We are looking at purchasing a log home that was built in the 1980’s. The problem with the house is that gutters were never installed and there is several places that have substantial water damage. The logs have some type of coating that has been put on them i guess to treat them but its ruined the natural look at least on the exterior. The interior seems to be fine, there are a couple of places that need to be addressed so my question is on the exterior. I know you cannot put another m