Andersen DH2456E Combination Storm and Screen Unit in White Category_Perma Shield (1967-Present) This nylon screen roller assembly

This nylon screen roller assembly replaces screen rollers that have adjustment holes on the face of the bottom screen rail

Egress size is normally used in bedrooms and allows for a larger opening to meet egress code

Andersen 1846 Conversion Kit for Narroline Windows - White Exterior / White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 16 7/16 inches wide by 23 15/16 inches high

Older style screens have 1 screen latch on top

This sash has an unobstructed glass size of 25-1/2" wide by 31-11/16" High

Andersen DH2456E Combination Storm and Screen Unit in White Category_Perma Shield (1967-Present) This nylon screen roller assemblyAndersen DH2456E Combination Storm and Screen Unit White Color Works with Narroline Double Hung (non tilt) windows manufactured from 1968 to 2011. Works with 400 Series Tilt Wash Double Hung windows manufactured from 1992 to Present. The upper panel is stationary and the screen fits below the upper panel. The lower panel is movable to allow for ventilation. Combination units take the place of the screen. This unit takes the place of a screen measuring