Fall Protection Strategies For PAC-Clad Standing Seam Panels
Posted by Howie Scarboro - CEO Fall Protection Distributors, LLC on Mar 12th 2026
See the Roof Anchor Compatibility Chart for Pac-Clad Petersen Standing Seam Panels.
Who Is Pac-Clad Petersen?
Pac-Clad Petersen supplies architectural metal panels trusted across commercial, institutional, and residential construction. Petersen Aluminum Corporation began in 1965 as a regional metal service center that supported architects and builders who needed consistent coil and sheet products for architectural work. The company built its reputation on dependable lead times and technical service. The Pac-Clad brand grew into a national name within the standing seam roof community, leading to multiple US production locations and strong regional sales support.
Carlisle Construction Materials purchased Petersen Aluminum in 2018, which expanded Pac-Clad's reach, testing capabilities, and long-term product development resources. Today, their products appear on commercial buildings, institutional campuses, industrial facilities, and custom residential projects where visual detail and long service life carry equal weight. The lineup includes multiple standing-seam profiles, along with architectural wall and trim solutions, which means installers and maintenance teams encounter a wide range of slopes, gauges, and attachment styles when working with Pac-Clad roofs.
What Are The Most Compatible Fall Protection Products For Pac-Clad Standing Seam Roofs?
Non-penetrating anchors protect panel integrity and warranty compliance while supporting safe fall protection anchoring. Pac-Clad standing seam systems do not allow penetrations for temporary or permanent fall arrest tie-offs. Holes, screws, and panel penetrations can void warranties, invite unwanted water leaks, and cause oil-canning in the panels.
For non-curved 22-gauge and 24-gauge steel panels, the complete SSRA system offers temporary tie-off, walkboard staging, and horizontal lifelines without penetrating the metal. For aluminum, copper, and lighter-gauge steel, the recommended method is a ridge-based system that secures at the roof peak without relying on seam attachment.
Fall Protection Systems for Pac-Clad Panels
- SSRA1 Standing Seam Roof Anchor: The foundation of the system. This anchor attaches to the seam with stainless-steel set screws at low torque, providing a 5,000-lb certified tie-off point.
- SSRA2 Adjustable Roof Jack Adapters: Mount directly to the SSRA1 anchors to create level work platforms on steep slopes using 10-foot wooden walkboards.
- SSRA3 Anchor Plate: Heavy-duty aluminum plates that secure across two SSRA1 anchors to serve as certified endpoints for horizontal lifelines.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey system providing continuous tie-off for up to two workers in fall arrest, allowing safe lateral movement across wide spans.
- 120-foot Super Anchor Permanent HLL Kit: An industry-exclusive galvanized-steel-cable solution for roofs requiring regular maintenance without penetrations.
- Ridge Pro Steep Assist: A peak-mounted system for slopes between 6:12 and 12:12, providing 100% tie-off from the ladder to the ridge.
Proper Attachment: Set-Screws and Torque Requirements
- Cupped-Tip Stainless Steel Set-Screws: Use these screws exclusively on 22-gauge steel panels. Torque these screws to 90 inch-pounds.
- Nylon-Tipped Set-Screws: Apply these tips to 22-gauge or 24-gauge steel panels to achieve certified holding power without marking the finish. Torque these screws to 180-200 inch-pounds.
- Maintenance: Treat nylon tips as consumables. Replace these tips every 3 to 5 uses to maintain maximum grip strength.
CRITICAL WARNING: NO IMPACT GUNS
Never use an impact gun to install set-screws. Over-torquing with an impact driver crushes the standing-seam rib. This installation error damages the anchor hardware, compromises worker safety, and voids the manufacturer's warranty. Always use a calibrated torque wrench for final installation.
Pac-Clad Snap-Clad Snaplock Panels (SSRA Compatible 22/24 ga. Steel)
Snap-Clad snaplock roofing panels feature a 1.75-inch seam that enhances wind performance and provides a clean architectural appearance. These panels install over solid wood or metal decking with a recommended minimum slope of 2:12. Available panel widths are 10, 12, 16, and 18 inches, and panels are available in 22-gauge steel, 24-gauge steel, and .032- or .040-inch aluminum. See the Roof Anchor Compatibility Chart for 22 Gauge and 24 Gauge Snap-Clad Petersen Standing Seam Panels.
