- Size 3440.
- Sandtone exterior and an unfinished pine interior with a patented Flexacron®* finish.
- Dual-pane tempered glass provides high visibility with basic thermal performance, with Finelight™ grilles installed between the glass panes.
- Specific building codes may require certain windows to be tempered.
- Visible glass dimensions are 33 1/2" wide by 19 11/16" high.
* Flexacron® is a trademark of PPG Industries, Inc
