Tom from SWISCO responded:
May 27, 2016
Can you give me the height of the visible glass for the sash these balances will support? That will allow us to calculate the best length. Thanks!
|
Tom from SWISCO responded:
May 31, 2016
Perfect, thanks. Chances are you will need a 17" long channel balance. For a 15 pound sash, I also recommend the 1640 stamp option.
|