thermopane windows fogging December 18, 2009, 10:38:39 am Yahoo Message Number: 108623i have had to replace my door window and now i notice that the sliding window above the sink is fogging. the also is a moisture spot in one of the small windows behind the ladder. hehr's warranty is for only one year, unfortunately my unit is 2 years old. has anybody else had this problem and what did you do about it?