Snow Guards from McCarthy Metal Roofing are installed above high traffic areas like doorways to protect family and pets from falling snow and ice. The metal roof snow bars accomplish this task by breaking up large sheets of snow during a thaw so that the snow comes off your roof safely.
In summary, metal roof Snow Guards are:
You may want to hold snow on your roof in some areas. In this case, a metal roof snow retainer system like Talon Bar should be used. Note: You should only hold snow on your roof where necessary and where you are confident an ice dam will not form.