I hit this site when I was searching the net for French doors. I am impressed by the information I have found!
I moved to Florida in 2004, from the Netherlands and married my long term fiancee, who I met in Chicago (many years ago) when I was there for business.
Now that I have settled in Florida (and boy, I can't say I miss the travelling, something I have done way too much), my wife and I have a few plans for the house, including the installation of French doors (and removal of two windows and a wall). I too have set my eyes on Thermatru doors.
Next on the list will be tiles in part of our house, insulation of the roof in the Florida room, a fence and a swimmingpool. I'll be a regular guest from now on. Looking forward to pick your brains and offer mine for some picking:-)