Fall Protection For Merchant & Evans Standing Seam Roofs

Fall Protection For Merchant & Evans Standing Seam Roofs

Posted by Howie Scarboro - CEO Fall Protection Distributors, LLC on Jul 10th 2024

Merchant & Evans logo. Image courtesy of www.ziprib.com

Who Is Merchant and Evans?

Merchant & Evans is a prominent name in the roofing industry with a storied history that dates back to 1866. The company's journey took a pivotal turn in 1964 when it introduced the ZIP-RIB roofing system, a groundbreaking product initially developed by Kaiser Aluminum. This revolutionary system became the world's first structural standing seam roofing system. The ZIP-RIB quickly became Merchant & Evans' flagship product, setting new benchmarks for performance and durability within the industry.

Today, Merchant & Evans continues to build on its rich tradition of engineering excellence, offering a diverse range of high-quality metal roofing solutions. Their extensive product line encompasses roofing, walls, fascia, soffit profiles, perimeter edge metals, and various accessories. This comprehensive range allows the company to meet different design needs, catering to modern contemporary structures and intricate historic restorations. The versatility of their products in terms of profiles, materials, and finishes provides architects and builders the flexibility to achieve almost any desired aesthetic.

Merchant & Evans remains at the forefront of the standing seam roof panel market. The ZIP-RIB system, supported by decades of rigorous testing and real-world application, continues to be a cornerstone of their offerings. Merchant & Evans standing seam panels support complex architectural designs, including curved and tapered applications. By maintaining their independence and commitment to quality, Merchant & Evans have seamlessly integrated their expertise with IMETCO (Innovative Metals Company, Inc.), enhancing their product offerings and manufacturing capabilities to meet contemporary market demands.

What Is The Best Fall Protection For Merchant and Evans Standing Seam Roofs?

This article educates workers, contractors, and building owners about the most effective fall protection solutions for Merchant & Evans' standing seam roof panels. Proper fall protection is crucial for maintaining a safe job site when working on these roofing systems. It is essential to use  fall protection anchors compatible with these panels' unique design and material properties. In the following sections, we will explore specific fall protection strategies and recommend products that ensure comprehensive safety measures while working on Merchant & Evans' high-quality roofing systems.

We will delve into the specifics of each panel offered by Merchant & Evans and discuss the best fall protection products for each one. Whether it's the traditional ZIP-RIB system or other advanced standing seam panels, understanding the appropriate safety measures is vital for any roofing project. By following the recommended guidelines and using the right equipment, contractors can create a secure working environment while maintaining the high standards set by Merchant & Evans' roofing solutions.

Zip-Rib Panel

Merchant & Evans Zip-Rib panel profile. Image courtesy of www.ziprib.com.

The Zip-Rib panel by Merchant & Evans stands out as a leading choice in the standing seam roofing market. It is known for its superior performance and versatile applications. Initially introduced in 1964, the Zip-Rib system has established itself as an industry benchmark, continuously evolving to meet modern demands while maintaining its reputation for durability and reliability.

The Zip-Rib panels accommodate complex roof configurations, including curved and tapered surfaces. This adaptability allows seamless transitions between roof planes and building elements, making it ideal for contemporary structures and intricate historic restorations. The panels are suitable for structural roofing on slopes as low as ¼:12 and can handle continuous lengths exceeding 460'. They apply to vertical walls, conical tapers, and convex and concave curves.

Zip-Rib panels undergo stringent testing to ensure they meet the highest performance standards. They carry the Dade County Notice of Acceptance, conform to FM-4471 Class 1 Roof Assembly, and hold a U.L. 90 wind uplift rating in steel and aluminum. They also pass severe static and dynamic wind and water tests, such as ASTM-E1680, ASTM-E1646, and AAMA 501-83, and carry a U.L. Class A fire rating.

The Zip-Rib panels are available in various materials and finishes, including 24, 22, and 20 gauge Galvalume (aluminum/zinc coated steel), 24 and 22 gauge stainless steel, and .032, .040, and .050 aluminum. They can be smooth or stucco-embossed and are available with custom coatings upon request. Standard panel widths are 12" and 16" with lengths up to 90 feet. The panels feature a 2-1/2" tall seam designed for high performance and aesthetic appeal.

