Steel Commercial Buildings

Steel commercial buildings, also known as PEMB or prefab commercial buildings, are the most popular building structures in the US. These days, between 75% and 80% of new commercial and corporate construction is comprised of steel.

 

The popularity of commercial metal buildings is driven by their versatility—offering a flexible, expandable, and multi-purpose workspace with no limit to the type of building that can be constructed. Also, modern steel buildings can be 40% more energy-efficient than those built 20 years ago and have higher insulation and thermal efficiency on average than their traditional counterparts due to high-quality insulation systems and better air sealing from precision engineering and construction.

 

There are many compelling factors that explain why steel commercial buildings are dominating the new construction market.

Why Choose Steel Commercial Buildings?
What to Expect?
Usage
Standard Features
Resources
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Clear Span Construction

Steel frames can support expansive structures without needing load-bearing walls or columns. This clear span design provides more usable space, making it ideal for storing large items such as cars or boats. Our steel commercial buildings can span up to 350’ wide and 100’ high, offering maximum flexibility.
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Did You Know?

Prefabricated and pre-engineered metal buildings (PEMBs) are known for their modularity and expandability, making them highly versatile for various applications.

The modular nature of PEMBs stems from their design, which involves standardized components such as beams, columns, panels, and fasteners which can be easily interchangeable.
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Inexpensive Yet Sturdy

Commercial steel buildings and commercial flex spaces are affordable. Steel is less expensive than wood because it requires less maintenance. Steel is impervious to termites, for example, as well as mold, mildew and rot.Cost savings for commercial steel buildings also come from less maintenance over time along with quicker construction times due to prefabricated parts taking less time to put together.
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Sturdy

And steel flex space property buildings are also sturdy. Their component parts are crafted from top quality materials made to withstand high winds up to 120 mph (category 3 hurricanes) and heavy snow loads.

In areas prone to hurricanes or tornadoes, PEMBs can be designed to withstand wind speeds of up to 180 mph (category 6+) or more. This involves using stronger materials, additional bracing, and enhanced connections.
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Customizable and Expandable

Prefabricated steel commercial buildings do not have to be a one-size-fits-all proposition. Buildings can be customized to any size, to receive any type of door opening system, with several floors if desired.

Wooden buildings need columns or load-bearing walls to hold up the ceiling. This is not the case with steel which means that there’s plenty of space within the building to design it as you wish, not as columns or walls dictate.
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Did You Know?

This adaptability makes PEMBs ideal for industries requiring scalable solutions, such as warehousing, manufacturing, industrial, flex space / commercial spaces, and more offering both initial efficiency and long-term flexibility.

This modular design allows for easy expansion. As business needs grow, additional sections can be seamlessly integrated into the existing structure without significant disruption.
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Quick and Easy to Erect

Steel commercial flex space prefabricated steel frame and steel panels, a building can be erected in weeks rather than months. Typically, PEMBs can be constructed 30% to 50% faster than conventional stick-built buildings. The exact time savings can vary based on the complexity of the project, site conditions, and local labor availability.
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How Quick?

There’s no need to wait months and months for your commercial flex space property or flex office space to be erected and constructed.

Time is money and you’ll have less downtime needing to wait to start your new business, move into a much needed HQ expansion, utilize warehousing and/or industrial space, etc.
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Lower Maintenance and Insurance

Commercial steel buildings are inexpensive to maintain and have lower insurance premiums on average. Insurance for steel buildings can be up to 30% lower than their wood-framed counterparts. This reduction is due to steel’s superior fire resistance, durability, and resistance to pests and environmental damage.
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Did You Know?

