50 x 100 Metal Building – Price, just like other investments, is an essential element for any project, small or big. When constructing a 50 x 100 prefabricated metal building, expect the approximate cost to vary between $28,000 to $39,000. That is based on current steel material prices in the market. An alternative means of looking at that number is to break it down to a cost of $5.60 to $7.80 per sq ft. Take note, though, that current prices are subject to change at anytime.
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Quick Specs
How big is a 50×100 metal building? It’s 5,000 sq ft of clear-span interior area (50' wide × 100' long).
How much does a 50×100 cost? Typical kit prices start around the mid-$50Ks–$90K+ depending on specs; turnkey projects commonly fall around $170K–$230K+ with slab and erection, location-dependent.
| Footprint | 5,000 sq ft (50' × 100') |
| Common Eave Heights | 16'–24' (select 20'+ for racking, RVs, or forklift clearance) |
| Bay Spacing | 25' bays are often the most economical (e.g., four 25' bays = 100') |
| Roof & Panels | Standing seam or lap-seam roofs; roof slopes commonly around 1:12 (manufacturer options vary) |
| Frame | Rigid (red-iron) steel frame; clear-span at 50' width is typical |
| Popular Door Sizes | 12'×12', 14'×14' roll-ups; add walk doors & windows as needed |
Best Uses for a 50×100 Steel Building
- Warehouse & Light Manufacturing — pallet racking, assembly lines, shipping bays.
- Fleet, RV & Equipment Storage — 50' clear-span makes multi-bay layouts easy.
- Auto Shop / Service Center — multiple lifts, parts room, and office mezzanine.
- Agricultural Barn — tractors, hay, feed, enclosed shop under one roof.
- Indoor Courts / Training — batting cages, pickleball/tennis, small court setups.
- Barndominium Shell — shop-house with living quarters + large garage/work area.
Cost Breakdown (What to Budget)
| Base Kit (Shell) | ~$55,000–$90,000+ depending on gauge, height, wind/snow loads, and options |
| Concrete Slab | Typically ~$25,000–$40,000+ for 5,000 sq ft (thickness, location & crew rates vary) |
| Erection Labor | Roughly $5–$10/ft² for basic erection ($25,000–$50,000), complexity/location dependent |
| Doors, Windows, Insulation | $5,000–$30,000+ (roll-ups, glazed sections, R-values, liner panels) |
| Typical Turnkey Range | $170,000–$230,000+ with slab & erection (market & spec driven) |
Note: Location, soil, steel market, wind/snow exposure, and interior build-out can shift totals significantly.
Real-World Quotes & Examples
“We got 50×100 building for $68k and half of concrete for the house portion for $14k (SW Ohio).”
— homeowner report
“50×100 shop (California, 2007): about $40k grading/foundation + $85k building/erection.”
— shop owner
- Retail kit listing example: 50×100 metal building shown around the mid-$50Ks before options (price subject to change).
- Context: Larger footprints usually lower the per-sq-ft kit price; turnkey totals depend on slab, erection, and options.
Popular 50×100 Layouts
- 4 × 25' Bays (Clear-Span): Sidewall doors aligned with interior flow; simple structure, economical framing.
- Service Center: 4–6 auto bays, parts room, tool cage, office & restroom core, mezzanine storage.
- Warehouse: Dock-high roll-ups at gable, 2–3 drive-in doors at sidewall, 20' eave for racking.
- Shop-House (Barndominium Shell): 60/40 shop-to-living split, insulated roof & liner panels in living zone.
Planning Checklist
- Loads & Codes: Confirm wind, snow, seismic, exposure, and energy code requirements for your site.
- Bay Spacing: Start at 25' bays for economy; tweak for big openings, cranes, or interior partitions.
- Foundation: Get engineered slab plans (thickness, vapor barrier, reinforcement, anchor bolts).
- Doors & Traffic: Map truck turning radii, door heights (12'×12', 14'×14'), and apron space.
- Insulation & HVAC: Define R-values, condensation control, and ventilation early.
- Utilities: Stub-outs for water, sewer, power; plan floor drains and future expansion.
50×100 Metal Building FAQs
How much does a 50×100 metal building cost with slab?
Turnkey totals typically land around $170K–$230K+ with slab and erection, depending on location, height, and options.
What slab budget should I use?
National averages often put a 5,000 sq ft slab roughly in the $25K–$40K+ range, adjusting for thickness and local labor.
What’s the most economical framing layout?
Start with 25' bays (e.g., four bays for 100' length). It’s a common sweet spot for PEMB economy.
Which roof system is best?
Standing seam roofs with ~1:12 slope are common for durability and weather performance; confirm with your manufacturer and code loads.