Fall Protection For Zip-Rib Panels

Ensuring workers' safety during the installation and maintenance of Zip-Rib panels is crucial. The recommended fall protection products vary depending on the panel's material and gauge.

Standing Seam Roof Anchor (SSRA1):

The  SSRA1 anchor system works on Zip-Rib panels made from 24-gauge steel or heavier. This anchor securely attaches to the standing seam without penetrating the roof, preserving the panel's integrity. It provides a reliable anchorage point for fall protection equipment, ensuring workers can safely perform their tasks on the roof. The SSRA1 system is handy for creating safe work environments during installation and maintenance tasks.

SSRA2 Adjustable Roof Jack Adapter:

When used with SSRA1 anchors, the  SSRA2 adapter supports 10-foot walkboards without requiring roof penetrations. This adapter offers adjustable height options for different seam heights, enhancing worker safety and flexibility during roofing activities. This setup is ideal for ensuring stability and ease of movement on the roof, making the job safer and more efficient.

SSRA3 Anchor Plates:

The  SSRA3 Anchor Plates, used with the Malta Dynamics HLL3001 Horizontal Lifeline System, provide a robust solution for temporary horizontal lifelines. This setup supports up to two workers, ensuring comprehensive fall protection and mobility during extensive roofing projects. The system enhances worker safety while maintaining the structural integrity of the panels.

Ridge Pro Steep Assist Anchor:

The  Ridge Pro Steep Assist Anchor is the recommended fall protection solution for Zip-Rib panels made from aluminum, copper, and zinc. This anchor hooks over the ridge, creating a secure anchorage point and ensuring workers remain 100% tied off while navigating steep slopes. This system is particularly beneficial for roofs with pitches ranging from 6/12 to 12/12, providing the necessary stability and safety during high-risk tasks.

Curved Panel Precautions:

A trained safety professional must conduct site inspections for curved Zip-Rib panels to determine the most appropriate fall protection equipment. Curved roofs present unique challenges that standard fall protection solutions may need to address more effectively. Therefore, a comprehensive safety strategy tailored to the specific needs of curved surfaces is necessary to ensure worker safety.

By utilizing these recommended fall protection systems, contractors can ensure safe and efficient work on Zip-Rib panel installations. These measures protect workers and preserve the structural integrity and performance of the panels, creating a secure working environment while upholding the high standards of Merchant & Evans' standing seam panels.

Zip-Lok Panel

Merchant & Evans Zip-Lok panel profile. Image courtesy of www.ziprib.com.

The Zip-Lok panel by Merchant & Evans offers a versatile and high-performance solution for various roofing applications. The Zip-Lok panel system provides a robust, mechanically seamed option in single- and double-locking configurations. This system allows design professionals to choose a panel that best fits their project requirements while ensuring exceptional durability and weather resistance.

The Zip-Lok panels are available in nominal coverage widths of 12", 16", and 18", with standing seam heights of either 1-1/2" or 2". These options provide flexibility in design and installation, accommodating a wide range of building styles and functional needs. The panels can be manufactured with optional ribs and striations to enhance their aesthetic appeal and structural integrity.

Made from high-quality materials, the Zip-Lok panels come in 22-gauge and 24-gauge Galvalume (aluminum/zinc coated steel) and .032" and .040" aluminum. These materials can feature a mill finish or the standard 1.0 mil Kynar coating system, available in smooth and stucco-embossed surfaces. Merchant & Evans also offers custom materials, gauges, and coatings upon request to meet specific project requirements.

The Zip-Lok panel system undergoes rigorous performance testing, ensuring it meets or exceeds industry standards for durability and weather resistance. This commitment to quality and performance makes the Zip-Lok panel an excellent choice for new construction and retrofit projects, providing long-lasting protection and aesthetic value.

Fall Protection For Zip-Lok Panels

Ensuring worker safety during the installation and maintenance of Zip-Lok panels is critical. The recommended fall protection products vary depending on the panel's material and gauge.

Standing Seam Roof Anchor (SSRA1):

Zip-Lok panels are compatible with SSRA1 seam anchors. This anchor securely attaches to the standing seam without penetrating the roof, preserving the integrity of the panels. It provides a stable anchorage point for fall protection equipment, ensuring workers can safely perform their tasks on the roof. The SSRA1 system is ideal for maintaining a safe working environment during installation and maintenance activities.

