Paul from SWISCO responded:
October 29, 2014
The balance may not necessarily be the same size as the sash, no. If you measured the tube of the old balance as 25", then that's what you should stick with. If you can remove the top sash to install the balances, then you should try that before anything else.
Assuming these are non-tilt windows, I agree that our Series 500 balances are a good choice. The 17-012 bracket is also a common pairing. |