100×150 Flex Space Steel Building Kits
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100% Steel
In-House Pricing
Lightning Fast Delivery
Versatile Design
Why a 100×150 Flex Space Steel Building Works
A 100×150 flex space is a smart move when your business needs room to grow without outgrowing the address. Combine a polished customer-facing area with a rugged work zone in one footprint. Build offices or a showroom up front, then keep the rest open for bays, storage, or light production.
Steel construction is durable, low-maintenance, and built for daily commercial traffic. Keep the interior open now, then add partitions, doors, or future expansion as your operations change.
Our Streamlined Process | From Vision to Reality
Embarking on a construction project can seem daunting, but with our dedicated team by your side, it’s a breeze.
From the moment you envision your steel building to the final walk-through, our committed sales representatives are here to guide, support, and ensure a seamless experience from start to finish.
Reach out today to get a free quote!
1. Request Quote
Send us the basic information about your project with our easy Price Your Building form.
2. Send Quote and Sketch (24 – 72 hours)
After we receive your quote, your (sales representative, agent, engineer, project leader) will reach back out within 24-72 hours with your 7-page quote including preliminary sketch.
While others drag their feet, we prioritize your time. Requests submitted during business hours often have same day turnaround.
3. Signing and Deposit
Get ready to seal the deal! As soon as it’s confirmed, we’ll send you a buyer’s package via email. All you have to do is sign the paperwork and make the deposit.
4. Planning (2-4 weeks to 8-16 weeks based on complexity)
Get your steel building project done faster, with our streamlined process. Our typical timing for stamped drawings is just 2-4 weeks for basic projects. Even complex projects can be completed in 8-16 weeks.
5. Delivery of Plans
Get your completed drawings delivered right to your door! Once your drawings are finished, you’ll receive digital and hard copies by mail.
6. Plan Review and Approval *
Our sales associate will confirm the drawings with you and once approved, we’ll schedule materials to arrive in about 4 weeks.
*For higher complexity jobs or specialty colors, lead times may be longer. But don’t worry, we’ll keep you informed about the delivery date every step of the way.
7. Payment and Delivery of Materials **
Get ready for on-time delivery with a cashier’s check. No matter how tight the space is, we’ve got you covered with our 53′ trailers or gooseneck options.
**Don’t forget to finish your concrete and gravel before we arrive. Plus, we do ask you to send in job site pictures beforehand.
8. Construction (1 – 2 weeks) ***
Discover our extensive network of skilled installation contractors throughout the United States. Our locally-based professionals are fully licensed, insured, and experienced in the industry.
***Construction time may vary depending on the complexity of the project.
9. Walkthrough
Experience satisfaction firsthand by accompanying your installer on a walk-through of the completed building. We want to make sure that you are getting the most out of your experience.
What’s Included
Invest in the Highest Quality Steel Structure Components
We work exclusively with IAS Accredited steel manufacturers and vendors. All our suppliers are held to the highest standards of product quality and customer service.
Call us for a free quote and discuss our custom options
All TruSteel Buildings Include
- Stamped Building and Foundation Plans specific to your county
- 100% Steel Primary & Secondary Framing
- Roof & Wall Sheeting
- Complete Trim & Closure
- Fasteners
- Delivery to Site
- Construction
(based on location)
I am looking for land but don’t know where to start.
Contact your zoning commission for more information about land zoning in your area.
Do you offer financing?
No, we do not offer financing.
What roof options do you carry?
We offer two options for roofing: 24 ga standing seam or 26 ga screw down, available in galvalume or a painted finish. For enhanced moisture and condensation control, a DripX moisture barrier can be applied from the factory.
Do stamped building drawings come with the package?
Yes, if requested, stamped building plans and foundation plans are included specifically for your county for the majority of the USA.
Can you add insulation to my building?
Yes, insulation in the roof and walls can vary depending on your needs. Common sizes are 6” R19 in the roof and 4” R13 in the walls.
What color insulation do you offer?
Our product lineup includes vinyl-backed insulation in both white and black options.
Can you add interior liner panels to my building?
Yes, we can and you can select the color. Interior liner panels also help protect wall insulation.
Do you offer feasibility studies in my area?
We can connect you with reputable companies that specialize in this service.
Can you help install our building?
We can connect you with skilled installers who can either perform the installation for you or provide remote assistance over the phone.
Can I install the building myself?
Yes, these building kits are bolt-up and come pre-cut. If you need help with installing your building we can provide you with preferred installers.
What size lift is needed to unload the building package?
Typically, you will need a 5k lull with forks, a spreader bar, and lifting straps.
Is there wood in your building package?
No, our buildings are 100% steel.
Can you add overhangs?
Yes, we can add overhangs on your buildings to make them have a residential look. Adding soffit under your overhangs can also prevent birds from building nests.
Smart Build-Out
Layout Ideas for a 100×150 Flex Space
A common approach is finished office/showroom space along one end or side, with high-clearance workspace behind it. This keeps people flow simple and helps control noise and temperature where it matters.
We’ll help you plan openings, door placement, and build-out options around how you load, service, and store.
Commercial Uses
Common Uses for a 100×150 Flex Space
This size is ideal for service businesses, light industrial operations, and owner-operators who need “front-of-house” and “back-of-house” under one roof. It’s also a strong fit for flex industrial tenants who want a clean office and a practical work area.
- Contractor headquarters with shop and offices
- Service center with multiple bays + reception
- Showroom + warehousing for wholesale or retail
Built for Your Business
Flex Space Options That Fit
A 100×150 flex space can be built with insulation, liner panels, windows, and partitions to fit your workflow now—and adapt later. It’s an easy way to keep the front polished while the back stays open for work.
What’s Included
Invest in the Highest Quality Steel Structure Components
Your building is priced and engineered for your job site, including local wind and snow requirements. You’ll receive a pre-engineered flex space steel building kit that matches your wall height and openings.
- 100% steel framing, roof & wall sheeting, trim, and fasteners
- Stamped building and foundation plans (when requested/required)
- Delivery coordination to your site
What to Expect
Our Streamlined Process | From Vision to Reality
We keep the process straightforward so you can move from concept to delivery with confidence. Your sales representative stays with you through each step.
- Submit details with our Price My Building form
- Review your quote and preliminary sketch
- Finalize engineering and drawings as needed
- Confirm delivery timing and receive your kit
Next Steps
Get a Fast Quote for Your 100×150 Flex Space
Tell us what you’re building and where it’s going. Once we know some basic information about your location and building preferences, we’ll dial in options for your 100×150 flex space and help you shape the layout.
Site Plans Available for Your Project
Ensure your steel building is designed perfectly for your space
with our detailed site planning services.
Testimonials & Reviews
What You Need to Know About Roof Pitch
Selecting the ideal roof pitch for your metal building kit is an important decision that hinges on a few key considerations. If your area is prone to heavy snowfall, opting for a steeper roof pitch can help snow management. However, it’s important to balance this with the cost implications, as a higher pitch can increase the overall price of your building.
A 0.25:12 roof pitch strikes that perfect balance for most customers. This pitch is not only cost-effective but is as efficient in bearing snow weight as a 6:12 pitch. While a higher pitch can aid in shedding snow more quickly, remember that it comes with a higher cost. Our goal is to help you make an informed choice that aligns with both your environmental needs and budget, ensuring your building is both functional and financially feasible.