S-Series Storage Buildings · S400 CrossFlow
S-Series · S400 CrossFlow
Operations · Pull-Through · Commercial

108' × 126' Pull-Through Operations Building

The S400 CrossFlow is a large-footprint operations building with opposing 16' × 14' overhead doors that create a true pull-through bay—ideal for trucks, equipment, and material handling that needs clean cross-flow movement under roof.

Pull-through truck & equipment flow Large-footprint operations building Cold-formed steel framing
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ForgeFab S400 CrossFlow 108x126 pull-through operations building with opposing overhead doors
Example configuration shown with opposing 16' × 14' overhead doors for cross-flow truck movement. Final door count, layout, and loads adjusted per project.
Intended Use
How the S400 CrossFlow Is Typically Used

The S400 CrossFlow is designed for operations that depend on efficient vehicle and equipment movement: fleet parking and dispatch, material handling bays, wash or service bays, and covered loading/unloading on industrial and infrastructure sites.

It works well as a central operations hub for contractor yards, plants, and logistics facilities where trucks and equipment need to enter, be serviced or loaded, and exit through an opposite wall without backing.

Technical Overview
Specs, Openings, and Design Criteria
Basic Building Specs
  • Plan Size: 108' wide × 126' long (example concept)
  • Eave Height: example 16' (set per project)
  • Roof Type: Gable
  • Roof Pitch: 2:12 (typical; adjustable)
  • Framing: Cold-formed steel building system
  • Use: Operations / storage (S-occupancy, final per AHJ)
Overall width, length, and height can be tuned to match your slab design, vehicle fleet, and site constraints.
Openings & Cross-Flow Layout
  • (4) 16' × 14' overhead doors directly opposite for pull-through flow (concept)
  • Additional overhead doors can be added along sidewalls or endwalls
  • Personnel doors and windows located per egress and operational needs
  • Interior bays can be left open or divided for different functions
Door sizes, quantities, and locations are finalized during design coordination and submittals to support your traffic patterns.
Loads & Design Criteria
  • Code Basis: IBC 2021 (example; final per jurisdiction)
  • Risk Category: II (typical commercial/industrial)
  • Occupancy: Storage/operations use (final classification by designer/AHJ)
  • Exposure Category: B, C, or D based on site conditions
  • Wind, snow, and collateral loads set from project location and criteria
Sealed engineering is based on the project address, governing codes, and any owner, lender, or EPC requirements.
Envelope & Materials
  • Roof Panels: 26 ga metal panels (profile per project)
  • Wall Panels: 26 ga metal panels in selected color scheme
  • Trim Package: Commercial trim at eaves, corners, and openings
  • Optional insulation, liner panels, vents, and gutters/downspouts
Final panel profiles, color selections, and insulation systems are established during the quote and submittal process.
Resources
Downloads for This Model

Download the S400 CrossFlow model overview and preliminary plan set below. These documents are ideal for early coordination, RFQs, and internal review on commercial and industrial projects.

Ready for the Next Step
Want to Use the S400 CrossFlow on Your Project?

Share your site layout, traffic patterns, and design criteria, and we’ll adapt the S400 CrossFlow into a sealed, engineered building package with a clear scope, realistic lead times, and a pull-through layout that fits your operations.

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