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Yes, you can walk on a standing seam roof, but you should avoid stepping on the seams and instead walk on the flat portions. The seams are thin and provide less traction, and they don’t get direct support from the roof decking underneath, so they’re more likely to dent from added weight.

Hail damage to a roof looks different depending on the type of roof. On asphalt roofs, you’ll likely see dark circles on the impact sites of the larger pieces of hail, and you may see small cracks in the surrounding shingles. Hail damage is easiest to spot on a metal roof, as you’ll notice dings and dents where the hail was severe enough to cause damage. Whether you notice signs of hail damage or not, it’s best to have a hail damage repair company inspect your roof after a major storm to assess the damage.

Moss grows in dark areas of roofs, including in corners and gutters. If left alone, it can grow under roofing and cause permanent damage. Here’s how to remove moss from metal roofs: 

• Soak the moss to soften it

• Scrub it away with a soft-bristled brush, or pick it off with your hands (be sure to wear gloves)

• Use a moss remover that’s compatible with metal roofing, following the manufacturer’s directions

• Remove dead moss and rinse the roof thoroughly

• Prevent future moss growth by trimming branches, cleaning gutters, and attaching zinc strips to moss-prone areas

When properly installed and maintained, a metal roof can last 50 to 80 years. However, the fasteners used to attach the roof may have a shorter lifespan than the roof panels, so it’s a good idea to inspect your roof every few years to check for wear and replace any damaged components. Metal roofs installed over shingles don’t last as long as tear-offs since the underlying roofing components can deteriorate over time, and the added weight can stress roof supports.