground up.

Let us know if you’d like a full turnkey package!

SPEAK WITH A BUILDING EXPERT TODAY!

CALL NOW

Ordering a Building from Lowcountry Structures is Easy

We’ve made customizing and buying your building easy and stress-free. Here’s how to purchase a storage building and/or steel building from us:

Choose and Customize Your Structure

Select from our inventory or use our 3D Estimator to select the type and size of your building, and customize it with options such as colors, doors, windows, and additional features. Or you can always call our experts directly to start your build.

Receive Quote

After finalizing your your choice or custom design, you'll receive a detailed quote outlining the cost of your storage building or metal building, including any optional features or upgrades you've chosen.

Confirm Order and Make Down Payment

Once satisfied with the quote, confirm your order and make a down payment to secure your purchase.

Order Sent to Manufacturer for

After receiving your order and down payment, we will send it to the manufacturer, who will begin fabricating your custom building according to your design.

Delivery and Installation

We'll deliver your building to your location, where our experienced professionals will install it. Sit back and relax as your new structure is brought to life.

RTO AND FINANCING PLANS AVAILABLE

If you need a metal building but are working on a budget, Lowcountry Structures can help. We offer a range of flexible financing and Rent-to-Own options that help you in managing your building purchase.