Marvin sliding patio door weatherstripping
A quick learner from St. Paul, mn says:
December 13, 2014
This is an 8' tall door with two 3' sliding panels. The weather stripping where the doors meet each other consists of two strips like the sample in photo, each more or less L shaped, with the barbed leg fitting into a groove. The doors were new in 1994.
Dave from SWISCO responded:
December 16, 2014