Totally agree on moisture being sneaky... had a similar issue myself, but mine was around the dryer vent. Turns out the vent hose wasn't sealed tight ...

Rope caulking sounds interesting, hadn't heard of that before. Is it easy to remove later without damaging paint or finishes? Also, how do you check i...

That's interesting... I hadn't really considered coatings much before. Do you think the upfront cost difference between standard and coated windows ba...