Wenco double hung vinyl windows

Great question! I am sure we can offer suggestions on a replacement weatherstrip for you. We would just need a few more components from you in order for us to begin researching some replacement options. Please provide the width of your bottom guide and the approximate height. In addition, we'd like to see a few more photos of the strip removed and from an end profile. To do that, you would need to remove your old weatherstrip from your welded sash. Make a small cut at the corner of the sash to slide out the old weatherstrip. This should help.