Small window mfr approx 2007

Handy Person from Northern Kentucky
Oct 7, 2023 11:35 pm
I need to replace the balance coils
5 user uploaded images
4 Replies

Emily from SWISCO
Oct 9, 2023 1:57 pm


Thanks for reaching out to us. Since this is a Simonton brand window, I recommend the 15-259 pivot shoe. The video below will go over all the details you need. Take a look and let me know if you have any questions.

Handy Person from Northern Kentucky
Dec 7, 2023 10:47 am
So I ordered the pivot shoe and the bar along with the single coil support and the 8.5 lb coil because the old coils use screws not tangs. I didn't realize my windows had double coils on each side. I added pics. I guess i should have paid closer attention. If I order 2 more 8.5 lb coils would that be enough or should I order bigger ones. I am going to order the double support either way. Also the lower sash needs all this as well so I will need to order all this for it too.
3 user uploaded images

Emily from SWISCO
Dec 7, 2023 1:07 pm


It would depend on how much the sash weighs. Two 8.5-pound coil springs on each side of the window total 34 pounds of overall support. You would need to weigh the window sash on a scale to confirm if you haven't already.
For a new double coil spring support, see the 15-256.
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