It was leaking R panel metal roof in need of a commercial roof coating in Knoxville, Tennessee.
An R panel is a metal roof typically installed on flat roofs. The R panel roofs have exposed screws holding the roofing panels on. These screws commonly go bad and leak. This roof is a great candidate for an Aldo roof coating to repair the roof leaks.
Aldo Coating is a silicone roof top coat sprayed directly over the metal roof or, in this case, directly onto the old roof coating over the metal roof.