Maybe I was too fast on the Delete Button or maybe there wasn't
any related info in the previous emails.

Has there been any published documents showing:

     - the life expectancy of vinyl windows
     - the identification of areas and types of failure for
     vinyl windows
     - typical installation problems when vinyl replaces
     wood windows in existing openings
     - policy statements on vinyl windows, pro or con, by
     Local Historic District Commissions

Seriously now,

Bryan