Andersen 244GW4040 - 200 Series Gliding Window (Active) Sash in White
- Works with 200 Series Gliding Windows manufactured from 2002 to Present.
- Exterior surface has a patented Flexacron finish for maximum protection.
- Natural wood interior surface that can be stained or painted.
- Low-E4 glass provides outstanding performance in both heating and cooling cost.
- Visible glass dimensions are 19-11/16" wide by 41-1/2" high.
Note: For sash replacement instructions click on the (Size Guide & Instructions) below..