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Quality. Experience. Design. Personal Service.

Our Guarantee in every listing:

100% Brand New Material 
Highest Grade Steel Available
Lowest Prices on eBay
100% Accuracy! We ship exactly what is promised 100% of the time!
We Back our Reputation and all of our Products!
100% American Made with American Steel by proud American labor.

Steel Factory Mfg. offers high quality pre-fabricated steel structures designed for simple, fast, do-it-yourself assembly. Cutting edge factory technologies, superior design, and only the highest grade materials yield the strongest and most durable building on the market today.

Why buy from Steel Factory Mfg?

We are a Better Business Bureau Accredited Business and honor our commitment to uphold our accreditation standards and our commitment to ethical business practices!

With so many resellers on eBay out to make a quick buck, its easy to get "sold" on the fast words of a salesman. We guarantee 100% honesty and accuracy on every order!

ALL of our buildings are Proudly 100% Made in America!

Others on eBay claim that their buildings are made in the USA, they are so bold they even post it in their advertising, however when you ask the right questions, you find out they are imported from other countries! They hide this fact because their buildings are not made to our high manufacturing standards! If you want to learn how to spot a foreign made clone, call us and we will be more than happy to show you!

Buy American and Keep Americans Working!!

Get more for your money! Steel Factory Mfg. not only offers the highest quality buildings on eBay, but also includes more upgrades than any other manufacturer or reseller.

Steel Factory Mfg offers unsurpassed experience and integrity that only experienced building professionals can offer.
And all at the lowest price guaranteed!

Need more info? Give us a call.. you'll be glad you did.


Building Description and Details:

41' wide x 60' long x 16' high 
Q-Series 'Quonset' Style Arch Building

Included Features:

  • Front Steel Endwall Included
  • Rear Steel Endwall Included
    Profile: Full Arch
  • Rugged 100% American Made 22 Gauge Galvalume Steel 
  • Pre-cut Openings: (1) 10x10
  • Door not included.
  • 30 Year Rust Warranty
  • All necessary nuts, bolts, washers, and hardware included.
  • Detailed Manuals and Factory Engineering Included
  • Engineered to withstand 51 lb ground snow load and 150 mph sustained wind speeds!
  • High Snow and Wind Tolerances!

Image for reference. Actual size and options may vary.
Please refer to details in listing for building for specs

Door sizes can be changed.
Call for instructions 1-866-206-6580


Don't Be Fooled by lower quality


Click Here to see what Makes Our Buildings Different!


Freight is not included! Call for estimates 866-206-6580

Heavy Duty Commercial GALVALUME Coated Steel

Galvalume Steel - Build Green! Our Energy Star rated Galvalume steel saves you energy costs! EPA standards require that a roofing material must have an initial reflectance greater than or equal to 0.65 and maintain a reflectance of greater than or equal to 0.50 after 3 years weathering on a roof. Our high quality 100% American Made Galvalume maintained an average of 0.78 initial reflectivity and 0.58 weathered reflectivity. All results are well above EPA Energy Star standards for energy efficient roofing materials. Better heat reflectivity means lower energy costs!


Seven Times Our panel overlap is double industry standard!Galvanized!O

Two simple concrete bases that are used for all Steel Factory Mfg buildings are easy and inexpensive to install. We even provide the manual and prints!

Quick Simple Assembly in 4 Easy Steps!
Just follow our step by step instructions!

Step 1:
Pour a simple
floating foundation

Step 2:
Bolt arches together
on the ground
Step 3:
Raise the arches
into place
Step 4:
Install doors and
end walls

Don't see exactly what you're looking for? Call us!
We can post an eBay auction for any size building at your request!

Check other sizes in our eBay Store!

Freight costs vary on each building based on size of building package, weight, and distance from our factories. Please call for exact freight quotes prior to purchase. 1-866-206-6580.

Certified Drivers:
All drivers who haul for our factory must pass our certification course prior to delivering any of our products to our customers. We do this to ensure your building package arrives at your job site the same way it left our factory, in perfect condition. We guarantee your building will arrive safe and without damage. All shipments are fully insured.

Offload Requirements:
Our factories ship via flatbed. It will be the customer's responsibility to offload the truck on arrival. All shipments are scheduled with the customer prior to leaving our factory. Advanced delivery notification is always given prior to arrival of shipment.

Lead times are as follows for all custom orders:
Arch Buildings are typically shipped in about two weeks. Engineering and manuals are sent out within three to four days.

Accepted Payment Methods:Official PayPal Seal

Paypal   MasterCardVisaDiscoverAmerican ExpressECHECK
Other Paperless Payment Options Available - Call for Details 1-866-206-6580

Want a custom size? Special requirements? Call us!

We can manufacture almost any size and configuration!
We can post a custom eBay auction for any size building at your request.

© All rights reserved. Steel Factory Mfg - 7491 N. Federal Hwy Ste C5-315, Boca Raton, FL 33487

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