S-5-N 1.5 Metal Roof Clamps are a non-penetrating, standing seam metal roof (SSMR) clamp designed for 1.5" nail strip profiles. Featuring patented S-5! ® zero -penetration technology, they secure accessories without piercing the panel while delivering solid holding power for demanding installations.

Key Features & Design

• Designed for use on 1.5” (38 mm) nail strip metal roof profiles
• Angled wall with nose permits the clamp to fully engage the triangular-shaped profiles during installation—there is no longer a need to hold the clamp in place while setscrews are tensioned.
• Non-penetrating, standing seam metal roof clamp (SSMR) for stable, damage-free installation
• Heavy-duty applications like snow retention
• Two T-30 Torx round-point setscrews (Torx bit tip provided)
• One M8 bolt included
• It is also available in the smaller S-5-N 1.5 (Mini)

Designed for secure, non-penetrating attachment on metal roofs, these clamps pair form and function for a clean, professional result on 1.5" nail strip profiles. The combination of an angled wall and nose ensures a confident grip on triangular-type profiles, and the kit includes the hardware you need to get the job done right the first time.

S-5! Warranty & Support

S-5! offers two main warranties: a Lifetime Product Defect Warranty, covering defects in materials and workmanship, and a System Performance Warranty for the ColorGard® Snow Retention system, which is unique in the snow guard market and has a term of 30 years or the life of the roof, whichever comes first. The Product Defect Warranty has been extended to a lifetime term based on their long history of minimal claims and their products designed to outlast the roofs they are mounted on. For more detailed information, please visit the S-5! Warranty page.