Paul from SWISCO responded:
October 20, 2022
Hello, Unfortunately, it looks like you have a builders-grade window, which has sashes that are not removable. You may need the Series 400 spiral balance for your repair, which has a tube diameter of 3/8". Since you were able to remove the balance, you can replace them but it can be tricky to angle the new balances into the top of the sash. Take a look and see what you think. The top sash guide and bottom bracket are screwed on the side of the sash, making it impossible to replace. We apologize for the inconvenience. |