Fall Protection For Snap-Clad Panels
- SSRA1 Standing Seam Roof Anchor: A non-penetrating, 5,000-lb rated anchor that clamps to the 1.75-inch snaplock seam (Steel only).
- SSRA2 Adjustable Roof Jack Adapter: An adapter for SSRA1 anchors that supports 10-foot wooden walkboards on steep slopes.
- SSRA3 Anchor Plate: A structural plate that joins two SSRA1 anchors to serve as a horizontal lifeline endpoint.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey horizontal lifeline system for up to two workers.
- Super Anchor 120-foot Permanent HLL Kit: A permanent galvanized steel cable lifeline for long-term maintenance access.
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches (Required for Aluminum).
Pac-Clad Tite-Loc and Tite-Loc Plus Mechanical Lock Panels (SSRA Compatible 22/24 ga. Steel)
Tite-Loc and Tite-Loc Plus panels use mechanical field-seaming that locks to 90 degrees on the standard version or 180 degrees on the Plus model. This method provides a tight weather seal in areas with a risk of standing water. Standard widths include 12, 16, and 18 inches, available in 22-gauge or 24-gauge steel, as well as in .032- and .040-inch aluminum. See the Roof Anchor Compatibility Chart for 22 Gauge and 24 Gauge Pac-Clad Tite-Loc and Tite-Loc Plus Mechanical Lock Petersen Standing Seam Panels.
Fall Protection For Tite-Loc and Tite-Loc Plus Panels
- SSRA1 Standing Seam Roof Anchor: A non-penetrating, 5,000-lb rated anchor that clamps to the 2-inch mechanical seam (Steel only).
- SSRA2 Adjustable Roof Jack Adapter: An adapter for SSRA1 anchors that supports 10-foot wooden walkboards on steep slopes.
- SSRA3 Anchor Plate: A structural plate that joins two SSRA1 anchors to serve as a horizontal lifeline endpoint.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey horizontal lifeline system for up to two workers.
- Super Anchor 120-foot Permanent HLL Kit: A permanent galvanized steel cable lifeline for long-term maintenance access.
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches (Required for Aluminum).
Pac-Clad Redi-Roof Snaplock Panels (SSRA Compatible 22/24 ga. Steel)
Redi-Roof standard panel widths are 12, 16, and 18 inches, with seam heights ranging from 1-3/8 inches to 1-9/16 inches. Redi-Roof is available in 22-gauge, 24-gauge, and .032 aluminum. See the Roof Anchor Compatibility Chart for 22 Gauge and 24 Gauge Pac-Clad Redi-Roof Snaplock Petersen Standing Seam Panels.
Fall Protection For Redi-Roof Snaplock Panels
- SSRA1 Standing Seam Roof Anchor: A non-penetrating, 5,000-lb rated anchor that clamps to the snaplock seam (Steel only).
- SSRA2 Adjustable Roof Jack Adapter: An adapter for SSRA1 anchors that supports 10-foot wooden walkboards on steep slopes.
- SSRA3 Anchor Plate: A structural plate that joins two SSRA1 anchors to serve as a horizontal lifeline endpoint.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey horizontal lifeline system for up to two workers.
- Super Anchor 120-foot Permanent HLL Kit: A permanent galvanized steel cable lifeline for long-term maintenance access.
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches (Required for Aluminum).
Pac-Clad PAC T-250 Structural Panels (SSRA Compatible 22/24 ga. Steel)
The PAC T-250 panel features a structural standing-seam profile with a 2-5/8-inch-tall seam that performs well on large buildings. Available panel widths are 16 and 18 inches, with material options in 22-gauge steel, 24-gauge steel, and .032- or .040-inch aluminum. See the Roof Anchor Compatibility Chart for 22 Gauge and 24 Gauge Pac-Clad PAC T-250 Structural Standing Seam Panels.
Fall Protection For PAC T-250 Panels
- SSRA1 Standing Seam Roof Anchor: A non-penetrating, 5,000-lb rated anchor that clamps to the 2-5/8 inch structural seam (Steel only).
- SSRA2 Adjustable Roof Jack Adapter: An adapter for SSRA1 anchors that supports 10-foot wooden walkboards on steep slopes.
- SSRA3 Anchor Plate: A structural plate that joins two SSRA1 anchors to serve as a horizontal lifeline endpoint.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey horizontal lifeline system for up to two workers.
