Locating Your ODL Glass Date Code
There are two types of date codes to look for:
Glass Pane Date Code: A laser-etched marking with three lines - the top line will say "ODL." This is typically located in the bottom right corner of the glass unit, but may be in a different corner depending on how the pane was installed.
Blind Track Date Code: A single line starting with "ODL" located within the blind track area (always in upper left corner of the interior facing side).
Tips:
- Use a flashlight to illuminate the glass at different angles for better visibility
- The code may be faint and can be mistaken for the temper logo
- For glass pane codes, check all corners if not found in the bottom right
- Take a clear, close-up photo showing all text in the date code