How is this wool pile installed?

A quick learner from 33062 says:
August 31, 2010
58-161 Does the wool pile fit on the track and sandwhich the glass?
Profile picture of Donna
Donna from SWISCO responded:
September 2, 2010
Replacement wool pile fits into a pre-existing track in a window or door extrusion. This particular wool pile is often used in commercial store front doors.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at help@swisco.com.