Roof snow removal probably not necessary
This winter’s heavy snowfall has people wondering whether they need to remove snow from the roof of their house or agricultural building. “Most roofs are designed to handle the snow load of a typical winter,” North Dakota State University Extension agricultural engineer Ken Hellevang says. “Just because one roof has gone down doesn’t mean every roof in the area is in danger. The collapse may have been a case of poor workmanship or design, unusual amounts of snow or some other special circumstance.” Most house roofs in eastern and northern North Dakota should hold 30 to 40 ...