Hi,
My house was built in 2003 by John Wieland Homes. I'm told that that windows had been made by John Wieland at the time, but they no longer do. I'm noticing that the springs are wearing as well as the plastic "shoes" that connect to the spring. The sash then has pins on the bottom of both sides that fit into the shoes. The spring itself is about 22-23", and ~1/4" in diameter.
See attached photos. Can you help me?
Thanks
Rob