5,000 Steel Building Prices Posted Without Profit Included. You select profit % added!
Calculate delivered price (option 1 and 2) for FREE!

$100 (Refundable) Fee For A Formal Quote Of FSO'S Actual Cost! You select profit % added. Average Savings $4,000! Guaranteed Savings $500

Why Choose Us for your next metal building selection?

The majority of I-beam steel buildings sold initiate from 3 large manufacturing corporations. These corporations distribute their pre-engineered structures through subsidiaries and brokers. Consequently, no matter how many bids you receive, you will most likely be reviewing the same building materials simply sold by different sellers. Why continue the archaic method of collecting random quotes from retail outlets that allow commission salesmen to determine the profit %?

An alternative is to utilize Factory Steel Overstock's buying leverage, expertise and specialized knowledge for FREE - especially since the buildings primarily initiate from the same corporations. There are NO UPFRONT COST with FSO. Prepared buyers get a quote of FSO actual wholesale cost FIRST, then are allowed to type a profit % they are comfortable paying.  Average savings now 20% below market quotes! The ONLY REQUIREMENT is to pay the profit % they selected immediately AFTER FSO quotes a confirmed savings.

Needless to say, not everyone's consciousness aligns with a program that requires customer integrity, accountability and preparedness. Please remember, this wholesale program will not be compromised for a sale.  If you indicate you are unwilling to pay your selected profit % AFTER receiving a quote confirming a savings, you will NOT receive a wholesale quote at this time. If you break your word, you will not be allowed to purchase from FSO.


Since you are informed of true wholesale cost and you select profit amount added, YOU guarantee yourself a savings.

Profit choices for BUILDING PACKAGES and BUILD YOUR OWN PACKAGE (option 1 and 2)  are 3, 5, 7 or 10%. Your profit choices for QUOTE (option 3) are 5, 7 or 10%.


All buildings sold by Factory Steel Overstock initiate from an IAS (International Accreditation Service) facility and MBMA (Metal Building Manufacturer Association) member. These are the highest standards a fabrication facility can earn. Review our quality standards - Specifications.

In addition, our supplier has been established over 50 years.




The customer has access to a experience customer service representative immediately after order as well as access to a service representative from the certified manufacturer.

The best reflection of a company is not what the company says about itself, but what former customers say.  Click Testimonial to read customer reviews as well as you can click on BBB logo (Bottom of page) to read our report.



compare steel building prices

Information below corresponds to comparison chart:

Manufacturer is IAS Accredited and MBMA Member

All of Factory Steel Overstock steel buildings are purchased from a manufacturer that is IAS (International Accreditation Service) accredited and is an MBMA (Metal Building Manufacturers Association) member.  This assures a customer of the quality control of design and material used.

26 Gauge – PBR Sheeting Profile (Purlin bearing Rib)

Factory Steel Overstock offers  standard  PBR panels, which have a larger overlap than R panels.  Some firms utilize an R panel for their roof sheets (picture on left).  Most pole barns and tube buildings use a lighter 29 gauge sheeting thickness.  For more information regarding building materials read standard specifications.

FSO standard  good panel overlap

FSO Standard

industry standard cause of leaks

Industry Standard

Eave Trim and Closures

Trim enhances the appearance of a metal building and the closures seal the structure. Factory Steel Overstock offers as a standard feature eave profile trim as well as closures.

FSO trim closure included

FSO Standard

no trim closure industry standard

Industry Standard

Fully Flashed Framed Openings

This feature truly enhances a steel building's appearance.  Fully flashed framed opening means the trim is wrapped around the framed opening where you are unable to see the red-iron frames. The sketches to the right reflect this point.


FSO standard door trim

FSO Standard

industry standard no door trim

Industry Standard

40 year paint warranty

Customer can rest assured their building will maintain its color finish appearance with our 40 year paint warranty. The industry standard is 20 to 25 years. The difference in color fading shown here, reflects the benefit of choosing a company with a 40 year paint warranty.


FSO standard 40 year paint warranty

FSO Standard

faded paint industry standard

Industry Standard

Base Closures

This feature seals your building from rain or rodents entering.  This feature is inexpensive and should be given as a standard inclusion; however, some firms look for a means to add more profit for themselves by not including this item as a standard item.  That is not the case with Factory Steel Overstock.

