Sliding Glass Door Repair
Roller replacement, track repair, and glass panel replacement for sliding patio doors.
View serviceSliding Door That Won't Slide: Rollers, Track, or Frame?
A sliding glass door that drags, sticks, or won't move at all is almost never a glass problem. The glass just sits in a frame that rides on rollers along a track, and it's usually one of those three parts, rollers, track, or frame, that's actually failing. Figuring out which one changes whether the fix is quick or involves pulling the whole panel.
Sliding Door That Will Not Slide
How to Tell Rollers From Track From Frame
If the door drags evenly across its whole path and feels heavy to push, that's usually worn or corroded rollers, the small wheeled assemblies at the bottom corners of the panel that ride inside the track. Salt air and sand are hard on these in South Florida, and the metal ball bearings inside can seize or wear flat over years of use.
If the door catches at one specific spot every time, sand, grit, or a bent section of the track itself is often the culprit rather than the rollers. Bottom tracks fill with debris over seasons of use, especially near the coast, and that debris rides up under the rollers.
If the door is hard to lift into the track at all, or sits crooked in the opening, the frame itself may have shifted or the panel may be sagging, which is a bigger job than a roller swap.
Sliding Door That Will Not Slide
When It's a Roller Fix and When It's the Whole Panel
Replacing rollers is a contained job: the panel usually stays in place while the roller assemblies at the bottom get swapped out. It's the most common fix for a door that's simply gotten harder to move over time.
A cracked or shattered glass panel in a sliding door is a different repair from a rolling problem, since it means removing the panel to replace the glass itself rather than just servicing the hardware it rides on. Both issues can show up on the same door at different times, and it's worth mentioning both symptoms when you call so the right parts get brought out.
Related Services
Services That Cover This
FAQ
Frequently Asked Questions
Why did my sliding door suddenly get hard to move?
The most common cause in Palm Beach County is roller wear from salt air and sand accumulation in the bottom track. It usually happens gradually, then crosses a point where it becomes noticeable all at once, especially after a stretch of humid or salty weather.
Do I need a new door or just new rollers?
In most cases it's the rollers, not the door itself. A full door replacement is usually only necessary if the frame is bent, badly corroded, or the glass is damaged beyond repair. A roller and track service is worth trying first.
Can I fix a sticking sliding door myself?
Clearing visible debris from the track and a light cleaning is reasonable to try yourself. Adjusting or replacing roller assemblies usually means lifting a heavy glass panel out of its track, which is a two-person job at minimum and easy to get wrong in a way that scratches the frame or cracks the glass.
Is a hard-to-open sliding door a security risk?
A door that's hard to slide is usually a maintenance issue, not a lock issue, but a door that's been forced or pried at to get it moving can sometimes damage the latch or strike plate over time. If the lock itself feels loose or doesn't fully engage, that's worth checking separately.
Get a Straight Answer on Your Sliding Door That Will Not Slide
Tell me what you're seeing and I can usually tell you over the phone whether it's a repair or a replacement before I ever get in the truck.