Why is my sliding patio door so hard to open, and how is it fixed?

Most stiff sliding doors are caused by sand in the track or worn rollers underneath the door, and both are usually quick fixes

Dubai dust packs into the bottom track over summer, and the rollers carrying a heavy glass door wear out over time.

Checks you can do

Vacuum the bottom track thoroughly, then wipe it with a damp cloth. Look for bent sections or broken pieces in the track. Many doors have adjustment screws at the bottom edge that raise or lower the rollers. Avoid oil or grease in the track, as it collects sand; a silicone spray used lightly is better.

When it needs a repair

If the door still grinds, drops on one side, or the frame scrapes the track, the rollers are probably worn or broken. Replacing them means lifting the door out, which needs two people for large glass panels.

Typical costs

Track cleaning and adjustment is usually AED 150–300. Replacing rollers costs about AED 250–700 per door, depending on the door size and parts. Replacing a damaged track or lock is quoted separately (indicative only — actual costs vary).

Also worth checking

Brushes and seals along the edges keep out dust and insects. If they are worn, replacing them at the same time saves a second visit.

Finding Handyman Companies in Dubai

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