Can I use a 50×100 as a barndominium?
Yes — many owners split shop and living spaces. Plan insulation, HVAC zoning, and egress early.
Lead time?
Varies by market; allow time for engineering, permits, slab, and delivery queues.
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Compare prices from top manufacturers and local erectors. Submit your specs (height, doors, insulation, code loads) to get accurate estimates.
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What are the factors that influence steel building prices?
A 50 x 100 metal building can be pre-engineered to stand out from the rest in a unique way. It will be custom-built according to the style and options you prefer. Consequently, the total additional cost is adjusted depending on the additional features and components that you want to incorporate in the design. Hence, if you plan to draw up a budget for your metal building project, the easiest way to get started is to list the amount of square feet requirement and then make a list of the features and components.
Some of the most common necessities are doors, metal garages, carports, windows, wall panels, metal siding, metal tubing, framing, and metal roofing. Paint color is also another consideration.
Moreover, you would certainly want to install a high-value 50 x 100 Metal Building insulation system if energy efficiency is in your primary consideration. Again, that is another cost to consider.
Other options you may want to incorporate in your design include the following:
- Wainscot
- Liner Panels
- Roof Extensions
- Skylights
- Wail Lights
- Canopies
- And many more
Lastly, increasing the height of your building may also affect the cost. A 50 x 100 metal building usually comes with 8′ legs. You can, however, opt to make it taller to up to 20′.
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Also, when pricing metal buildings, note that some suppliers may apply a 2% to 3% freight charge on the pre-tax price because of the enormous size of this steel building. This extra charge is not usually shown in the prefab metal building kits prices and is typically applied to the total rigid frame building costs until you were contacted for review, authorization, and contract signing.
Of course, several components would cost less than others. Some of the influencing factors are geography and location of the 50×100 Metal Building in relation to wind load, snow load, and related zoning or building codes. You also need to ask. What are you going to use a 50 x 100 pre engineered steel building for?
Why Should I buy 50 x 100 Steel Buildings?
The 50 x 100 steel building is said to be one of the most popular sizes of prefabricated steel buildings in the market. Manufacturers have introduced different types of designs and styles with varying degrees of sophistication, making the construction process straightforward so you can choose what suits your taste and preference. They are also made from durable materials capable of standing strong even against powerful winds, tropical storms, and other natural calamities.
A 50 x 100 metal building can be used for so many reasons, whether commercial or industrial. Also a Quonset Hut is another option.
What are the purposes of the 50×100 metal building?
Prefab metal buildings come in various sizes and are used in a wide range of industries. A 50 x 100 steel building kit with a clear space of 5,000 square feet is one of the most popular sizes for personal and commercial uses because of its versatility.
With the right components, you can build more space as functional and personalized as possible. For instance, this 50 x 100 Metal Building size could give you enough room for a car service center with a retail counter, an office, storage, and four service bays.
In general, a 50×100 metal building is an ideal option for a lot of purposes as follows:
- Storage Units
- Industrial Buildings
- Church Sanctuary
- Fellowship Hall
- Casino
- Big Barns, Stable, and Hay Storage
- Municipal Buildings
- Strip Mall or Multi-unit Retail Space
- Wood Working Shop
- Sales Office
- Warehouse space
- Manufacturing Facility
- Small Office l buildings
- Gymnasium
- Basketball Court
- Shops & Garages for Car Repair and Service/ Mechanic Shop
- Classic Car or Motorcycle Collection Shop
- Riding Arena
- School
- Sports Facility
- Youth Center
What items are usually included in a 50 x 100 Metal Building kit?
A 50×100 metal building kit usually comes standard with vertical ends, vertical sides, as well as a vertical roof. As with other sizes of metal buildings, it is common to find the following in the kit
- Pre-Marked Parts
- Self-Drilling Fasteners
- Ridge Cap
- Mastic Sealant
- Long Life Fasteners
- Complete Trim & Closure Package
- Roof & Wall Sheeting with Siphon Groove
- Primary & Secondary Framing
- Engineered Certified Plans & Drawings
Optional items may include the following:
- Framed Openings
- Factory Welded Clips
- Formed Base Trim
- Long Life Screws
- PBR Panels Standard
Metal building kits arrive at the delivery site fully braced along with blueprint drawings and home anchors.
Other metal building suppliers also offer free delivery and installation, depending on your location or distance from their manufacturing sites.
How to check out your order?
As soon as you order, a staff member will contact you and email you a copy of your 50 x 100 Metal Building order for your review and approval. This is to ensure that everything will go as you like it.
