Dave Sr. from SWISCO responded:
May 8, 2014
Thanks for posting, Vlad. One reason why the side wool pile strips don't have the fin is so that there isn't excess friction when moving the window up and down. If that is what the original builders decided on, I wouldn't change it.
I'm not sure exactly what you have. Our 58-045 seems to match up, but I wasn't able to find an exact replacement for the non-fin seal. Check out our selection of wool pile and see if anything here is a better match. You may be able to use our 58-099, but I can't be sure. |