I've been trying to figure out how to deal with floor rot, but also how to find what might have caused the problem. http://www.airforums.com/forums/f36/...-do-55013.html
I learned a trick in this forum to use a paper towel to find damp spots. Today, I found one under the heater vent beneath the kitchen cabinets. I would not have been able to feel this with my bare fingers. Nevertheless there it was. The pictures tell the story. The light in the dark space was obvious.
Now the question: How do I seal this? It must get hot around this opening. Will Vulkem withstand this kind of heat? Makes you wonder if this was built this way?