Replacement window parts

Question

Sirs , I'm trying to find something that will repair some replacement windows , broken springs and sliders , anything that might work . The tilt in double hung windows are about 20" tall and weight about 10 lbs.  Any help would be greatly appreciated.

Bob · Accepted Answer

Greetings. Looks like you have the 15-140 Coil balance shoe, which works with Series 145 Coil balance springs. If the window sash weighed exactly 10 pounds, you could the S145-05 5 pound spring, one for each side of the sash. But get an exact weight of the sash before proceeding. For new coil housing, see the 15-143 and 15-144.