I have constant rain intrusion with these casement windows, which the previous homeowner identified as Pell, but Pella hasn't been able to help me resolve this - yet, and I'm trying to track down a rain seal that would work to install on the sash.
Thanks!
Spencer
Dave Sr. from SWISCO responded:
December 22, 2016
I'm not sure what it is you have. Could you remove a small sample and show us a clear picture of its end?