My sash spring has broken
A quick learner from Wade, NC says:
October 12, 2014
Need to repair broken sash spring. I included a picture. The windows have no markings or brand identification. The window is 29.5" x 36". Double pane. I came it with 24 lb. That would be a 12 lb sash spring for each side. I assume we would need to purchase two so they would be balance as I do not know the information on the sash model.
Paul from SWISCO responded:
October 13, 2014