Blizzard Heavy Duty II with S-5!® S Clamps

The Blizzard Heavy Duty II S aluminum 2-pipe clamp-to-seam snow fence system.  Brackets come with two attached S-5!® S standard clamps for standing seam metal panels.  Effective for snow retention in areas with high snow loads.

Use the S-5!® S clamp on ​​​​​​snap lock standing seam metal roofs with straight hollow seams up to 0.54” wide. Can also be used on mechanically fastened (single fold) horizontal seams up to 0.54”.

The S-5!® standing-seam clamps are designed to affix directly to the vertical seams of the metal panels without penetrating the seam by tightening the included stainless steel setscrews.