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Gable Style Buildings

Call 1-800-557-4689 to Order

Our customer service team will help place your order with your nearest dealer. Dealership and direct sale pricing may vary. If a dealer is not in your area, please ask us for a freight quote to your location.

Customer Service Hours: Monday - Friday, 8 am to 5 pm CST

ProTec Gable Style Building

Engineered to Meet Current IBC: Gable Buildings follow the most recent building code while focusing on maximizing the features & benefits you get for the money. Its many applications include livestock shelters, commodity storage and flat grain storage. By adding the Grain Shield to your ProTec Building, you can store up to 30%+ more grain!

Gable building highlights include: using all high strength steel, "cross-braced" frames, rolled chords, universal wall attachments, grain storage capabilities, conveyor capabilities, simplified construction, and many more that make the Gable building a state of the art investment for any application.

Note: Images show completed building projects. This building package does not come assembled. Pictures may show optional add-on features. Pictures may not be an exact representation of basic package. Pricing subject to change.


  • Widths: 180' & 200'
  • Length: Manufactured to Any Length
  • Walls: Designed to Mount onto Concrete Walls
  • Spacing: 10', 12', 16'

Wind Loads: The Gable building series is classified for 105mph ultimate wind speed. This enclosure classification requires the use of .55 and -.55 internal pressure coefficients for positive and negative internal pressure. These are the highest coefficients that are required for any enclosure classification. It allows for a building to have three closed walls and one open wall. Pressure relief panels are not needed to lower the enclosure classification.

Snow Loads: Both balanced and unbalanced snow is applied to the model as service load cases. The standard building series is designed to 30psf, 40psf, and 50psf ground snow. The trusses are spaced closer together as the snow load increases 16ft, 12ft, and 10ft respectively.

Design Load Combinations: Service loads are factored and combined in accordance with ASCE 7-05. Applying the load cases to the entire building system is essential in the design of this type of building. Loading a single frame of the building is not an accurate depiction of the actual conditions that a building would be under in its intended environment.



    • Grain Shield
      • Expands building capacity up to 30% or greater!

    Please contact our farm bin specialists at 1-800-557-4689 for custom order and to find your nearest dealer.

    We try our best to ship orders in the timeliest manner possible. Each product may have a different level of manufacturing demand and timeframe for shipment.

    Shipping Rates

    We offer calculated shipping rates during the checkout process. USPS, UPS & FedEx services are available if the product ordered qualifies for those options.

    Order Processing

    Business Days: Monday-Thursday.
    Holidays, Fridays, Saturdays and Sundays are not included in processing days.

    If you have any questions or concerns about your order's status, please email us at to discuss.

    International Orders

    Customers are responsible for any brokerage fees incurred on shipping. Sioux Steel Company cannot calculate these fees.


    Products on this website do not qualify for returns. We understand this may cause you concern....

    We are here to help!

    Our customer service team is available Monday-Friday, 8am to 5pm CST to discuss the parts in question PRIOR to placing your order.

    Call us toll free at 1-800-557-4689 to talk and confirm your parts needed.

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    Dealer Locator
    We distribute products through local dealerships in your area. Prices and product availability may vary between dealerships.

    Verdant Garden Beds:
    Galvanized steel raised garden beds can be found on Amazon.

    Verdant Garden Beds

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    NOTE: All product specifications are subject to change or improvement without notice. We reserve the right to change product pricing at any time without further notice. Pricing may differ at the time of purchase.

    Contact Sioux Steel by emailing or by calling our customer service specialists at 1-800-557-4689 for additional information.

    SIOUX STEEL COMPANY FOUNDATION: 2% of the total sales dollars from this website are donated to the Leukemia and Lymphoma Society. Beating cancer is in our blood.

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