ENGINEERED SOLUTIONS
BUILT AROUND YOUR PROJECT

Every building comes with its own challenges - tight spaces, demanding timelines, and complex loads. Vulcraft’s Bridging and Connections Solutions are engineered to meet those challenges head‑on, giving you strength, speed, and stability where it matters most.

We design each component to fit seamlessly with your project and your goals — simplifying installation, minimizing fieldwork, and keeping your schedule on track from the first weld to final inspection. Whether you’re coordinating joists, joist girders, or deck systems, our engineered solutions adapt to your needs and ensure precise load transfer and dependable performance.

JOIST FLUSH FRAME CONNECTIONS

For spaces where every inch counts, our Flush Frame Connections deliver a clean, low-profile design engineered for strength, precise alignment, and vibration control—preserving headroom while ensuring solid floor performance and a smoother feel underfoot.

  • Maintain shallow floor or roof depths for consistent elevation control
  • Simplify detailing around openings, corridors, and areas with tight clearances
  • Support better vibration characteristics and overall system stiffness
  • Integrate easily with Vulcraft joists and joist girders for efficient load transfer and alignment

Learn More About Flush Frames

Flush Frame image

DESIGN SPECIFICATIONS

  • Enhanced floor vibration characteristics
  • Girders can be designed deeper and/or composite
  • Easier MEP installation
  • Eliminates blocking between joists

FLUSH FRAME TYPES

Full Depth Flush Frame diagram
Full Depth Flush Frame image

Top-Cord Flush Frame diagram
Top-Cord Flush Frame image

TIE BAR CONNECTION

When your structure demands added stability, our Tie Bars provide a custom-fit solution for lateral support and system strength.

  • Deliver continuous tying between adjacent joist
  • Resist buckling and lateral movement
  • Work across diverse joist layouts for industrial, commercial, and distribution projects
Tie Bar Illustration

DESIGN SPECIFICATIONS

  • Enhanced stability, minimizes lateral movement and torsional rotation
  • Improves overall system alignment and performance

KNIFE PLATE CONNECTION

Designed for precision and performance, Vulcraft Knife Plates create a positive, clearly defined connection between joists and supporting steel.

  • Deliver a defined bearing and load path at key connections
  • Reduce fit-up time on site
  • Handle heavy loads, long spans, and complex framing layouts
Knife Plate Illustration

DESIGN SPECIFICATIONS

  • Cleaner details = smoother inspections
  • Accommodates tight framing conditions and complex layouts
  • Clean load paths simplifies structural behavior and analysis

ADDITIONAL INFORMATION

ADDITIONAL INFORMATION

JOIST RESOURCES

MORE RESOURCES