For 65 years Whirlwind Steel has been the partner-of-choice on over 240,000 metal building and component projects.

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Metal roofing, siding & building components

Whirlwind manufactures a complete line of metal roofing, metal wall panels, trim and other accessories for all industry types. Whether your next project involves a metal roof or a metal building, you'll find everything you need, including first class customer service, when you work with Whirlwind. 

  • Commercial & Industrial
  • Standing Seam
  • Agricultural & Residential
  • Structural & Self Storage



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Sturdi-space Render - homepage module


Introducing our Sturdi-Space building packages that combine the durability of metal structures with the convenience of bolt-up kits – containing all the high-quality steel components you need to erect your building with ease.

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    "MBMI has been doing business with Whirlwind since our inception back in 2002. Even though it is unofficial we consider Whirlwind a business partner and as such an integral part of our success. The customer service we receive from your representatives enables us to run our business smoothly & efficiently while the manufacturing excellence keeps construction issues to a minimum and our customers happy. We look forward to continuing this relationship well into the future.”
    Brian Fabricant
    General Manager, MBMI Metal Buildings
  • "We are a metal components company and have been in business since 1998. We have been purchasing from Whirlwind since day one. We have always been treated respectfully and the service has been outstanding. They have a high quality product and top of the line paint system on their panels and trim. We have always been very happy with the service from Whirlwind staff. We value the relationship that we have developed over the years. Whirlwind has been essential to our success. We would highly recommend Whirlwind as a business partner.”
    Dianne Ballast, General Manager
    Steelco, Inc.
  • "Whirlwind was thorough, precise, and had all the capability we could need. As fabricators, we appreciated that. As customers, we also appreciated the way they respected our deadlines and budget. Whirlwind made the process easy.”
    Butch Sheehy, CEO
  • "I strongly recommend Whirlwind Steel Buildings to anyone who is interested in constructing, designing, or building a new facility for themselves. I don't see another building company providing a better service than Whirlwind. That comes from the heart. That comes from experience."
    Brad Crain, General Contractor
    Crain Group
  • "I contacted Whirlwind Steel Buildings to achieve the best, most cost effective metal building structures. Their sales staff is very knowledgable. They are always there to help our projects, lead on time and in budget. Thomas Craig Construction pairs up with Whirlwind because they get the designs done quick, the buildings delivered on time, and the cost is hard to beat with other competitors."
    Tom Cloninger, General Contractor
    Thomas Craig Construction
  • "The building we purchased from Whirlwind Steel is up, and we had no problems putting it together. It looks great, and we're very happy with it. Thank you very much for your help throughout the building process. I hope to buy another building from Whirlwind in the near future."
    Julio Cardoso
  • "I have been purchasing building components from Whirlwind Steel for over 12 years. Their product quality and customer service are outstanding. I would highly recommend Whirlwind Steel to all potential buyers in the building business.”
    Mona Terry, Owner
    Bolt-Up Building Systems
  • "We have been a Whirlwind customer for over 20 years. We find them to be a “partner” in our relationships as they continue to represent courtesy, informational value and product knowledge. We find Whirlwind Steel Buildings’ products to have high quality, with timely and dependable delivery.”
    Karen Hays
    Erecta Shelters, Inc.
  • "We have been using Whirlwind for about two years, and have always been completely satisfied. They do an excellent job, are always punctual, and offer competitive rates. They have been very reasonably priced, and always do exactly what we ask of them.”
    Roger Otis, President
    Marine Development Incorporated (MDI)
  • "During the past several years our company has been working with [Whirlwind Steel] on numerous projects. We can say that we have always been satisfied by their performance. All of our experience has been very positive, and to our knowledge they have an excellent reputation for timely completion of work. I strongly recommend their services and I am looking forward to working with them on future endeavors.”
    Chris Knoles, Vice-President
    Russellville Steel Company, Inc.
  • "We have been a customer of Whirlwind since 2009. We have always appreciated their dedication to customer service, quality of material and timely turnaround. We always value good business relationships in today's business climate. We would recommend this company to any as a metal provider.”
    Dustin Hicks, Owner
    Mid-South Metal Supply
  • "My family has owned & operated Lehman's Pipe & Steel for approximately 45 years. For almost 25 years of those 45 we were a Whirlwind component dealer here in East Texas, we were in contact with them daily and they helped us get to where we are today. In 2003 we purchased our own equipment and started manufacturing components here in Pollok, TX. So I can say without a doubt that our experience with the company and most importantly with their employees was most satisfactory.”
    Harold Lehman
    Lehman's Pipe & Steel Inc.
  • "Gulf Stream Construction has been doing business with Whirlwind for roughly four years. Whirlwind does an excellent job on the private label manufacturing. We have been very satisfied with prompt delivery times, and appreciate the outstanding customer service.”
    Gulf Stream Construction, LLC
  • "Whirlwind has been our supplier for 10 years and probably much longer. They have been great to work with on our supply needs and have a very dependable delivery schedule to count on. If and when there has been any issue, they have been great to stand behind their product. I would highly recommend Whirlwind Steel as a supplier.”
    Doug Blevins
    D & R Dock Builders
  • "Over the past 19 years with Star International I have purchased many building components from Whirlwind Buildings.  The entire staff at Whirlwind has always treated our company fair and sold a great product. I can’t say that I have ever had an issue with any products they have sold me.”
    Scott Martin
    Star International Inc.
