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

3-Pipe Fence-Style Snow Guard System

The Blizzard Heavy Duty III U aluminum 3-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”.​​​​

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.

Designed for Roof Types:

  • Standing Seam Metal Panel

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