The Blizzard Heavy Duty III H aluminum 3-pipe clamp-to-seam snow fence system. Brackets come with two attached S-5!® H standard clamps for standing seam metal panels. Effective for snow retention in areas with high snow loads.
The S-5-H clamp ("H" is for "Horizontal" seam) is designed for horizontal seams that include a vertical leg and that are not fully closed. The setscrews are side-install rather than top-down.
Blizzard Heavy Duty III aluminum 3-pipe clamp-to-seam snow fence system is our tallest and one of our strongest clamp-to-seam systems for standing seam metal panel roofs. Use of the Blizzard Heavy Duty III system may reduce the number of rows needed for some roof sections.