- Size 38310.
- Terratone exterior and a prefinished terratone interior.
- Low-E glass provides outstanding overall performance where both heating and cooling costs are a concern.
- Visible glass dimensions are 40 7/16" wide by 19 15/16" high.
* Flexacron® is a trademark of PPG Industries, Inc.
If sash was manufactured before 1998 you will need to order a new lock. The sash will not be compatible with the old style lock. See related categories to order new lock.
