The S-5-TXL Clamp (Heavy Duty) is expertly engineered to provide a reliable solution for heavy-duty snow retention and high-wind applications, ideal for extreme weather conditions. Designed specifically for use with McElroy Metal Trap-Tee and Morin® SymmeTry® metal roof systems, this clamp features a larger throat size tailored for T-shaped standing seam profiles with horizontal projections up to 1.7 inches (43 mm). Its innovative, zero-penetration design secures attachments without breaching the roof panel, preserving the roof's warranty and eliminating the risk of leaks.

Key Features & Design

• Zero-penetration design ensures a secure attachment without holes, protecting the roof warranty and preventing leaks.
• Throat size Larger throat size tailored for T-shaped standing seam profiles with horizontal projections up to 1.7 inches (43 mm).
• Materials 6000 Series aluminum paired with 300 Series stainless steel hardware for durability in harsh conditions.
• Compatibility Compatible with most common metal roofing materials (excluding copper).
• Innovative insert Slides into place and allows the clamp to be placed over the top of the seam at any desired location, backing the setscrews and enabling them to dimple the roofing material securely.
• Hardware & fasteners Two T-30 Torx round-point setscrews (Torx bit tip provided) and one M8 bolt included for a complete, straightforward installation.
• Profiles supported Developed for McElroy Metal Trap-Tee and Morin® SymmeTry® roof profiles.
• Safety & performance Rigorous load testing to withstand both normal-to-seam (pull-up) and parallel-to-seam (drag load) stresses; when paired with the ColorGard® snow guard system, it helps prevent snow slides and protects property.
• Warranty-preserving design The non-penetrating approach preserves roof warranties and minimizes leak risks in extreme weather.
• Ready-to-install Each box comes complete with all required hardware and a bit tip for a straightforward installation process.

From heavy snow events to howling winds, the S-5-TXL Clamp delivers dependable holding power and a smart, non-invasive attachment method for modern metal roofs. For serious snow retention and wind performance without compromising your roof, this is the clamp to trust.