Floor Trusses
Precision and Performance for Every Build
At MAC Prefab, we believe a strong floor starts with intelligent design. Our Ultra-Span floor trusses are developed using our advanced Steel Engine software, which precisely calculates the right amount of steel to deliver all the strength your project needs while minimizing the amount of cold-formed steel used.
This efficient approach ensures a robust foundation for residential, commercial, and industrial builds, balancing durability with cost-effectiveness.

Why Choose MAC Prefab’s Floor Trusses?
Optimized Design Strength
Our Steel Engine software meticulously designs each truss to provide maximum strength with minimal material. This not only ensures a solid foundation but also reduces costs, making your project more efficient without compromising on quality.
Enhanced Safety with Fire Resistance
Crafted from 100% non-combustible prime steel, our floor trusses offer superior fire resistance compared to traditional materials. This added safety feature provides peace of mind and can help reduce insurance costs for your project.
Built for Seamless Integration
We pre-punch our floor trusses to accommodate mechanical, electrical, and plumbing lines without affecting structural integrity. This smart design eliminates the need for on-site modifications, streamlining installation and saving valuable time.
Versatile for Diverse Projects
Whether you’re building a single-family home, a multi-story commercial space, or an industrial facility, our floor trusses are fully customizable to meet your needs. They support long spans and open layouts, giving you the flexibility to design functional, beautiful spaces.

Technical Excellence
- Material: 100% non-combustible, cold-formed steel (CFS)
- Design Software: Steel Engine for precise calculation of steel usage, ensuring optimal strength with minimal material
- Customization: Pre-punched openings for mechanical, electrical, and plumbing access
- Certifications: UL® assemblies for fire resistance and industry compliance
Our floor trusses reflect MAC Prefab’s dedication to quality and innovation. By combining advanced technology with practical design, we help you build a foundation that’s as strong as your vision.
Ready to Elevate Your Build?
Reach out today to discuss your needs or request a custom solution.