FSO standard base closure included

FSO Standard

industry standard no base closure

Industry Standard

Solid I-beams

Some firms have elected to use a back-to-back Cezz members- which are a cheaper form of construction- instead of I-beam for metal buildings widths of 40’ and less.  This weaker design increases concrete cost as well as causes screws to loosen in time. So any money saved on their building is totally lost when concrete cost is factor in.


FSO solid I-Beam standard

FSO Standard

industry standard cezz beam

Industry Standard

Long Life Fasteners

A building’s integrity is secured by the quality of its fastener.  Long-life screws provide a lifetime warranty against red rust on the head of the fastener. Generally made of Zinc, the head provides superior corrosion resistance, along with compatibility of the metal sheets. They are generally used along the coastal regions to guard against the corrosive environment. They are also recommended for roof systems with exposed fasteners throughout the county.

FSO standard long-life screws

FSO Standard

industry standard rusty screws

Industry Standard

Transparency of Cost


The skeptic questions the sincerity of a program that states it informs the public of its wholesale cost as well as allow to determine the profit amount. Well, even the most ardent skeptic eventually sees the authenticity of this program.


FSO standard actual cost quoted

FSO Standard

industry standard to overpay

Industry Standard

Trim with a Profile

Profile trim enhances a building's appearance.  Some firms offer a standard bent piece of flat stock drilled in. As you can see, Factory Steel Overstock offers a trim with a profile.

FSO Standard profile included

FSO Standard

industry standard no profile included

Industry Standard

Guaranteed $500 Savings

Many  companies advertise 'Sale' or 'Discounted' or  '70% off'. But Factory Steel Overstock is the only company guaranteeing a $500 savings for all metal buildings 40’ x 60’ x 14’ and larger.  Plus, FSO gives our customers one additional feature more than any other offer received. Average customer savings is 10%. No company in the industry can state this!


Self Quote low price guarantee

FSO Standard

low steel building prices guaranteed

Industry Standard


"FSO provides a quality product at a great price. They do so much volume they receive prices most people could never obtain on their own. Now three years later I am working with them to purchase a second building."

Matt K.  - 80x120x26 -  7/24/2018

Read more client testimonials...

"I got a good deal on the building, and good service."

G. Benz  - 50' x 75' x 16'


Read more client testimonials...

"John was great to work with. Friendly and honest. The Building went together great and was all that I expected. Great Customer service." -Matt B 8/22/2017

"FSO and John have been wonderful to work with and his pricing has been excellent. All of the information is timely and he is very responsive. I will be purchasing all future buildings from FSO and I truly appreciate working with an excellent company." - Paul P. 7/10/2017

"We love our building!  Mr Barber was really easy to work with. Our building was delivered as scheduled. Everything was there with good instructions. Would buy from this company again."

L.Hadcock - 40' x 60' x 14'


Factory Steel Overstock est. March 2011, has A+ Grade, has a 5 Star rating and ALL positive reviews posted at the BBB.  Click BBB logo to read reviews.


Click for the BBB Business Review of this Buildings - Pre - Cut, Prefab & Modular - Dealers in Westminster CO

Sign Up For Factory Steel Overstock Newsletter. You can easily unsubscribe.

"No one succeeds without effort… Those who succeed owe their success to perseverance." -Ramana Maharshi

Factory Steel Overstock is the only steel building company that...

  • posts and quotes its actual true wholesale cost.
  • allows the public to choose the profit % added.
  • guarantees a minimum $500 savings, plus one additional feature more than any other offer (40' x 60' x 14' and larger).  Average savings 12%. All this is done for FREE for Ready Buyers.

To Get Started:

  1. Choose between Options 1, 2 or 3. Hover over option 1 (Packages) or 2 (Build Your Own Package) in above menu to see available building options to choose. Choose a Building Package. Option 3 is for a QUOTE request.
  2. Complete Order Form 1, 2 or 3 and type on form a profit % for FSO.
  3. Pay Profit % you choose immediately AFTER receiving a formal quote from FSO that confirms savings.

In order to offer true wholesale prices, quotes are exclusively completed for ready buyers only.