Because steel doesn’t burn or combust, steel commercial building and commercial flex spaces are typically rewarded with lower premiums by insurance agencies as the safer nature of these buildings equates to less insurance risk.
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Attractive and Long-Lasting

Last, but not least, the exterior of steel commercial buildings are attractive. The lines are sleek and square, and a variety of color options are available. In addition, it’s possible to add facades to the building - brick, wood, stone - to increase that attractiveness. This flexibility allows for customization in shape, color, and texture, creating visually appealing structures that fit diverse environments, from industrial parks to commercial centers.
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Long-Lasting

If not properly cared for, wooden buildings and paint can weather, fade, and peel in just a few years. That’s not the case with steel-framed pre-engineered storage buildings. Top-quality PBR panels come in a wide variety of long-lasting, non-fade colors with paint warranties that typically last 20+ years.
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Sustainability

Prefab commercial buildings offer significant environmental benefits. These buildings are sustainable, featuring steel with high recycled content, often over 90%. The entire structure can be recycled at the end of its life, minimizing waste. So if your business needs change down the road or the city wants to repurpose your site, for example, it’s nice to know that steel is recyclable OR you can choose to easily expand your existing building.
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Eco-Friendliness

Our prefab commercial buildings leverage steel with over 90% recycled content, ensuring that every structure is built with sustainability at its core. Not only can the entire building be recycled at the end of its life, but its modular design also allows for effortless expansion to adapt to changing business needs.
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Compliance With Commercial Codes

Steel buildings are often engineered to meet and exceed commercial building codes more effectively than wood buildings. Their strength, fire resistance, structural integrity, sustainability, and design flexibility make them a preferred choice for many commercial applications. Wood buildings, while still viable, may require additional treatments and reinforcements to comply with the same stringent requirements.
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Engineered for Code Excellence

Steel structures are rigorously engineered to meet and often exceed the most stringent commercial building codes. Their inherent strength, superior fire resistance, and structural integrity mean fewer additional treatments are needed—providing a reliable, compliant solution that outperforms conventional wood construction.
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Suitable For Any Climate

Prefab commercial buildings can be built in any region – from mild climates where the temperature never gets too warm or too cold, to the harsher climates where temps climb over 100° during summer months or plunge to below 0 for weeks on end during the winter. Steel-framed buildings are sturdy to stand up to wind storms, they can be insulated against the cold and against the heat. Steel buildings are also more energy efficient than wooden buildings.
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Adaptable Performance Across Climates

Built to endure extreme conditions, our prefab commercial buildings offer robust insulation and energy efficiency. Whether facing blistering summer heat or harsh winter chills, the durable steel framework provides consistent performance—standing strong against wind storms and extreme temperature variations while reducing energy costs.
01 Discovery & Quote (Week 1)

Begin with an initial project consultation to identify key needs and set clear goals. Our team will develop conceptual designs, prepare preliminary sketches, and provide you with a detailed quote so you know what to expect right from the start.

02 Design Sign-Off (Week 2)

After reviewing the initial designs, you’ll approve the final layout and contract. We’ll then coordinate the fabrication timeline and provide an estimated materials delivery date, ensuring everyone is aligned before proceeding to the next stage.

03 Engineering & Detailing (Weeks 3–5, 3–8, or 3–12)

Our engineers produce stamped permit drawings based on your project’s complexity:

  • Small Projects (Weeks 3–5): Approximately 2–3 weeks for stamped drawings.
  • Medium Projects (Weeks 3–8): Expect 4–6 weeks for simple self-storage buildings.
  • Large/Complex Projects (Weeks 3–12): More intricate designs (crane loads, mezzanines, complex rooflines, climate-controlled units) may take 8–10 weeks.
04 Initial Project Requirements & Site Preparation (Typically 4–8 Weeks)

With approved drawings in hand, your contractor handles permits, sitework, and foundation preparation. This pre-construction phase—securing necessary permits, performing site grading, and forming/pouring the foundation—usually spans 4–8 weeks, setting the stage for a smooth installation.

05 Delivery Preparation

We finalize production schedules and prepare your materials for shipment. Throughout this phase, we maintain open communication, ensuring that you, your contractor, and our team are coordinated for an efficient delivery and installation process.

06 Final Project Installation (Typically 1–3 Months)

Once materials are delivered, your contractor begins the metal building system (MBS) installation. Depending on complexity and site conditions, this can take 1–3 months, during which we remain focused on providing a quality, durable structure that meets your expectations.

07 Walkthrough & Completion

After installation, you’ll join your installer in a thorough walkthrough to ensure everything meets your specifications. Your satisfaction is our priority, and we’ll continue to offer support should you need any future assistance or modifications.

