Why NexSpan2™

A Faster, More Adaptable Alternative to Traditional Structural Framing

The Allfasteners NexSpan2™ was developed to provide contractors, engineers, and project teams with a more efficient alternative to traditional welded structural steel assemblies. Designed for speed, flexibility, and performance, NexSpan2™ helps simplify installation while reducing labor demands, field fabrication, and project delays.

With both the F Series and H Series product lines, NexSpan2™ delivers modular framing solutions for a wide range of commercial, industrial, infrastructure, and mission-critical applications. Whether supporting rooftop mechanical systems, pipe racks, overhead utilities, or supplemental structural framing, NexSpan2™ is engineered to help projects move faster with less complexity on-site.

NexSpan2™  are designed to provide the strength and performance of traditional structural steel while simplifying installation, transportation, and field adjustments. Both the F Series and H Series help reduce on-site labor, eliminate field welding, and improve installation efficiency across a wide range of commercial and industrial applications.

Key Benefits of the F Series

• Similar loading properties to welded steel frames
• No on-site welding required
• Reduced need for crane work and heavy lifting equipment
• Easy adjustment and leveling during installation
• Well suited for challenging installation environments
• Rapid assembly using only an impact driver or torque wrench
• Compact packaging for easier transportation and handling
• Cost effective compared to traditional welded structural steel
• T-Bolts feature a slotted shank end to visually indicate proper installation
• Hot dip galvanized for corrosion resistance
• Made in the USA
• Manufactured by an AISC Certified Fabricator

Key Benefits of the H Series

• Similar loading properties to welded steel frames
• No on-site welding required
• No need for heavy lifting equipment
• Well suited for challenging installation environments
• Assembled using only an impact driver or torque wrench
• Easy to level and adjust during installation
• Hot dip galvanized for corrosion resistance
• Engineered structural support design
• Compact packaging allows transport in the back of a van
• Cost effective compared to traditional structural steel fabrication
• Made in the USA
• Manufactured by an AISC Certified Fabricator

NexSpan2™ framing systems are utilized across a wide range of commercial, industrial, and infrastructure projects where fast installation, adaptability, and structural performance are critical. From data centers and hospitals to airports and water treatment facilities, the F Series and H Series provide flexible support solutions for mechanical piping, HVAC systems, cable trays, equipment platforms, trapeze supports, supplemental steel, pump skids, and more.

Whether the application requires lightweight modular framing or heavy-duty structural support, NexSpan2™ is designed to help contractors reduce field labor, eliminate on-site welding, and simplify installation in even the most challenging environments.

For a closer look at specific applications and industry use cases, visit the NexSpan2™ Applications page.

Built for Modern Construction Demands

From mission-critical data centers to industrial process facilities, NexSpan2™ is designed to help contractors and engineers reduce installation time, simplify transportation, and improve field adaptability compared to traditional welded steel systems.

Explore the full NexSpan2™ product lineup to find the right modular framing solution for your next project.