SSRA2 Adjustable Roof Jack Adapter:

The SSRA2 adapter supports 10' walkboards without requiring roof penetrations. This setup allows for adjustable height options for different seam heights, enhancing worker safety and flexibility during roofing tasks. The ability to adjust the height of the walkboards makes it easier for workers to navigate the roof safely and efficiently.

SSRA3 Anchor Plates:

Combined with the Malta Dynamics HLL3001 Horizontal Lifeline System, the SSRA3 Anchor Plates offer a robust solution for temporary horizontal lifelines. This configuration supports up to two workers, ensuring comprehensive fall protection and mobility during extensive roofing projects. The SSRA3 system enhances worker safety by providing a reliable and secure anchorage point.

Ridge Pro Steep Assist Anchor:

The Ridge Pro Steep Assist Anchor is the recommended fall protection solution for Zip-Lok panels made from aluminum and other substrates. This anchor hooks over the ridge, creating a secure anchorage point and ensuring workers remain fully tied off while navigating steep slopes. The Ridge Pro system is particularly beneficial for roofs with pitches ranging from 6/12 to 12/12, providing stability and safety during high-risk tasks.

Curved Panel Precautions:

A trained safety professional must conduct site inspections for curved Zip-Lok panels to determine the most appropriate fall protection equipment. Curved roofs present unique challenges that standard fall protection solutions may need to address more effectively. Therefore, a comprehensive safety strategy tailored to the specific needs of curved surfaces is necessary to ensure worker safety.

By utilizing these recommended fall protection systems, contractors can ensure safe and efficient work on Zip-Lok panel installations. These measures protect workers and preserve the structural integrity and performance of the panels, creating a secure working environment while upholding the high standards of Merchant & Evans' standing seam panels.

Classic Rib 305 Panel

Merchant & Evans Classic Rib 305 panel profile. Image courtesy of www.ziprib.com.

The Classic Rib 305 panel by Merchant & Evans is a robust and versatile solution for architectural roofing applications. This panel system features a 1-1/2" seam height. It is available in widths of 12" and 19", providing options to meet different design requirements. Made exclusively from 24-gauge steel, the Classic Rib 305 panel combines strength with aesthetic appeal, making it suitable for a wide range of roofing projects.

The Classic Rib 305 panel performs on 3:12 or greater roof slopes, ensuring reliable water drainage and protection from the elements. It can be used for continuous lengths up to 45', making it ideal for both large and small-scale applications. Additionally, these panels are suitable for vertical wall installations and conical taper designs, showcasing their versatility in various architectural contexts.

The standard material for the Classic Rib 305 panel is 24-gauge Galvalume, an aluminum-zinc-coated steel known for its durability and resistance to corrosion. The panels are finished with a 1.0 Mil Kynar coating system, providing a smooth surface that enhances their aesthetic appeal while ensuring long-lasting performance. This coating also offers excellent resistance to fading and chalking, maintaining the panel's appearance over time.

The Classic Rib 305 panel has been rigorously tested and meets several industry standards for performance and safety. It has passed UL-580 tests for uplift resistance and is U.L. Listed for Class 90 Construction under design numbers #301 and #342A. Additionally, it has been tested by ASTM E-283 for air leakage and ASTM E-331 for water penetration, ensuring its reliability under various environmental conditions.

Fall Protection For Classic Rib 305 Panels

Ensuring worker safety during the installation and maintenance of Classic Rib 305 panels is crucial.

Standing Seam Roof Anchor (SSRA1):

The SSRA1 anchor system perfectly suits the 24-gauge steel Classic Rib 305 panels. This anchor securely attaches to the standing seam without penetrating the roof, maintaining the integrity of the panels. It provides a stable anchorage point for fall protection equipment, ensuring workers can perform their tasks safely on the roof. The SSRA1 system is ideal for creating a safe working environment during installation and maintenance activities.

SSRA2 Adjustable Roof Jack Adapter:

The SSRA2 adapter supports 10' walkboards without requiring roof penetrations. This setup allows for adjustable height options for different seam heights, enhancing worker safety and flexibility during roofing tasks. The ability to adjust the height of the walkboards makes it easier for workers to navigate the roof safely and efficiently.

