This is a metal roof we’re starting, the building caught on fire and destroyed the inside of the building, it’s burned all the insulation under the roof and scorched the underside of the metal itself.
That last picture is of a melted screw from the heat of the fire. Stay tuned for updates
UPDATE
The roof is completed now working on the interior. We’re removing inside wall panels to access the insulation and replacing with new insulation, then reinstalling panels.