Innovative BAC Clips Offer Significant Advantages for IMP Wall Panels

Green Span Profiles continues to lead the insulated metal panels (IMP) industry with innovative solutions such as the patent-pending wall reinforcement plate, known as BAC clips.

This groundbreaking technology not only improves wall panel performance in high wind load applications but is easy to install while saving builders on time, labor, and materials expenses.

This is more important than ever as the JLL 2025 U.S. Construction Outlook says that construction materials and costs are poised to resume growth and that “with added shocks from natural disasters, prices are set to rise in 2025 across a broader range of inputs. Having the right technologies and team is critical for managing costs.”

Let’s look at how Green Span Profiles’ BAC clips offer significant advantages, especially eliminating the need for traditional back-fastening.

The Challenge of Traditional Back-Fastening

Historically, installing insulated metal panels in high wind load applications required back-fastening - a labor-intensive process that involved:

• Drilling through wall supports from inside the building.
• Installing expensive back-fasteners.
• Potentially compromising the panel's ability to flex with temperature changes.

This method not only increased installation time and costs but also risked concentrating stress at attachment points, potentially affecting the foam-to-metal interface.

Builders often explore alternatives to back-fastening for IMP wall panels for several important reasons:

• Structural Performance Concerns: Back-fastening alone may not provide sufficient pull-out resistance in extreme wind conditions.
• Installation Challenges: Back-fastening can be difficult to execute because of access limitations on the interior side of the panel and it’s harder to inspect the quality of concealed fasteners after installation.
• Panel Stress Distribution: Back-fastening concentrates stress at specific points rather than distributing it across the panel.
• Code Compliance: Many high wind zones have specific building code requirements that may necessitate more robust attachment methods.
• Long-Term Performance: Repeated wind loading can cause fatigue at back-fastened connection points. 

Enter the BAC Clip: A Game-Changing Solution

Green Span Profiles' BAC clips address these challenges head-on:

• Elimination of Back-Fastening: The innovative design allows for secure attachment without the need for back-fastening.
• Time and Cost Efficiency: By simplifying the installation process, BAC clips significantly reduce labor hours and material costs.
• Enhanced Panel Performance: Without back-fasteners, panels can move and flex as designed, adapting to temperature differentials more effectively.

The Construction Industry's Response

Professionals in the construction sector have embraced the BAC clip technology, particularly appreciating its ease of use. The simplicity of installation not only speeds up projects but also reduces the likelihood of errors, ensuring a more reliable end result.

Technical Specifications and Applications

The BAC clips are versatile and can be used in various construction scenarios:

• Panel Compatibility: Designed to work seamlessly with Green Span Profiles' insulated metal panels.
• Load Resistance: Provides excellent wind load resistance without compromising panel integrity.
• Material: Constructed from durable, corrosion-resistant materials for longevity.

Environmental and Safety Considerations

Sustainability and green construction practices are on the agenda for 2025.

“As sustainability becomes a primary focus, the construction industry outlook for 2025 points to an increasing adoption of green building practices,” says NWM Risk Management. “Energy-efficient designs, low-carbon construction materials, and eco-friendly technologies, such as solar panels and wind turbines, will become standard in new projects.”

By streamlining the installation process, BAC clips contribute to:

• Reduced on-site waste.
• Decreased energy consumption during installation.
• Improved worker safety by eliminating the need for internal building access during installation.

Future Implications for the Construction Industry

The success of innovations like the BAC clip points to a broader trend in construction:

• Increased focus on prefabricated and easy-to-install components.
• Growing demand for solutions that enhance building performance while reducing labor costs.
• Continued emphasis on technologies that improve building resilience against extreme weather conditions.

“The construction industry is growing, and with it comes changes in the design of buildings to suit the new lifestyle, environmental concerns, and technological developments,” says For Construction Pros.

A Step Towards More Efficient Construction

Green Span Profiles' BAC clips represent more than just an improvement in wall panel installation - they symbolize the industry's move towards smarter, more efficient building practices.

As construction challenges evolve, innovations like these will play a crucial role in shaping the future of building design and execution.

Contact Green Span Profiles today to learn more information on how their insulated metal panels wall and roof systems, including BAC clips, can revolutionize your next project.