Free tool

Leak Triage

Answer 3 quick questions for an instant severity read on a leak, damp patch or drip — then browse the common scenarios below for more detail.

60-second Leak Triage

Answer 3 quick questions for an instant severity read.

Step 1 of 3

Is water coming in right now?

Common Scenarios

Urgent — act now

Water is actively dripping through a ceiling or wall right now

Do this now

  • Move furniture, electronics and anything valuable away from the affected area
  • Place a bucket or wide container underneath, and check on it regularly so it doesn't overflow
  • Roll back or lift any carpet nearby before it soaks through and stains
  • Get in touch with us so the source can be traced and assessed as a priority

Safety

  • Treat any water anywhere near a light fitting, socket or the consumer unit as an electrical hazard — turn off power to that area at the consumer unit if you can do so safely, and don't touch anything electrical that's wet
  • Never go into the loft or onto the roof yourself in the dark, in poor weather, or without the right equipment
More on Roof Leak Repairs
Urgent — act now

A section of ceiling is bulging or bubbling, as if water is trapped behind it

Do this now

  • Keep everyone, especially children and pets, well away from directly underneath the bulging area — a ceiling under this kind of pressure can collapse without much warning
  • Move anything valuable out from underneath it
  • If you can do so safely and the area below is completely clear, carefully piercing the lowest point of the bulge from below into a bucket can relieve the pressure in a more controlled way than waiting for it to give way on its own — only attempt this if you're confident it can be done safely
  • Get in touch with us straight away

Safety

  • A bulging, water-laden ceiling is a genuine structural risk in that moment, not just a cosmetic one — treat the area below it as off-limits until the water has been released or the ceiling has been assessed
  • Treat any nearby electrics as a hazard exactly as you would with an active drip
More on Emergency Roof Repairs
Urgent — act now

You've found tiles or slates on the lawn, driveway or path after a storm

Do this now

  • Stay indoors and away from the building's perimeter until wind conditions have properly settled
  • Don't attempt to collect the fallen tiles or debris until it's genuinely safe to do so
  • If it's safe to do from indoors, warn others away from any path, driveway or garden area below where debris has come down
  • Once it's safe, get in touch so the full extent of the damage can be properly assessed — what you can see on the ground is very often not the whole picture

Safety

  • Never attempt to access the roof yourself during or shortly after a storm — wind, wet surfaces and debris make this genuinely dangerous
  • Storm damage nearly always extends beyond what fell all the way to the ground — nearby tiles can be loosened without having come free yet
More on Storm Damage Repairs
Prompt — don't leave it

A damp patch appears on a ceiling or wall only after it rains, and seems to fade in between

Do this now

  • Note when it appears and how heavy the rain needs to be before it shows up — this is genuinely useful information for tracing the fault
  • If you can safely and easily access the loft, check for any signs of moisture at the corresponding point after a wet spell
  • Book an inspection rather than waiting to see if it "goes away" — a patch that fades between rain doesn't mean the underlying fault has gone, only that it isn't currently active

Safety

  • A stain that comes and goes with the weather is not the same as "nothing wrong" — it usually means water is only getting past the roof covering when rain is heavy or wind-driven enough, and that threshold can get lower as the fault worsens
More on Roof Leak Repairs
Prompt — don't leave it

A stain or damp patch has appeared on the wall of a chimney breast inside the house

Do this now

  • Note the exact position of the staining relative to the chimney — this can help trace whether the fault is higher up the stack or at roof level
  • Avoid using any fireplace or flue connected to that chimney until it's been checked
  • Book an inspection — staining on a chimney breast can trace back to a fault well above where the mark actually appears

Safety

  • If the chimney stack itself looks like it's leaning, cracked, or shedding debris from outside, treat that as urgent rather than prompt, and keep the area below it clear
More on Chimney Leak Repairs
Prompt — don't leave it

Guttering is overflowing or running down the outside wall during rain

Do this now

  • Note which sections of gutter are overflowing and whether it happens in light rain or only heavy downpours
  • Check for visible sagging, disconnected joints, or debris backing up over the edge
  • Book an inspection rather than waiting — persistent overflow can work its way up under the lowest row of tiles or slates over time, not just damage the fascia below

Safety

  • Don't attempt to clear a gutter yourself from a ladder in wet or windy conditions
More on Gutter & Fascia Repairs
Prompt — don't leave it

Water is sitting in the same spot on a flat roof for more than a day or so after rain

Do this now

  • Note roughly where on the flat roof the water is pooling and how long it typically takes to clear
  • Check whether it happens in the same spot every time it rains, which points to a genuine fall or drainage issue rather than one-off heavy rainfall
  • Book an inspection — standing water accelerates wear on the membrane beneath it, so a pooling spot that isn't new is worth addressing rather than monitoring indefinitely

Safety

  • Don't walk onto a flat roof yourself to inspect standing water, especially on an older or already-suspect membrane
More on Flat Roof Repairs

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