I have a standard vinyl Andersen sliding patio door in my house ( I believe its called Perma Shield) about 20-25 years old. I have removed the rollers from the bottom and cleaned them, but the door still seems it takes a lot of effort to open and close. While I had the rollers out I noticed the wheels seemed to be turning freely, but I guess with the weight on them its a different story. The track is clean and I sprayed silicone where the door rubs against the upper track. But still it does not open easily. I have another identical sliding door in my den and that seems to open fine. Should I assume the bearings in the rollers are bad and just buy new rollers? Or is there something else I should look for?
- posted
18 years ago