The usual process in checking out starts with depositing a certain percentage of the amount upon ordering. Most 50 x 100 Metal Building suppliers offer you to pay either by mailing a check or through a credit card. Half of the remaining balance should be paid upon delivery and installation.
Metal Garages
You can use your metal building as a residential garage or auto shop. This is one of the most popular applications for steel buildings, especially when considering additional storage space. In this case, you will need to factor in the cost of doors, windows, and other items that are not typically included in the base price of steel garages building kit.
You can store your vehicles, motorcycles, ATVs, lawn equipment, and other items in your new garage steel buildings.
What factors influence building cost?
50 x 100 Metal Building prices are affected by several factors. These include location, materials, available services and the contractor’s charges. To give you an example, steel buildings tend to be lower in cost if they are built close to manufacturers’ plants where most of the necessary components are readily available so little time is wasted in transporting them during construction.
On the other hand, building a metal building in remote areas with fewer or no suppliers for components requires additional time to transport those from far away. This means spending more on transportation and increasing construction costs as a result.
Before you buy, consider the location where your 50 x 100 steel building kit will be built because this can save you big bucks.
If you are planning to build a 50 x 100 Metal Building on your own, it pays to check out other components like windows and doors. You can opt for numerous options here depending on the purpose of your building.
It would be great if you consider using passive low-E Low Energy Window Glass (Low-E) because this technology help saves energy by cutting down the amount of heat coming your way.
What about steel building codes?
Most metal buildings suppliers do not require building permits for 50 x 100 steel buildings kits. Depending on where you live, however, some localities may require these permits. Check with your local authorities if this is so before ordering a steel building kit because it may affect your bottom line.
Snow load conditions are a match for a steel building. Metal buildings are designed to withstand the heavy snow loads that would collapse most other types of buildings.
Insulation
Insulation options are also another factor in determining the cost of a 50×100 Metal Building. Among the options you have are:
Polyurethane Sprayed Foam
This is a great choice if you are looking for an airtight seal that will last for the life of your building. It is also one of the most expensive insulation choices.
Fiberglass Blanket
This is a good middle-of-the-road option in terms of both price and performance.
Rigid Foam Board
This is a less expensive option but not as effective as the other two choices.
You also have the option of insulating your steel building after it has been erected by having workers do it from the inside. This is generally more expensive than having the insulation installed during construction.
What is the best roofing system for 50 x 100 metal buildings?
The most popular roofing system for 50 x 100 steel buildings is the standing seam roof. This is a durable, long-lasting, and low-maintenance option that will protect your building for many years to come.
Other popular choices include corrugated metal roofs and metal shingles. These are less expensive but not as durable as standing seam roofs.
The cost of a 50 x 100 steel building kit can vary depending on the factors mentioned above. When you are ready to purchase your kit, be sure to get quotes from several suppliers to get the best deal.
Get Steel Building Quotes Online
For the most accurate prices for your 50×100 metal building, you must request from several reputable steel buildings suppliers. Make sure to provide them with the same specifications so you can compare their prices more easily. When requesting quotes, don’t forget to ask about discounts and extras so you can get the best cost effective deal possible.
In most cases, the final price of your 50 x 100 metal building will depend on the complexity of the design, the quality of materials, and the services included in your order. Be sure to ask about these factors so you can get an estimate of the total metal buildings cost. You can also check out this extremely helpful website to get an idea of how much steel buildings. Prices subject to availability of materials.
Protect Against Corrosion & Condensation
To safeguard your 50 x 100 metal building against corrosion and condensation, consider opting for proper insulation and ventilation solutions. Insulation helps prevent condensation by regulating temperature variances, while ventilation systems reduce moisture buildup, decreasing the risk of corrosion on metal surfaces.
When incorporating these measures, you ensure the longevity and structural integrity of your steel building, mitigating potential damages caused by environmental factors. Protecting against corrosion and condensation is vital for maintaining the quality and durability of your metal structure.
Be Prepared to Withstand Any Weather Conditions
When investing in a 50 x 100 metal building, it’s essential to consider its robustness against various weather conditions. Metal buildings are known for their durability and ability to withstand harsh weather elements like strong winds, heavy snow loads, and intense heat.
By ensuring the structure is properly insulated and features quality roofing, such as metal roofing with skylights for natural light, you can create a safe and comfortable space that can stand up to any weather challenges. Keeping these factors in mind during the planning process will help you create a resilient building that serves its purpose effectively.
Internet Discussion of 50 x 100 Metal Buildings
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Jordan Carter
Jordan Carter brings over a decade of hands‑on experience in structural engineering and architectural design, with a strong focus on metal building systems and steel construction solutions. Jordan writes clear, practical insights that help DIY enthusiasts, contractors, and business owners make informed decisions.