I have a few Pella sliding glass doors which are about 8-10 years old. I am trying to replace sections of the weatherstripping with as close to original product as possible. It seems like the weatherstripping I have is a little bigger (3/8") than what I've found. It also looks like the bulb part of the product is ribbed which I have not seen anywhere as well Any help would be appreciated!
Thanks,
Stephen
