Please follow these instructions carefully to ensure we correctly identify your window:
STEP 1: LOCATE
THE PRODUCT ID LABEL IN THE HEAD JAMB OF YOUR WINDOW.
(You may want to take a picture of the label for reference in the next step.)


200 Series Narroline®
Narrow Your Search
Narroline® Double-Hung Sash Balancer 419
Click item details for replacement balancer
Click item details for replacement balancer
Part # BAL 419
Narroline® Double-Hung Sash Balancer 519
Click item details for replacement balancer
Click item details for replacement balancer
Part # BAL 519
Narroline® Double-Hung Sash Balancer 525
Click item details for replacement balancer
Click item details for replacement balancer
Part # BAL 525
Narroline® Double-Hung Sash Balancer 623
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 623
Narroline® Double-Hung Sash Balancer 627
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 627
Click below for replacement
Part # BAL 631
White Lower Sash Lift 1991 to 2012
Part # 1630421
Price$22.70
Double-Hung Window Opening Control Device, Stone Color
Part # 9021976
Price$41.87
Upper Sash, Terratone Exterior with Terratone Interior, Low-E Sun Glass, Size 30310
Part # 2728048
Price$436.67
Narroline® Double-Hung Sash Balancer 725
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 725
Narroline® Double-Hung Sash Balancer 727
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 727
Narroline® Double-Hung Sash Balancer 731
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 731
Narroline® Double-Hung Sash Balancer 823
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 823
Click below for replacement
Part # BAL 827
Narroline® Double-Hung Sash Balancer 831
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 831
Narroline® Double-Hung Sash Balancer 927
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 927
Narroline® Double-Hung Sash Balancer 931
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 931
Narroline® Double-Hung Sash Balancer 937
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 937
White Exterior with Pine Interior - Low-E Glass - Size 1832 Equal
Part # 1600302
Price$552.88Sale Price$414.66
Narroline® Double-Hung Sash Balancer 425
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 425
Narroline® Double-Hung Sash Balancer 1027
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 1027
Narroline® Double-Hung Sash Balancer 1031
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 1031
Narroline® Double-Hung Sash Balancer 1131
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 1131
Narroline® Double-Hung Sash Balancer 10SL
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 10SL
Narroline® Double-Hung Sash Balancer 10SR
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 10SR
Narroline® Double-Hung Sash Balancer 1226
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 1226
Narroline® Double-Hung Sash Balancer 1227
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 1227
Narroline® Double-Hung Sash Balancer 12SL
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 12SL
Narroline® Double-Hung Sash Balancer 12SR
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 12SR
Narroline® Double-Hung Sash Balancer 14SL
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 14SL
Narroline® Double-Hung Sash Balancer 14SR
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL 14SR
Beige 30 Sash Check Rail Bulb Weatherstrip
Part # 1631530
Price$10.57
Upper Sash, White Exterior with White Interior, Dual-Pane Finelight Glass, Size 20210
Part # 1613852
Price$396.27
Narroline® Double-Hung Sash Balancer R1631 23
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL R1631 23
Narroline® Double-Hung Sash Balancer R1613 31
Click item details for replacement balancer.
Click item details for replacement balancer.
Part # BAL R1613 31