The Blizzard Heavy Duty II Z aluminum 2-pipe clamp-to-seam bracket with two attached S-5!® Z standard size clamps for clamp-to-seam fence-style snow retention systems in areas with high snow loads. The S-5!® standing-seam clamps are designed to affix directly to the vertical seams of metal panels without penetrating the seam by tightening the included setscrews.
Use the S-5!® Z clamp on metal standing seam roofs with round "bulb" seam configuration and seam diameter of 7/8" (22 mm) or less. Includes 2 aluminum inserts and 4 stainless steel setscrews per bracket.
Blizzard Heavy Duty II bracket is part of a complete system designed for applications with high snow loads. This is one of our strongest clamp-to-seam systems for standing seam metal panel roofs. Use of the Blizzard Heavy Duty II bracket may reduce the number of rows needed for some roof sections.