Hi! Can you please help with identifying the replacement non-tilt channel balances for my impact windows? I have (6) 35"w x 71"h & (10) 35"w x 60"h impact windows. Please see pictures for measurements. Thank you!
the markings on the channel: 35DS 37
imp 8SI RK
Replacement 1/2" channel balances

Professional from Boca Raton
Dec 9, 2024 7:25 pm
5 user uploaded images
3 Replies

Professional from Boca Raton
Dec 9, 2024 7:28 pm
Additional pics
3 user uploaded images

Emily from SWISCO
Dec 10, 2024 3:29 pm


Hi there!
Thank you for reaching out to us. The balance shown here looks like it may be a match for the Series 380 or Series 385 depending on the depth of the bottom shoe as shown below. Can you tell us the depth of yours? You'll have to measure an undamaged shoe for an accurate measurement. Can you also confirm the length of the metal channel?

Comparison of the S378, S380 and S385 balance shoes.