Narroline® double-hung window conversion kits are designed specifically to retrofit existing Narroline® windows (made from 1968 to 2013), turning them into easy-to-clean tilt-wash double-hung windows with High-Performance Low-E4® glass. They’re quick and easy to install with no window frame tear-out or trim modifications.

• Size 3462 - visible glass dimensions are 36 7/16" wide by 33 15/16" high.
• White exterior and a pre-finished white interior saves you time in finishing.
• Improve energy efficiency when you upgrade to Low-E Finelight™ glass which provides outstanding overall performance where both heating and cooling costs are a concern.
• Finelight grilles are suspended between the panes of glass, allowing you to easily clean both the inside and outside of your windows.
• Kit is an easy-to-install, inexpensive way to add tilt functionality for easy glass cleaning from inside the home.
• Kit includes jamb liners, sash, balancers, new lock and installation instructions.
• Window sash are not routed for recessed older style lock or recessed hand lift.

Do not use conversion kit with combination units dated March 1994 or earlier. Date of manufacture is printed on the outer edge of the combination frame. If "AW" is not molded into the handle of the lower panel, the unit is older than March 1994.