The rise of the blue roof
Blue-roof implementation is on the rise in the United States and, indeed, around the world. First conceived in 2008, these ROOF assemblies have proved to be an emerging technology that changes the game in densely populated, urban areas like San Francisco, Philadelphia, and New York.
As public adjusters, it helps to inspect roof shingles more closely. Wondering what types of non penetrating ladder/supports allow the lead person to set up a proper compliant saefty system. Harness or alternatives