- Super Anchor 120-foot Permanent HLL Kit: A permanent galvanized steel cable lifeline for long-term maintenance access.
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches (Required for Aluminum).
Pac-Clad PAC 150-90 Single Lock and PAC 150-180 Double Lock Mechanical Panels (SSRA Compatible 24 ga. Steel)
The PAC 150 series is a mechanically locked standing-seam system with a 1.5-inch seam height that can be field-seamed to either a 90-degree single lock or an 180-degree double lock. It performs well on shallow-pitch applications down to a 1:12 slope. Standard panel widths include 12, 16, 18, and 20 inches, available in 24-gauge steel or .032 aluminum. See the Roof Anchor Compatibility Chart for Pac-Clad PAC 150-180 Double Lock Mechanical Petersen Standing Seam Panels.
Fall Protection For PAC 150 Panels
- SSRA1 Standing Seam Roof Anchor: A non-penetrating, 5,000-lb rated anchor that clamps to the 1.5-inch mechanical seam (Steel only).
- SSRA2 Adjustable Roof Jack Adapter: An adapter for SSRA1 anchors that supports 10-foot wooden walkboards on steep slopes.
- SSRA3 Anchor Plate: A structural plate that joins two SSRA1 anchors to serve as a horizontal lifeline endpoint.
- SSRA HLL 100-foot Temporary HLL Kit: A complete turnkey horizontal lifeline system for up to two workers.
- Super Anchor 120-foot Permanent HLL Kit: A permanent galvanized steel cable lifeline for long-term maintenance access.
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches (Required for Aluminum).
Pac-Clad Snap-On Batten Standing Seam Panels (Ridge Pro Only)
The Pac-Clad Snap-On Batten panel features clean architectural lines and concealed fasteners. This profile uses a 1.5-inch seam height and requires installation over a waterproof solid deck with a minimum slope of 3:12. Available panel widths include 12, 16, 18, and 20 inches, and material options include 24-gauge steel and .032 aluminum. See the Roof Anchor Compatibility Chart for Pac-Clad Snap-On Batten Standing Seam Panels.
Fall Protection For Snap-On Batten Panels
Pac-Clad Snap-On Standing Seam Panels (Ridge Pro Only)
The Snap-On Standing Seam panel features a 1-inch batten height. This panel mounts over a waterproof solid deck using concealed clips and fasteners. Panel width options include 12, 16, 18, and 20 inches. Material availability includes 24-gauge steel and .032 aluminum. See the Roof Anchor Compatibility Chart for Pac-Clad Snap-On Standing Seam Panels.
Fall Protection For Snap-On Standing Seam Panels
Pac-Clad High Snap-On Standing Seam Batten-Cover Panels (Ridge Pro Only)
The High Snap-On Standing Seam panel features a taller 1.5-inch batten height. Panel width options include 11, 12, 16, and 18 inches. Panel materials include 22- and 24-gauge steel and .032 aluminum. See the Roof Anchor Compatibility Chart for Pac-Clad High Snap-On Standing Seam Panels.
Fall Protection For High Snap-On Standing Seam Panels
- Ridge Pro Steep Assist Anchor: A ridge-mounted anchor for initial access and safety on 6:12 to 12:12 pitches. Ridge placement keeps anchoring forces off the non-structural batten cover.
Compliance Testing: Independent 3rd-Party Documentation
The SSRA series of fall protection products replaces the compliance nightmares of cheap, imported anchors by providing direct access to our 3rd-party, ISO 17025-accredited laboratory results. Our American-engineered SSRA hardware can withstand dynamic loads exceeding 5,000 lbs. By insisting on hardware backed by transparent, domestic engineering, you ensure that your fall protection is every bit as advanced and reliable as the Pac-Clad building envelope it protects.
