• White exterior and a natural pine interior allows you to compliment the interior of your home with a finish of your choice.
• Low-E glass provides outstanding overall performance where both heating and cooling costs are a concern.
• Conversion kits are designed to convert your existing narroline; windows (1968 to 2012) into a tilt-wash window.
• The kit replaces a narroline 2456 cottage window with visible glass dimensions of 24 7/16" wide by 35 15/16" high. The replacement will have visible glass dimensions of 23" wide by 35 15/16" high.
• Includes our exclusive Owner-to-Owner® limited warranty. Limited Warranty.
• Includes jamb liners, sash, balancers, new lock and installation instructions.
• Window sash are not routed for recessed older style lock or recessed hand lift. A new sash lift may be needed.

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.

For more information please visit the Narroline® Double-Hung Conversion Kit Support Page