Blizzard II (Assembled S-5!® DualGard) with S Mini Clamps

2-Pipe Fence-Style Snow Guard System

Blizzard II - 2-Pipe Clamp-to-Seam System with S-5-S Mini Clamps - Mill Finish Aluminum 2-ft example section

System Gallery

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Aluminum 2-pipe clamp-to-seam snow fence system.  Brackets come with two attached S-5!® S Mini clamps for standing seam metal panels. Effective for snow retention in areas with low to moderate snow loads. 

Use the S-5!® S Mini 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.

Designed for Roof Types:

Downloadable Files

Available Material & Finish

  • Mill Finish Aluminum
  • Coated Aluminum

Suitable for:

  • New Roof Installation
  • Retrofit Roof Installation

Snow Retention System Components

Compatible Standing-Seam Profile Examples

Single Fold - 1"
Single Fold - 1"
Single Fold - 1.5"
Single Fold - 1.5"
Snap Lock - 1.75"
Snap Lock - 1.75"
Snap Seam - 1"
Snap Seam - 1"
Snap Seam - 1.25"
Snap Seam - 1.25"
Snap Seam - 1.5"
Snap Seam - 1.5"
Trap Single Fold - 2"
Trap Single Fold - 2"

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