SSRA3 Anchor Plates:

Combined with the Malta Dynamics HLL3001 Horizontal Lifeline System, the SSRA3 Anchor Plates offer a robust solution for temporary horizontal lifelines. This configuration supports up to two workers, ensuring comprehensive fall protection and mobility during extensive roofing projects. The SSRA3 system enhances worker safety by providing a reliable and secure anchorage point.

By utilizing these recommended fall protection systems, contractors can ensure safe and efficient work on Classic Rib 305 panel installations. These measures protect workers and preserve the structural integrity and performance of the panels, creating a secure working environment while upholding the high standards of Merchant & Evans' standing seam panels.

Traditional Rib 306 Panel

Merchant & Evans Traditional Rib 306 panel profile. Image courtesy of www.ziprib.com.

The Traditional Rib 306 panel by Merchant & Evans is a versatile and robust metal roofing solution, ideal for various architectural applications. Known for its classic ribbed design, this panel offers aesthetic appeal and exceptional performance, making it a popular choice for roofing and wall-cladding projects.

The Traditional Rib 306 panels are available in widths of 11-1/2" and 19-1/2" and feature 1" high seams. The panels can be manufactured in lengths of up to 45', accommodating continuous roofing applications and reducing the need for seams.

Designed for architectural roofing on slopes of 3:12 or greater, the Traditional Rib 306 panels are suitable for various building types, including residential, commercial, and institutional structures. They can also be used for vertical walls, conical tapers, and radius barrels, adding to their versatility. The installation requires a 30# felt underlayment and a rosin slip sheet to ensure a proper and secure fit.

The Traditional Rib 306 panels are 24-gauge Galvalume, providing excellent durability and resistance to corrosion, ensuring a long-lasting roofing solution. Other materials, gauges, and custom coatings are available to meet specific project needs and aesthetic preferences.

Traditional Rib 306 panels achieved UL-580 certification for uplift resistance and are U.L. Listed Class 90 Construction #443 on 5/8" plywood. Additionally, they have passed ASTM E-283 tests for air leakage and ASTM E-331 tests for water penetration, ensuring they provide reliable protection for the building.

Fall Protection for Traditional Rib 306 Panels

Ensuring worker safety during installing and maintaining Traditional Rib 306 panels is crucial. The recommended fall protection solutions for these panels vary based on their material and application.

Standing Seam Roof Anchor (SSRA1):

The SSRA1 anchor system is an ideal fall protection solution for Traditional Rib 306 panels made from 24-gauge steel. This anchor attaches securely to the standing seam without penetrating the roof, preserving the integrity of the panels. The SSRA1 provides a reliable anchorage point for fall protection equipment, ensuring workers can safely perform their tasks on the roof. This system is designed to support various safety equipment and offers flexibility in its application.

SSRA2 Adjustable Roof Jack Adapter:

When used with the SSRA1 anchors, the SSRA2 adapter supports walkboards without requiring roof penetrations. This adapter allows for adjustable height options, accommodating different seam heights and enhancing worker safety during installation and maintenance activities.

Ridge Pro Steep Assist Anchor:

For Traditional Rib 306 panels made from other substrates, such as aluminum or lighter gauge steel, the Ridge Pro Steep Assist Anchor is the recommended fall protection solution. This anchor hooks over the ridge, creating a secure anchorage point and ensuring workers remain 100% tied off while navigating steep slopes. This system is handy for roofs with pitches ranging from 6/12 to 12/12, providing stability and safety during high-risk tasks.

Curved Panels Precaution:

For projects involving curved applications, such as radius barrels or conical tapers, it is essential to have the site inspected by a trained safety professional. Curved roof systems present unique challenges that require specialized fall protection equipment. A thorough inspection will help determine the most appropriate fall protection strategy to ensure worker safety and the roofing system's integrity.

By utilizing these recommended fall protection systems, contractors can ensure safe and efficient work on Traditional Rib 306 panel installations. These measures protect workers and maintain the structural integrity and performance of the panels, helping to create a secure working environment while upholding the high standards of Merchant & Evans' standing seam panels.

