In article .com,
wrote:

Well, the fact that the current windows don't seal is precisely why we
want new ones.


Then I think the solution is to buy ugly new windows with plastic and
vinyl everywhere. Even some wood windows (Pella) have vinyl tracks
to seal the windows. I personally think it looks awful. It's a choice
between aesthetics and function. I think once you go down the function
route you may as well drywall in the windows, since they exist for
aesthetic reasons.


Anyway, why not weatherstrip? Another idea: call Marvin and ask them.


Dimitri