Ceiling peeling under neighbor's AC; is there a leak?« Back to Previous Page

The bubbling ceiling is a classic sign of moisture intrusion, and its location directly under your neighbor's AC unit makes a condensate drain leak the most likely culprit. The high summer humidity in Dubai accelerates this damage, as the constant moisture prevents the area from drying out, promoting mould growth behind the paint.

Your first step is to document the issue thoroughly with clear, dated photos and a short video. Then, you must formally notify your building management or owners' association in writing. Reference Dubai Law No. 6 of 2019, which holds the building management responsible for maintaining common property and structural elements, including plumbing and drainage systems shared between units. Clearly state that a cosmetic repaint is not an acceptable solution and that the root cause—the suspected leak from the AC condensate line—must be investigated and repaired.

For a credible, independent assessment, you can engage a specialist to perform a moisture mapping survey. This non-invasive inspection uses tools like thermal imaging and moisture meters to precisely locate the source and extent of the water damage without destructive probing. Presenting this technical report to management strengthens your case for a proper repair. The leak must be fixed and the affected ceiling area allowed to dry completely, which can take several days in our climate, before any repainting is done to prevent the problem from immediately recurring.