Commercial Steel Buildings

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Steel Commercial Building Usage

There is no limit to the type of commercial metal buildings that can be constructed. Customize your property just how you want with durable, cost-effective, and versatile commercial steel buildings. Also, streamline your business with commercial flex space capabilities, which enables multi-purpose uses and combines elements of warehouse, office, retail space, and more into a single building. 

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Industries Using Steel Commercial Buildings

Here’s a list of just a few of the business categories and commercial building types that have embraced steel-framed pre-engineered buildings: 

 

  • Auto Repair Shops / Dealerships
  • Car Washes
  • Community Centers
  • Data Centers
  • Distribution Centers
  • Educational Facilities / Schools
  • Event Centers
  • Fitness Centers / Gyms
  • Government buildings (Admin offices, Fire stations, Maintenance shops, etc.)
  • Industrial Workshops
  • Maintenance Facilities
  • Manufacturing Plants
  • Medical Clinics
  • Offices
  • Restaurants 
  • Retail Stores
  • Sports Complexes
  • Shopping Centers / Malls
Electrical Contractor, Inc.

Unify Operations with Commercial Flex Spaces 

Commercial flex space is a type of steel commercial building that offers multi-functional spaces for your business. A flex office space is a growing popular example. Whether for production, storage, distribution, or core operations, a commercial flex space combines industrial, office, and sometimes retail spaces and more within a single building or complex. You can adapt the workspace or expand your building according to changing needs. Commercial flex space or flex space real estate can be used in a variety of combinations to suit different business needs. 

 

From flex warehouses to retail, manufacturing, and other buildings, flex space real estate brings significant multi-functionality to commercial steel buildings, making them a preferred choice for many businesses.

City-of-Monticello-Maintenance_9,600SF utilities maintenance shop with office buildout

Warehouse Flex Space

Set up a commercial warehouse flex space that combines the functionality of an office for administrative duties and a warehouse for storage needs.  

 

Beyond the popular combination of warehousing and offices, your flex space real estate can explore warehousing with a showroom or fulfillment center.

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Manufacturing Flex Space

Build a versatile flex space property that accommodates manufacturing activities and related functions within a single structure. 

 

Flex space real estate is designed with adaptability that enables transition between different manufacturing needs and processes while incorporating spaces for related operations.

Bedwell retail coffee shop

Retail Flex Space

Retail flex spaces combines mainstream retail spaces with dedicated storage areas, providing an all-around solution for business operations.

 

With this setup, you can easily oversee and manage inventory on location, minimizing the reliance on off-site storage facilities and simplifying logistical processes.

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Other Flex Buildings

A flex space property offers endless possibilities for customization, such as car dealerships and auto shops, breweries and taprooms, studios, and galleries.

 

You can customize commercial flex buildings to deliver adaptable spaces that meet various business needs and are tailored to different industries.

Stamped Building and Foundation Plans 
100% Steel, Primary & Secondary Framing
Roof & Wall Sheeting
Complete Trim & Closure
Fasteners
Delivery to Site
Erector’s network nationwide 
Construction available in GA/TN

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The SCB Difference

For over 24 years, SteelCo Buildings has delivered top-quality pre-engineered metal building (PEMB) materials and self-storage solutions. From prefab kits to custom designs, we provide 100% American-manufactured, sustainable materials backed by stamped foundation plans and expert guidance on permits and zoning. With decades of experience and a 92% satisfaction rate, SteelCo combines superior quality with unmatched customer support to ensure every project’s success.

24+ Years Expertise

Designing and Building Prefabricated Metal Buildings

Full Service

Installation & Coordination can be provided across most of the USA.

92% Satisfaction Rate

4.6 stars on Google Reviews and BBB accredited business.

Stamped Foundation Plans

These can be provided upon request.

90-100% Recyclable

Recyclability rate for the primary materials used in PEMB buildings.

100% American Manufactured

We only work with American suppliers for materials.

