Dave Sr. from SWISCO responded:
April 14, 2015
Thanks for posting! Yes, the 39-031 and 39-032 look like good matches, just make sure the dimensions are the same. The 39-107FK can work with both.
They have been known to work on different size sashes, yes. It's not uncommon. As for replacing the sash itself, I recommend contacting a local glass shop, not a window company. A glass shop may be more accommodating to what you need. |