  • "Atco Structures has a well established relationship with Whirlwind Steel and have had for almost 15 years. They communicate every move, every change, and anything related to your order that may affect it in some way. They deliver on time and go above and beyond on last minute orders for which we are famous. 
    We are proud to be associated with Whirlwind; they are our preferred supplier for industrial siding.”
    Pam Reece
    Purchasing Supervisor, ATCO Structures & Logistics (USA)
  • "[Whirlwind Steel] have always been very responsive to our PEMB and components needs with timely quotes and on-time deliveries. Your district reps have always provided us with local leads and business contacts in an effort to create a bigger, better, and more profitable network for everyone. We value our relationship with Whirlwind Steel Buildings Inc.”
    Mike P. Oles
    President, Brown-McKee Inc.
  • "[We] are a customer of Whirlwind Building Components, the supplier of quality metal building components, which is always delivered on time. Their dedicated sales staff, Pete Sutter and Ryan Graff, is very professional and helpful with all orders - big or small. In the last 4 months we have had the pleasure of doing business with this great company.”
    Jack Pridgen
    President, Pridgen Contracting, Inc.
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    "[They] have met all deadlines and expectations demanded by our company and done so in a pleasant and professional manner. I highly recommend Whirlwind Steel and their company for any of your building supply needs.”
    Robert “Brett” Parrish
    President, Union Lasteel Metal Buildings
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    "I wanted to write a few lines and thank you for the five years of great service and dependability. I look forward to a long relationship with Whirlwind Steel.”
    Sam Eaton
    Atlanta Steel Buildings
  • "[We] have been doing business with Whirlwind for 14 years. The Atlanta sales staff, Ryan Graff and John Sligh, has always taken care of our needs with fast response times for orders and quotes. They have a true understanding of our needs as a supplier, which helps us service our customers. We are also taken care of on the material side of things with a quality product shipped within a reasonable time frame.”
    Gene Dryden
    Metal Building Supplies
  • "Whirlwind has been our vendor for I don’t know how many years already, and I would like to say we have always been very satisfied with the service we received. As far as delivery and the quality of the material and customer service, I hope the relationship between FIM and Whirlwind can continue for years to come.”
    Martin Klassen
    Purchaser, FIM Building Systems
  • "[Whirlwind] went above and beyond to help me fix a critical mistake that was 100% my fault. Not only were they good natured and understanding but their problem solving skills were tested and they somehow managed to get us the correct material in time for us to complete our project on schedule. [Whirlwind] has always been professional, friendly and helpful and we are thankful for their help.”
    Sherry Barnes, Office Manager
    James Sharp, Shop Manager, Madden Portable Buildings
  • "Whirlwind provides excellent customer service and competitive pricing. Management and employees address errors in a timely manner and are quick to resolve customer-related issues. We think the latter qualities are integral to helping grow our business long-term. We look forward to a continued mutually-beneficial relationship. ”
    George Scroggins
    President, Encore Steel Buildings
  • "We have been a customer of Whirlwind Steel for almost a decade. I can email my territory manager about an odd sized girt and he will make sure I receive the material within a week. Not every company makes special order materials, especially at a reasonable price, but they have never let me down.”
    Heather L. Shady
    Office Manager, Ace Construction Company
  • "Maverick Iron has been a customer of Whirlwind for almost two years. Whirlwind is a great company to be involved with. They have great customer service and friendly staff. We would recommend them to anyone.”
    Quinn Shaw
    President, Maverick Iron
  • "We at Meland Lumber appreciate the great sales team , delivery staff and personable service we receive from Whirlwind. It is an asset to our business to know the product will be on time and accurate when we place the order.”
    Randall S. Meland
    Vice President, Meland Lumber Co.
  • "We have had superior service from Whirlwind Steel and we know that we are by far not the largest customer that they have, but we are always treated like we are.”
    Shannon Morters
    Branch Manager/Operations, All American Building Products
  • "I’ve been doing business with Whirlwind for 20 plus years. Our relationship has always been one that was very satisfactory in so far as providing me with prompt deliveries and competitive pricing. I could not ask for a better business partner in the metal business.”
    J. Michael McFarland
    McFarland Construction Company
  • "Whirlwind has been an unbelievably good company to work with. The inside and outside staff has always been there to get our orders out timely and complete. [We] have been working with Whirlwind for at least 10 years. If you are looking for a company to buy metal panels and metal building accessories from, I do not think you will be disappointed.”
    Stephen V. Salassi
    Delta Consolidated, LLC
  • "Whirlwind has been one of our suppliers for the last 20 years. They are always professional, courteous and efficient. We value our relationship with them and would encourage anyone to partner with them.”
    Buddy Ransonet
    Cajun Building Specialties
  • "We have been a customer of Whirlwind Steel since 2014. We have had excellent service and are very pleased with the product, and with the wide variety of products and colors. They have relatively short lead times, and will do everything possible to get it to us as quickly as they can. When an issue did arise, with products, lead times, etc., it was handled quickly and efficiently.”
    Long Prairie Lumber
  • "Whirlwind Steel has supplied Cajun Sheet Metals, LLC. with quality building components. They have an outstanding sales team, who is always willing and ready to help with any questions we may have. Their responses are always prompt and prices are competitive. We have received excellent customer service and value our relationship with Whirlwind Steel.”
    Cajun Sheet Metals
  • "I have been a customer of Whirlwind for about 6 years. Overall, I have been very satisfied with their products and service. Sales reps have always been helpful, courteous, and efficient. Deliveries have always been on time. I won’t say that there have never been problems or issues, but they have always been resolved to my satisfaction.”
    Carson Taylor
    Gary Matte Builders