A leak can range from a slow drip under a sink to water coming through a ceiling. The safest response depends on its source, but the priorities are always the same: protect people, stop more water escaping and prevent electrical danger.
1. Keep away from electrical fittings
If water is near a light, socket, appliance or consumer unit, do not touch the wet fitting or stand in water while operating switches. If it is safe and dry to do so, isolate the affected electrical circuit. If you are unsure, keep clear and contact an electrician or the emergency services where there is immediate danger.
2. Turn off the water
For a leaking tap, toilet or appliance, a nearby isolation valve may stop the supply without shutting down the whole house. Turn the slotted valve a quarter-turn so the slot sits across the pipe. For a larger or unidentified leak, close the main internal stopcock—often found under the kitchen sink, beneath the stairs, in a utility area or near where the mains pipe enters the property.
3. Reduce the damage
Place a bucket or tray beneath a manageable drip, move possessions away and use towels to contain spreading water. If a ceiling is bulging, stay clear of the area because saturated plaster can fall. Do not puncture it unless a competent professional has assessed the electrical and structural risk.
4. Identify the likely source
Without dismantling anything, note whether the leak changes when a tap runs, a toilet flushes, the heating comes on or an appliance drains. That can indicate whether the problem is on a pressurised supply, waste pipe or heating circuit.
5. Take useful photos
Photograph the leak, surrounding fittings and any staining. Send your location, when the problem started and whether the water has been isolated. Clear information helps a plumber bring the right parts and give a realistic response time.
When should you call urgently?
- Water is flowing continuously and cannot be isolated.
- The leak is near electrics or coming through a ceiling.
- A toilet or waste pipe is releasing contaminated water.
- The property is losing water pressure or has no water.
- A vulnerable person or neighbouring property may be affected.
Essex Emergency Plumbing covers Basildon, Langdon Hills, Chafford Hundred, Grays and Hornchurch. Call 07939 013120 with your location and a brief description.