Thanks everyone for the replies. We did start a remove and replace which our regional distributor, who’s been doing this for 30 years in the state, said no permit needed. City inspector showed up and threw a fit and shut us down. He even claimed that installing the tongue and groove plastic wall covering required a permit. Everyone we’ve spoken to in our state since this happened said that the city is wrong about the need for the permit. We’ve applied for one and are hoping it only causes a week delay, but it has the potential to go much longer.
not sure what other options we have at this point but to comply.