Paul from SWISCO responded:
November 15, 2016
Your top sash guide looks very similar to our 18-180. Check it out and see if you agree. As for the balance, there could be many possibilities. We can't really based it on just the top sash guide. Many Milestone 2000 Series windows have been known to use our Series 380 channel balance, so start there and see how well it compares to your currently installed hardware.
|