Emily from SWISCO responded:
October 9, 2023
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. |
Emily from SWISCO responded:
December 7, 2023
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. |