Standing Seam Metal Roof Anchor Panel Compatibility Chart For 22 Ga. Pac-Clad Petersen
| Snap-Clad (22 Ga.) | Tite-Loc-Plus (22 Ga.) | Redi-Roof (22 Ga.) | PAC T-250 (22 Ga.) | |
|---|---|---|---|---|
SSRA 1 |
YES | YES | YES | YES |
SSRA1 Nylon Tip |
YES | YES | YES | YES |
SSRA2 Roof Jack |
YES | YES | YES | YES |
SSRA3 Anchor Plate |
YES | YES | YES | YES |
The Ridge Pro |
YES | YES | YES | YES |
Standing Seam Metal Roof Anchor Panel Compatibility Chart For 24 Ga. Pac-Clad Petersen
| Snap-Clad (24 Ga.) | Tite-Loc-Plus (24 Ga.) | Redi-Roof (24 Ga.) | PAC T-250 (24 Ga.) | |
|---|---|---|---|---|
| SSRA 1 |
NO | NO | NO | NO |
| SSRA1 Nylon Tip |
YES | YES | YES | YES |
| SSRA2 Roof Jack |
YES | YES | YES | YES |
| SSRA3 Anchor Plate |
YES | YES | YES | YES |
| The Ridge Pro |
YES | YES | YES | YES |
Standing Seam Metal Roof Anchor Panel Compatibility Chart For Pac-Clad Petersen Cont.
| PAC 150-90 / PAC 150-180 | Snap-On Batten | Snap-On Standing-Seam | High Snap-On | |
|---|---|---|---|---|
| SSRA 1 |
NO | NO | NO | NO |
| SSRA1 Nylon Tip |
YES | NO | NO | NO |
| SSRA2 Roof Jack |
YES | NO | NO | NO |
| SSRA3 Anchor Plate |
YES | NO | NO | NO |
| The Ridge Pro |
YES | YES | YES | YES |
Contact Us For Expert Standing Seam Fall Protection Advice
For expert guidance on standing-seam roof anchors, lifeline kits, and fall-protection systems that protect both your crew and your panels, contact us today at 863-703-4522 or visit www.StandingSeamRoofAnchor.com. Our safety specialists can help you match the right non-penetrating anchor to your specific roof profile and slope. Let's make your next metal roofing project safe, compliant, and built to last. For continued learning, download OSHA's 48-page Fall Protection Manual and our free Anchor Inspection Form once you've selected the ideal anchors for your roof system. Together, we'll help you stay ahead of OSHA standards while preserving your roof's weather-tight seal.
Safety Tips For Standing Seam Roofs
Equip Workers with High-Quality Safety Gear
Effective fall protection begins with workers' trust in the gear. Harnesses, connectors, and SRLs should be checked for wear before anyone steps onto the roof.
Use Anchor Systems Built for Standing Seam Roofs
Standing seam roof systems use hidden fasteners to prevent water leaks, so anchor points must be connected without penetrations. Non-penetrating anchors, such as the SSRA1, attach directly to approved steel seams using stainless-steel set screws.
Install Permanent Roof Anchor Systems
Routine service access is common in commercial buildings, and OSHA permits permanent fall protection systems when they are installed and inspected correctly. A system such as the Super Anchor 120-foot Permanent Horizontal Lifeline Kit can reduce the need for repeated installations of temporary hardware.
Prioritize Ladder Safety Training
Falls often happen during the climb rather than while working on the roof. Regular ladder reminders regarding correct 4-to-1 angle, three points of contact, and stable ground placement help prevent access-related injuries.
Develop OSHA-Compliant Safety Plans
A written safety plan clarifies anchor strategy, lifeline locations, and rescue procedures before work begins. This planning is required under OSHA guidelines and should account for the panel type, slope, and selected anchor method.
Encourage the Use of Trauma Straps
Suspension trauma can occur even after a successful fall arrest. Trauma straps allow a suspended worker to relieve pressure and maintain circulation while waiting for rescue.
Set Up Protective Guardrail Barriers for Work Zones
Guardrails are among OSHA's preferred fall prevention methods because they physically prevent workers from coming into contact with hazards. When installed near roof edges or access points, they complement seam-mounted anchor systems.
Promote a Culture of Safety
Safety improves when every worker participates rather than relying solely on written rules. Quick daily conversations about hazards and anchor setups help keep the entire team aligned.
Ensure Proper Footwear for Stability
Smooth metal panels can become slick from condensation or dust. Roofing-specific footwear with firm ankle support and excellent traction improves footing on standing seam surfaces.
Disclaimer
The views, recommendations, and information presented in this blog are solely those of the author and do not necessarily reflect the opinions or positions of the featured panel manufacturer, its brands, subsidiaries, or parent companies. Customers are strongly encouraged to contact the roof panel manufacturer directly for inquiries regarding fall protection compatibility with their products and to address any potential warranty issues that may arise after installing our products.