The storm windows are possibly from the 1960's? The profile of the weatherstripping is very narrow (1/8 " - 3/16") and the depth is hard to determine because it is so worn - maybe an 1/8".
I have included images showing an overall half section of a storm window, details of the weatherstripping both front and back and side. A ruler should help to see the dimensions.
There are absolutely no markings anywhere.
I have more than 30 sets of top an bottom storm windows all from the same time period which I intend to remove and replace all weatherstripping for.
Woolpile weatherstripping images
Related Products
Related Videos