Least expensive aluminum 2-pipe snow fence system with S-5! NH1.5 Clamps for standing-seam metal panel roofs. Each aluminum bracket uses one S-5! standard clamp.
The NH1.5 ("NH" stands for Nail strip Hinge) clamp is designed specifically for 1-1/2" nail strip/flange metal roof profiles with a wider horizontal dimension (>0.475" and up to 0.80").
The innovative insert is a "hinge" design and features a toe to engage the female portion of the panel. The aluminum insert forms to the shape of the seam, preventing damage at the point of attachment, while offering optimal holding strength. The aluminum hinge insert is staked at one end to facilitate installation and is reversible to allow for proper fit on both wide and medium-width profiles.
The seam-specific standard S-5!® clamp attaches directly to the standing seam with stainless steel setscrews without penetrating the metal roof panel.
Rocky Fence can be installed on new or existing standing-seam metal roofs and works for all snow loads.