I have a older front door that has weatherstrip which is nailed in place. I have tried to find this weatherstrip at the chain home improvement centers here in town and no one sells it. They have weatherstrip but it is not wide enough. The weatherstrip they have is only 1/4 wide. The weatherstrip on the door that needs replacement is about 5/8 to 3/4 wide. I need some that is closer to 1/2 inch - 5/8 inch wide. Any ideas where I can find some nail on weatherstrip in that size? I do not know who makes the door, but the hinges have therma-tru stamped in them, so I am going to assume that this is who makes it.

Thanks