Batten-Tite Panel

Merchant & Evans Batten-Tite panel profile. Image courtesy of www.ziprib.com.

The Batten-Tite panel from Merchant & Evans stands out for its complete batten cover design, offering aesthetic appeal and superior performance. This architectural panel is versatile and suitable for various roofing applications, with a seam height of 1-7/8" and widths up to 44-1/2".

Batten-Tite panels are perfect for architectural roofing with slopes of 3/12 or steeper. They can be used in continuous lengths of up to 45', making them ideal for larger roofing projects. These panels are also great for complex roof configurations, including conical tapers, convex and concave curves, and domes. Additionally, they are suitable for vertical wall applications, providing a wide range of design possibilities.

You can install Batten-Tite panels over various substrates like plywood, gypsum board, and rigid insulation over decking. A 30# felt underlayment and a rosin slip sheet are necessary for proper installation.

Batten-Tite panels are available in several materials, including 24, 22, and 20-gauge Galvalume (aluminum/zinc coated steel) and .032, .040, and .050 aluminum (3004 alloy). They also come in 24 and 22-gauge stainless steel, 16 and 20-ounce copper, and .7, .8, and 1.0mm zinc. The panels can have a mill finish or a 1.0 Mil Kynar coating system, and you can choose between smooth or stucco-embossed surfaces. Other materials, gauges, and custom coatings are available to meet specific project needs and aesthetic preferences.

The Batten-Tite panels have passed Underwriters Laboratories testing and meet ASTM E-330 for structural performance and ASTM E-331 for water penetration resistance. Additionally, these panels are F.B.C. approved, ensuring compliance with stringent building codes.

Fall Protection for Batten-Tite Panels

Ensuring worker safety during the installation and maintenance of Batten-Tite panels is crucial. Due to the complete batten cover design, SSRA products are incompatible with these panels. Instead, workers can use the Ridge Pro Steep Assist Anchor on roofs with pitches ranging from 6/12 to 12/12.

Ridge Pro Steep Assist Anchor:

The Ridge Pro Steep Assist Anchor is perfect for Batten-Tite panels. This anchor hooks securely over the ridge, creating a stable anchorage point that ensures workers stay 100% tied off while navigating steep slopes. The Ridge Pro system provides reliable fall protection on metal roofs with challenging pitches, offering stability and safety during high-risk tasks.

Site Inspection for Curved Panels:

For projects involving curved applications, such as conical tapers, convex and concave curves, and domes, it's essential to have the site inspected by a trained safety professional. A thorough inspection will help determine the most appropriate fall protection strategy to ensure worker safety and maintain the roofing system's integrity.

Contractors can use the recommended fall protection systems to ensure safe and efficient work on Batten-Tite panel installations. These measures protect workers and preserve the structural integrity and performance of the panels, creating a secure working environment while maintaining the high standards of Merchant & Evans' standing seam panels.

B1515R Panel

Merchant & Evans B1515R panel profile. Image courtesy of www.ziprib.com.

The B1515R panel from Merchant & Evans is designed with a full batten cover and features a distinctive 1-1/2" x 1-1/2" box seam. Available in panel widths of 11", 15", 18", and 22", this panel offers versatility in design and application. The B1515R panel can be manufactured from aluminum, copper, and 22-gauge or 24-gauge steel, providing various options to suit project requirements.

The B1515R panel is ideal for architectural roofing on slopes of 3:12 or greater. It can be used in continuous lengths up to 45', making it suitable for large and complex roofing projects. In addition to roofing, these panels are perfect for vertical walls and conical tapers, offering flexibility in architectural design.

B1515R panels are available in a range of standard materials, including aluminum (3000 series alloy) in .032" and .040" thicknesses, galvanized coated steel (G-90) in 24 and 22 gauges, and aluminum-zinc coated steel (AZ-50 & AZ-55) in 24 and 22 gauges. Copper, zinc, and stainless steel substrates are optional for the B1515R panel system.

For finishes, the panels can be coated with Kynar and metallic fluoropolymer coatings or left with a mill finish. They can also be brushed or anodized, with surface textures available in smooth or stucco-embossed options. This variety allows for customization to meet specific aesthetic and performance needs.

