Stamped 4 25 32
32 x 45 opening, Lower sash Visible opening 28 3/4 x 19 7/8. so my guess is that it is the 28310
Track is 3 13/16 by 19 3/4 tall top. 26 bottom.
I also need jamb liners.
Thanks.
Andersen NarroLine

Landlord
May 19, 2021 12:19 pm
1 user uploaded image
4 Replies

Bob from SWISCO
May 20, 2021 3:18 pm


The stamp 425 on your old Andersen balances indicates that our 24-431 should work as a replacement. Unfortunately, we can't replace the jamb liners; you'll have to contact Andersen for assistance. I apologize for the inconvenience.

Quick Learner from philadelphia
Aug 15, 2023 3:06 pm
Do you carry a replacement for Andersen 28310 Lower Sash

Tom from SWISCO
Aug 16, 2023 8:19 am


We unfortunately don't sell replacement sashes of any kind. We only sell replacement hardware such as balances, locks, latches, etc.
I am sorry for the inconvenience.
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