The weatherstripping slides into groove on all sides of windows (see attached photo 1).
The stripping along the center section where the windows meet is approx 3/16 to 1/4" base and is 1/2 inch with fin.
The smaller stripping along the sides of windows is same base size and slightly smaller than 1/4 " in length.
Because of the gaps in our windows (see attached photo) along sides we would replace sides with 1/2 inch wide.
Please let us know if you have anything that will work. Our windows get extreme wind, rain and cold.
Thanks so much.
