We have a Pella sliding door that uses Kerf Mount bubble seal. From process of elimination it has to be either the 58-153,-114, or -053. After taking many measurements & pics, we've determined the diameter of the bubble is 7/16ths, the length of base extension is 5/16ths. As you can see, none of these 3 choices matches exactly. At this point not sure whether to go w/a closer match on the bubble diameter, or the base extension. Hoping you can help. Thanks, Linda
Paul from SWISCO responded:
November 17, 2016
We have had other customers with this same Pella sliding door seal use our 58-114 kerf mounted bulb as a replacement. It may not be exact, but it's the closest match we have.
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