I had to be very careful inspecting this residential roof in Knoxville Tennessee. This roof had a big tarp that have been installed because there is a hole in the roof so I to make extremely careful not to step anywhere near this hole in the roof.
The old three tab shingles were definitely needing to be replaced and this roof is in bad shape from blistering and old age.
We won’t be able to save these all gutter guards when we are reroofing this house as well because they are in very bad shape.