Paul from SWISCO responded:
June 28, 2016
I believe we can help. The company that made your balance is out of business, but we can make it using a combination of different parts. Specifically, I'm thinking our S770-35 and S770-27 balances but with the default clips swapped out for our 15-014 shoe. Would this work for you?
We can custom make these balances for you, but I will need to know the weight of the sash for each balance type. That will help us determine the proper spring strength. |
Tom from SWISCO responded:
June 29, 2016
Yes, our metal channel will also be 1/2". We don't need measurements of the clip. We will need your sash weight, though. The stamps you have now indicate the strength of the spring, but the numbers themselves are not an exact representation of the sash weight. The reason I'd like the sash weight is because the Series 770 uses a different rating system than your old balances.
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