Window Frame Edge condensation (Ed.)

[Sullyman]

Hello,

I get a lot of condensation around my windows, the edge has gaps in where I can see the outside. Without getting new windows, what can I do to help this and what should I fill this gap with?

Thanks!

 

[blup]

Address the source of the condensation such as poor ventilation/ lack of adequate hesting. Using draught excluders/weather strips will insulate a little from the outside but not do much about the underlying problem.