Mullane 100S Snow Guard

Mullane 100S standard nail application snow guards are designed to be installed on slate roofs by nail application or asphalt shingle roofs during the installation of the roofing. All BRONZE GUARD® products are cast in pure tin bronze, using only virgin metals to assure the highest quality alloy. 

A traditional spike style snow guard from a design first patented in 1899. The Model #100 is historically accurate for period restorations, but is just as appropriate for new construction or retrofit application on existing slate roofs. Because of its low profile, this model is more appropriate for residential usage. The Model #100 is for applications on slate, shake, and shingle roofs, and is designed to fit between adjacent pieces of roof material, so that only the casting is visible above the roof surface.

This snow guard is also available in a retrohook style for installing on existing slate roofs.   

The #100 snow guard has a smaller face than the #200, and is less expensive. View the 200 standard.


100S-NA for Slate application - $13.50
100S-AS for Asphalt application - $13.50

NOTE: Returned Berger and Mullane snow guards incur a 25% restocking fee and must be returned within 30 days. Please call with any questions to make sure you're ordering the correct product for your project.  

We offer free shipping on orders of sufficient quantity. For more information, call us at 814-786-9085, or 
send us an email and include the item, quantity, and shipping zip code.

  • $13.50
Not rated yet
    • Weight
      0.75 lbs
    • SKU
  • Manufacturer
  • Roof Type
    100S-NA for Slate, 100S-AS for Asphalt
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