Description
S-5! Standing Seam Clamp S-5-TXL
The S-5-TXL is a non-penetrating clamp engineered for larger “T”-shaped standing seam profiles—purpose-built for McElroy Metal Trap-Tee and Morin® SymmeTry® roofs. A sliding internal insert backs the setscrews for high holding strength, making TXL ideal for heavy-duty attachments like snow retention and solar on wide T-seams (up to 1.7″/43 mm horizontal).
Key Benefits
Zero-Penetration Attachment: Preserves roof warranties while delivering a secure mechanical interlock.
Designed for Larger T-Seams: Fits T-profile seams with horizontal projection up to 1.7″ (43 mm).
High Holding Strength: Insert-backed setscrews “dimple” the seam for robust loads in snow and high wind.
Installer-Friendly: Two-piece body installs anywhere along the seam; supplied with M8 bolt, insert, and bit tip.
Special Technology
Innovative Sliding Insert: Internal insert supports the setscrews, boosting clamp grip on large T-seams.
S-5! Round-Point Setscrews: Create a mechanical interlock without penetrating the panel.
Warranty
Manufacturer’s standard S-5! hardware warranty.
Best Uses
Snow Retention Systems: Heavy-duty parallel/normal load applications on Trap-Tee & SymmeTry profiles.
Solar & Rooftop Accessories: Attach rails, walkways, and other BOS components to compatible T-seams.
Specifications Table
| Specification | Data |
|---|---|
| Model | S-5-TXL |
| Roof Profile Compatibility | T-shaped standing seams; ideal for McElroy Metal Trap-Tee & Morin® SymmeTry® |
| Max Seam Horizontal Projection | Up to 1.7 in (43 mm) |
| Attachment Method | Non-penetrating, set-screw dimple (two-piece clamp with internal insert) |
| Included Hardware | Insert, (2) setscrews, (1) M8 bolt; Torx bit tip included |
| Materials | Clamp: 6000-series aluminum; Hardware: 300-series stainless steel |
| Typical Applications | Snow retention, solar mounting, utility attachments on compatible T-seams |
| Torque Guidance | 22 ga steel: 160–180 in-lb; other metals/thinner steel: 130–150 in-lb (verify per S-5!) |
| Weight | 5 lb |
| Notes | Not for copper panels; verify exact roof profile with S-5! configurator before specifying |
About S-5!:
S-5! is a leading manufacturer of metal roof attachment systems for solar and other rooftop applications. Founded in 1992, the company specializes in non-penetrating clamps and mounts engineered for durability, ease of installation, and long-term roof integrity.
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