Knoxville Roofers Repair Steep Metal Roof in Caryville, TN. The roof had a metal panel that got blown up by the wind. Upon inspection, we found that there were not enough screws on the panel, so that is why it was easy for it to come up. We added all necessary screws to these panels and added screws to all the ridge panels. Screws were also added to the transition metal on both sides of the roof. All of the pipe boots were maintained to make sure that no leaks occurred.