The 3230 option. The 3230 stamp will carry a window sash weight range of 18 through 23 pounds.
This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
Which option do I use?

Casey from SWISCO
Apr 9, 2009 11:22 am


4 Replies

Quick Learner from USA
Apr 9, 2009 2:20 pm
Sash weighs 21 lbs. Which option do I use?

Quick Learner from Seattle, WA
Dec 11, 2010 6:19 pm
What option do I choose for sash weighing 29 lbs? Thank you!

Casey from SWISCO
Dec 12, 2010 10:03 pm


For replacing 33" Series 380 balances, stamp option 3250 will carry a window sash weight range of 28 through 32 pounds.
This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
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