storm window condensation

1 of 1 people found this post helpful

Post Reply | Watch this Post

Hello
We have permanent inside aluminum slider storm windows, which have been in for approx. 9 years. I have caulked everything inside & out, and replaced the weatherstipping, but every year at this time we get condensation on the inside of the outer window, which causes mildew by springtime.

What do I need to do to get rid of this problem?

Thanks, Marcel