"I looked along and hard for a steel building supplier...I gave Brad and Ben a call, they took care of everything including all the changes and extras for my building! Great experience from start to finish! I'll be a repeat customer!"

Joey Ayash

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"SteelCo helped us build our dream barndominium. We explained what we wanted for our building and they exceeded our expectations! We had excellent help in planning as well as some great suggestions by the SteelCo team. All SteelCo team members we spoke with were extremely professional and responsive, which made the whole process smooth sailing."

Mickey Thomas Motorsports

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"...Everyone is quick to getting you a quote but not everyone treats you with the respect and professionalism that SteelCo has done. I chose SteelCo because it didn't feel like a "sales guy" calling me and making me rush into something...I made what felt like a thousand changes to my building...but they never sounded upset or made me feel like I was wasting their time..."

Travis Marshall

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What our clients have to say

See why 92% of our customers rate us highly on Google Reviews.
Hear directly from clients who trust SteelCo Buildings for quality, reliability, and exceptional service.

  • Stephen Brewer

    "Great experience working with Clint at SteelCo. He quickly got me a very good price, compared to other quotes we had. He helped me edit the design based on what i wanted. During construction, we couldn't find some bolts and he had them shipped to us quickly. Very easy to work with."

  • Frank Moore

    "SteelCo has been awesome in all aspects of our project. From design, purchase and delivery these guys know what they are doing and do it professionally. I strongly recommend SteelCo for your next steel building project."

Industry Stats

Our growth measured in units, SF, and states served

3000 +

Years In Business

3000 +

Units Sold

50

States Sold In

1000000 +

Avg Annual SQFT

Frequently Asked Questions

Get answers to common questions about our self-storage building kits, customization options, and services.

01

What is a commercial flex space building?

A flex space or flex space property is a type of commercial real estate designed to accommodate a wide range of business activities within a single facility.

 

These spaces are characterized by their adaptability and multifunctional use, making them ideal for businesses that combine office, industrial, retail, or storage functions in one location.

02

How much does it typically cost to build a commercial steel building or flex space properly?

Generally, you can expect to pay between $6 and $10 per square foot to erect a steel building. For “small” projects under 100,000 square feet, it costs around $110 to $150 per sq ft for the full construction cost (including materials, interior build-out, and construction). For 200,000 SF projects and up, the cost per square foot can start to reduce significantly.

03

How long does it typically take to construct a steel commercial building?

The construction timeline depends on various factors, such as the size, complexity, and location of the project.

04

Are there any zoning restrictions for flex space properties?

Flex space properties must comply with the permitted uses outlined in the zoning district where the property is located. For example, a flex space in an industrial zone may be allowed to have manufacturing and warehousing operations but may face restrictions on retail or office uses.  

 

Some areas have mixed-use zoning that accommodates commercial, residential, and industrial uses, which can be ideal for flex spaces. It’s essential to consult with local planning departments, zoning attorneys, or professional consultants to ensure compliance with all relevant regulations and to streamline the approval process.

05

Do you have any top maintenance tips to properly care for prefab steel commercial buildings?

Although prefab steel commercial buildings require less maintenance intensive than other types of buildings, they still need to be looked after. Additionally, exterior veneer and decorative elements may commonly be materials other than steel, so care for those material types also need to be taken into consideration.

 

Here are a few tips to protect your investment and ensure the building remains functional, attractive, and holds value:

 

  • Wash the exterior of the building every couple of months. This is primarily for corrosion prevention from contaminants and energy efficiency, but also for aesthetic and commercial appeal.
  • During the winter, check the roof after every snow fall. Although your roof is designed to bear heavy loads, it’s best to remove snow if it’s over four inches high.
  • Make sure you check gutters and drains periodically and clean out bird’s nests, leaves and so on. Why put gutters on a steel building? To make sure that rain water and snow melt run off away from your sidewalks and in particular your doors. Not only will this protect the foundation of your building, but your customers will appreciate it as well.

 

Regular maintenance of your prefab steel commercial building ensures its longevity, functionality, and aesthetic appeal. By following these simple tips, you can protect your investment, maintain its value, and provide a safe and welcoming environment for your employees and/or customers.

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