Fall Protection for B1515R Panels

It is crucial to ensure the safety of workers during the installation and maintenance of B1515R panels. Due to the complete batten cover design, SSRA products are incompatible with these panels. Instead, workers should use the Ridge Pro Steep Assist Anchor on roofs with pitches ranging from 6/12 to 12/12.

Ridge Pro Steep Assist Anchor:

The Ridge Pro Steep Assist Anchor is ideal for the B1515R panels. This anchor system hooks securely over the ridge, providing a stable anchorage point that ensures workers stay 100% tied off while navigating steep slopes. The Ridge Pro system offers reliable fall protection on metal roofs with challenging pitches, providing stability and safety during high-risk tasks.

Site Inspection for Curved Panels:

For projects involving curved applications, such as conical tapers and other intricate designs, it is essential to have the site inspected by a trained safety professional. Curved roof systems present unique challenges that standard fall protection solutions may need to address more effectively. A thorough inspection will help determine the most appropriate fall protection strategy to ensure worker safety and maintain the roofing system's integrity.

Contractors can use the recommended fall protection systems to ensure safe and efficient work on B1515R panel installations. These measures protect workers and preserve the structural integrity and performance of the panels, creating a secure working environment while maintaining the high standards of Merchant & Evans' standing seam panels.

Contact Us to Discuss Your Project

For project inquiries, call 863-703-4522 or visit our website at  www.StandingSeamRoofAnchor.com. For detailed fall protection guidelines, refer to OSHA's extensive 48-page manual.

Merchant & Evans taped and curved panels. Image courtesy of www.ziprib.com.

Best Practices for Fall Protection on Standing Seam Roofs

Standing Seam Anchors

Utilize roof anchor systems specifically designed for standing seam roofs. Avoid anchors that attach over clips, as locating clips on existing roofs can be challenging and unsafe.

Trauma Strap Integration

Train workers on the correct use of trauma straps on their harnesses. Regular instruction is vital, as trauma straps can prevent severe injuries or fatalities by reducing suspension trauma after a fall.

Permanent Anchor Systems

Install permanent roof anchor systems to secure anchorage points for future roofing work and inspections. These systems enhance long-term safety and simplify ongoing maintenance.

Low-Slope Fall Protection

Implement guardrails, warning lines, or other barriers to create secure work zones on low-slope roofs. These measures help reduce the risk of accidents and ensure a safer working environment.

OSHA Safety Plans

Develop an OSHA-compliant safety plan before beginning any roofing project. This plan should include a detailed rescue strategy to protect workers in the event of an accident, ensuring that all necessary safety measures are in place.

Curved Panel Precautions

For curved roof systems, a trained safety professional must conduct site inspections to develop a comprehensive safety strategy tailored to the unique challenges of curved surfaces.

Proper Footwear

Ensure workers wear non-slip shoes designed for smooth metal roof systems. Avoid working on wet roofs to improve stability and reduce the risk of slips and falls.

Safe Ladder Setup

Adequately set up ladders and scaffolding, ensuring they are free from obstacles. Provide comprehensive OSHA-compliant ladder training for workers and adhere to the 4-1 rule for ladder positioning to ensure stability and safety.

Equipment Inspections

Regularly inspect all safety equipment and conduct continuous training sessions to maintain high safety standards. This proactive approach significantly reduces the risk of accidents.

Invest In High-Quality Equipment

Equip workers with top-tier full-body harnesses and shock-absorbing lanyards. These tools significantly lessen the impact load during falls, minimizing the risk of severe injuries or fatalities.

Adhering to these best practices can create a safer working environment for your team and uphold the integrity of your standing seam roofing systems.

Howie Scarboro, C.E.O. and co-founder of Fall Protection Distributors, L.L.C., recognized the need for continued improvements in roofing safety during the 2010 MetalCon show in Las Vegas. He joined forces with SnoBlox-Snojax, a leader in snow retention and seam clamping technology for metal roofs, to create the SSRA1 prototype. Tested by Gravitec for OSHA/ANSI certifications, the SSRA1 proved to be the industry's lightest, most robust, and most universal-fit anchor point for standing seam roofs. Fall Protection Distributors, L.L.C. was born in 2015, shaping the future of fall protection and instilling confidence in the industry.