DMD’s Cold-Formed Steel (CFS) Floor Joist Systems provide a high-performance, lightweight structural solution engineered for strength, durability, and construction efficiency. Designed and fabricated to meet project-specific loading, span, vibration, and deflection requirements, our floor systems are suitable for residential, commercial, and mixed-use developments.

The system utilizes color-coded joists and components for clear identification and streamlined installation, reducing on-site errors and improving productivity. Pre-punched 24-inch on-center service knockouts are integrated into the joists, allowing for efficient routing of mechanical, electrical, and plumbing services without compromising structural integrity.

CFS floor joists offer an exceptional strength-to-weight ratio, enabling longer spans and reduced dead loads when compared to traditional concrete or wood floor systems. This results in faster erection, lower foundation demands, and improved overall project economy. Unlike wood, steel joists are non-combustible and resistant to mold, rot, warping, and insect damage, providing long-term dimensional stability and enhanced fire performance.

DMD’s floor joist systems are fully customizable in depth, gauge, spacing, and configuration to suit specific architectural and structural requirements. When combined with sheathing, concrete toppings, or composite floor assemblies, the system delivers reliable performance, predictable behavior, and compatibility with modern building envelopes and acoustic solutions.

By integrating engineering, detailing, and fabrication under one coordinated process, DMD’s CFS Floor Joist Systems help accelerate schedules, improve quality control, and deliver consistent, code-compliant results from design through installation.