Get True Wholesale Quote First

Then You Suggest Added Profit Amount

If Profit Amount Offered is Accepted, Pay Profit by Close of Business Day - No Exceptions.

Minimum $500 Savings Guaranteed
Average $3,250 Savings!

No Upfront or Hidden Costs

Please Read WHOLESALE PROGRAM PRIOR to requesting a QUOTE

Why Choose Us for your next metal building selection?

Why do people collect 3, 5 or even up to 10 bids?  Simply because they are trying to find the best deal and they are not sure of the merit of their received quotes. 

Factory Steel Overstock has already secured the lowest steel building prices from the largest IAS (International Accreditation Service) certified manufacturers AND the savings have been TRULY passed down to the general public.

In addition, FSO ships out of 12 strategic locations and has 5 pick-up locations.


FSO guarantees a $200 savings for all metal buildings 40' x 60' x 12' and smaller and a $500 savings for metal buildings 40' x 60' x 14' and larger. Plus, you receive one additional feature more than any other proposal.  


Over 4,900 wholesale steel building prices are posted on this website as well as roll up doors, sectional doors, accessories, insulation, and shipping prices. The general public can calculate their total delivered price OR request a wholesale quote.

A confirmed wholesale price is quoted to all prepared buyers. The general public suggests profit amount added to building cost (Option 1, 2 or 3) and follows protocol.

The public pays FSO the acccepted fair profit amount and sends their building deposit directly to our supplier!


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.


Over 70% of I-beam steel buildings sold in the USA initiate from 3 large corporations. These corporations primarily distribute (sell) their prefabricated metal buildings through subsidiaries and brokers. Therefore even if you get a 100 bids, you are still reviewing primarily the same building materials just sold by a different re-seller.



Factory Steel Overstock has all positive reviews posted at the Better Business Bureau in addition to its A+ grade and 5-star rating.

  • Certified plans completed within 3 weeks of rec'd deposit.
  • Standard building delivery within 8 weeks.
  • Shortly after order, you receive an Order acknowledgement email. It informs you of job#, estimated date of plan completion and estimated week building is loaded for delivery.


Factory Steel Overstock's buying power MOTIVATES every institution affiliated with it, to follow its lead regarding transparency, honesty, and accountability.  All institutions affiliated with FSO have passed a thorough vetting process and must maintain meeting Factory Steel Overstock's high standards.



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.


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

Customers Are Informed Of True Cost

You don't automatically 'get what you paid for'. Many companies charge retail rates for average quality materials. You only need to study this page to see that Factory Overstock does not follow industry protocol.

FACTORY STEEL OVERSTOCK IS THE ONLY COMPANY INFORMING THE GENERAL PUBLIC OF ITS ACTUAL COST!  Actual cost means price before profit is added.  Customers choose one of the three savings OPTIONS.

What a gift to know the true cost and true profit added.  We believe in transparency.


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

Factory Steel Overstock guarantees a $500 savings for all metal buildings 40’x60’x14’ and larger of equal specifications.  Plus, FSO gives our customers one additional feature more than any other offer received. No company in the industry matches this offer.


Self Quote low price guarantee

FSO Standard

low steel building prices guaranteed

Industry Standard


Do you know the market price for your desired steel building? Are you prepared to buy based on receiving a verified savings?  If you are UNABLE to say "YES" to these basic questions, then you are not prepared for a true wholesale quote at this time.

The average consumer randomly contacts companies requesting a quote without a clear price goal or preparedness to buy.   If you asked these individuals specifically, "What would motivate you to order a steel building today?" they are silent or state "I will buy if you give me a good deal".  If you asked them, "What is a good deal?" they have no response or deflect the conversation to another topic. Often times, they are unable to remember or decipher the differences between bids they have already received.   Even if you present them a bid lower than every other bid they've received, they're still not prepared to purchase that day.

Now it should be stated that there is nothing inherently wrong with their method of buying; however, this method of buying aligns more with a retail program.


Over 70% of I-beam buildings sold in the US initiate from three major steel building corporations. These corporations sell the buildings primarily through subsidiaries and brokers. This means even if you get 100 bids, you will most likely be reviewing the same building materials, just sold through a different re-seller. These re-sellers have the sole discretion how much to mark up the steel buildings.

Many steel building websites advertise some kind of metal buildings for sale; however, these websites usually require you to submit your name, phone # and email address just to get a quote!  Once you have supplied this information, you have to listen to commissioned salesperson make their presentation.

If the website post steel building prices, they are are usually retail prices, rarely include any accessories or indicate your shipping price. It is obvious that you most likely will have an enormous price increase once you request a total delivered cost.


FSO respects your privacy and competence; therefore TRANSPARENTLY posts over 5000 true wholesale steel building prices, as well as roll up doors, insulation, accessories and shipping prices for your review.

Because of  FSO'S expertise, specialized knowledge, and buying leverage, the lowest steel building prices have ALREADY  been secured.  These savings have been totally passed down to you.    There are NO PRE-PAID FEES OR HIDDEN COSTS!  Just be a Ready Buyer AND you will receive a true wholesale quote!


"I would highly recommend Factory Steel Overstock. Their core philosophy may be a departure from most companies but this should be encouraging rather than off putting. All of our interactions from inception and planning to receipt of the building were flawless and handled in a professional and courteous manner.  We estimate a savings of over 30% V's dealing with a more traditional company."

- by C.H. on 3/7/16 posted on BBB website

Read more client testimonials...

I saved about $4,000 on my 50'x100'x16' building.
I would recommend this company.
Their selling approach was different !"

- Tuss Taylor - KY

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 had a very good experience with Factory Steel Overstock. We had a few special requests that John took care of without a problem. John was always quick to answer our questions and took care of everything in a timely manner. We received everything we ordered in excellent condition. It was a pleasant experience working with John. We love our new building!" - Doug D. 5/9/2017

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

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