villa paintingin al fahidi.

Paint is chemistry, and chemistry cares about temperature and moisture. Most emulsion paints sold in the UAE are formulated to be applied between roughly 10 and 35 degrees on a surface that is dry and stable. For half the year, an exterior wall in Dubai or Abu Dhabi sits well outside that range by mid-morning — a west-facing villa wall in July can reach 60 degrees or more at the surface, hot enough to flash-dry emulsion before it can level out. The result is visible lap marks, poor adhesion and a coat that starts failing within a couple of years instead of lasting five or six.

Humidity is the other half of the equation. On the Gulf coast in August, relative humidity regularly climbs past 80 per cent overnight. Water-based paint cures by evaporation, and evaporation slows to a crawl in saturated air, so recoat times stretch and soft films pick up dust and fingerprints. Trapped moisture is also the main cause of the blistering you see on older buildings near the sea — bubbles under the film where vapour pushed its way out.

The fix is diagnosis before decoration. A competent painter arriving at a blistered wall should ask where the moisture is coming from before quoting, and on a bad case use a moisture meter rather than guesswork. If the source is a leak, that is a plumber's job first and a painter's second. If it is ambient coastal humidity in a bathroom or kitchen, the answer is surface prep down to sound material, an alkali-resistant or damp-tolerant primer, and a paint specified for wet areas — not another coat of standard matt over the bubbles.

Sea-facing apartments deserve one more note: choose sheens deliberately. Full matt marks easily in humid rooms; a washable matt or eggshell in bathrooms, kitchens and hallways costs slightly more per litre and survives UAE condensation far better.

Ramadan changes the rhythm of home services in the UAE, and painting is no exception. Many crews shorten daytime hours and shift productive work to late afternoon and evening; residents, meanwhile, often prefer visits before iftar or later at night. If you are fasting, mid-morning is usually the calmest slot to have painters in the house. Tower and community rules still apply — most buildings prohibit noisy work late in the evening regardless of season, though painting is quieter than most trades and often gets more scheduling latitude than drilling.

Ramadan also shifts each year — falling across February and March in the late 2020s — which means it now overlaps the tail of the exterior season. A villa exterior job planned around Ramadan needs honest conversation about daily working hours, because a job quoted at five winter days can stretch to seven or eight on a reduced schedule.