Snow Diamond Clamp-on – 1 Rail


Secure Attachment

No Set Screws

No Panel Penetration

Used on: Standing Seam Metal Roofs


• Available for all rib types including: Double Lock, Single Lock, Snap Lock, Skyline, etc

• Accepts 3/4” x 3/4″ square fence pipe

• Allows for full installation without any penetration of the roof surface

• Powder coated to match roofing material color

• 3/8” Dia X 1-3/4” or 2” carriage bolt (2)

• Ice Flags (recommended)

These smaller Snow Diamond Clamp-ons are designed with excellent strength at a reduced cost.   This system also includes all the benefits of our past Clamp-on Snow Fences including:

• secure attachment under the hem

• no set screws

• no panel penetration

The smaller size means you save money so order today!


Custom Designs and Engineering

The Snow Diamond Clamp-on’s are custom made to fit the seam profiles. Just give us your x, y and z dimensions and we will manufacturer it for your seam profile. If the seam profile you have is not listed please submit your dimensions and we will let you know what is available. No crimping or folding. You give us the seam dimensions and we will manufacture it to fit.

At TRA Snow and Sun we engineer and lay out each project free of charge using many factors specific to your roof. We then provide you with the snow retention plan, layout and product detail. TRA Snow and Sun representatives will work with you to design the most efficient snow retention system. Fill out our Snow Retention Checklist to get started.

All Standing Seam Snow Fences have been tested from the fail point of the system. The holding strength is proven in their performance.


Length: 2 5/8″

Width: 1″ (may vary based on seam profile)

Height: 3 1/8″ (may vary based on seam profile)


• Steel: 3/16” (ASTM A36)

• Stainless Steel: .165” (ASTM A666-03)

Colors/ Finishes

• Electro-galvanized steel

• Hot-dipped galvanized steel

• Mill finish Stainless Steel

• Powder coating available in many colors

Product (Downloads)

Product Data Sheet (.pdf)

Product Specification (.docx)