Most of the year, nobody in Dubai thinks about rain. Then a winter storm arrives, and within an hour water is coming under a balcony door, dripping from a light fitting or spreading across a villa ceiling. The heavy storm of April 2024 showed many residents how quickly that can happen.
The good news is that most rain damage starts with a handful of simple problems that are easy to fix in advance. Here is what to check before the winter storms.
Why Dubai Homes Leak When It Rains
Homes here are designed for heat and dust. Roof slopes are gentle, drains are small and they sit unused for months, quietly filling with sand and leaves. Silicone and seals dry out in the summer sun. When heavy rain finally comes, water has nowhere to go and finds the weakest point.
Villa Roofs and Terraces
Clear the Drains and Outlets
This is the single most important job. Roof drains, terrace outlets and gutters fill with sand, leaves and the odd lost ball. Clear them by hand, then pour a bucket of water down each one to check it flows freely.
Look at the Waterproofing
Walk the roof and look for:
- Cracks in the roof screed or tiles
- Bubbling or peeling waterproof coating
- Gaps around pipes, AC brackets and satellite dishes
- Ponding marks where water has sat before
Small cracks and gaps can be sealed. Large areas of failed coating need proper roof waterproofing. If you already have stains on a ceiling, book a roof leak repair visit to find the source.
Check the Parapet and Coping
Water often gets in where the roof meets the parapet wall. Look for cracks along the top of the wall and the joint at its base.
Apartment Balconies
Balconies in towers are a common source of winter leaks into living rooms.
- Clear the floor drain. Sand and dust build up all year.
- Check the floor slope. Water should run to the drain, not towards the door.
- Inspect the silicone where the floor meets the wall and along the door frame.
- Test the sliding door seals. Worn brushes and rubber let wind-driven rain straight in.
If water came in last winter, the threshold or door seals usually need attention. See window and door seal replacement.
Windows
Run your hand around each window frame. Cracked or missing silicone on the outside, or seals that have shrunk away from the glass, are where rain gets in. Weep holes at the bottom of sliding window frames must be clear so water can drain out instead of into the room.
Inside the Home
- Know where your main water stopcock and electrical board are.
- Keep a few towels and a wet vacuum handy if you have had leaks before.
- Never use sockets or switches that have water near them. Switch off the circuit and call an electrician.
- Take photos of any leak as it happens. They help us find the source, and they help with landlord or insurance claims.
After a Storm
Once the rain stops, check ceilings, walls near windows and the base of balcony doors for damp patches. Gypsum ceilings that get wet should be checked before they sag. Small water stains can be sealed and repainted once the source is fixed and the area is dry.
What to Do During a Storm
If heavy rain arrives and water starts coming in:
- Move furniture, rugs and electronics away from the leak.
- Put down towels and containers to catch the water.
- Switch off the circuit for any light or socket near the water at the main board.
- Clear the balcony or terrace drain if it is safe to do so.
- Take photos and short videos showing where the water enters.
Then call us once the storm passes, so we can find and fix the source rather than only the damage.
Frequently Asked Questions
How Do I Know If My Roof Needs Waterproofing?
Cracks in the roof surface, peeling or bubbling coating, damp patches on top floor ceilings after rain, and water sitting on the roof long after a storm are all signs. A roof inspection confirms it.
Why Does Water Come in Under My Balcony Door?
Usually because the balcony drain is blocked, the floor slopes the wrong way, or the door seals and threshold are worn. Clearing the drain and replacing the seals fixes most cases.
Is a Wet Gypsum Ceiling Dangerous?
It can be. Wet gypsum loses strength and can sag or fall, and water near light fittings is an electrical risk. Switch off the circuit, keep people away and have it checked.
When Should I Do These Checks?
Before the main winter rain, ideally in November. Clearing drains and checking seals takes a short visit, and it is far cheaper than repairing water damage.