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

2-Pipe Fence-Style Snow Guard System

 

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

The S-5!® U clamp has multiple hole orientations for use on both vertically/double-fold seams (up to 0.4") and rotated 90 degrees for horizontal/single-fold seam profiles with horizontal projection equal to or greater than 0.65”.​​​​

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:

  • Standing Seam Metal Panel

Downloadable Files (PDF)

    • Available Material & Finish

    • Mill Finish Aluminum
    • Coated Aluminum

    Suitable for:

    • New Roof Installation
    • Retrofit Roof Installation

    Compatible Standing-Seam Profile Examples:

    Batten Cap 1"
    Batten Cap - 1"
    Double Fold (Short Fold) - 1.5"
    Double Fold (Short Fold) - 1.5"
    Double Fold (Tall Fold) - 1.5"
    Double Fold (Tall Fold) - 1.5"
    Double Fold - 2"
    Double Fold - 2"
    Double Fold - 2.5"
    Double Fold - 2.5"
    Single Fold - 2"
    Single Fold - 2"
    Single Fold - 2.375"
    Single Fold - 2.375"
    Single Fold - 2.5"
    Single Fold - 2.5"
    Single Fold - 3"
    Single Fold - 3"
    Snap Lock - 1.75"
    Snap Lock - 1.75"
    Snap Seam - 1.5"
    Snap Seam - 1.5"
    Trap Double Fold (Short Fold) - 3"
    Trap Double Fold (Short Fold) - 3"
    Trap Double Fold (Tall Fold) - 3"
    Trap Double Fold (Tall Fold) - 3"
    Trap Single Fold - 3"
    Trap Single Fold - 3"
    Trap Snap Seam - 3"
    Trap Snap Seam - 3"

     

    Snow Retention System Components