4' slider

Question

I have 40 year old sliders replacing rollers doesn't seem to help.  doors are 4' by pass track is 12'  need to refurbish 2 sets

Bob · Accepted Answer

Thanks for posting. This looks like our 81-009 Single Roller. For the track, we carry the 80-106. Watch the video below that shows its installation to see if you think this might work for your door. Also see the guide on this page that details patio door maintenance. Let me know if you have further questions.