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Damp survey checker

Answer a few quick questions about the signs you have noticed. This gives an initial read of what kind of moisture problem it could be: not a diagnosis. Only a survey confirms what is going on.

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Could it be damp?

Answer a few quick questions about the signs you have noticed. This gives an initial read of what kind of moisture problem it could be: not a diagnosis. Only a survey confirms what is going on.

Where is the problem?
Is there a tide-mark pattern low down, or a musty smell in the room?
Is there visible black mould, especially in corners or on cold walls?
Do windows steam up badly, or is condensation common?
Is the problem recent, or has it been there for years?
  1. Low likelihood
  2. Possible
  3. Worth investigating

Guidance only. A specialist investigation settles the question. Request an assessment for a definitive answer.

About your health: this tool looks at your property's condition only. It does not assess health risk and is not medical advice. If you are worried about symptoms, contact a GP.

What the levels point to

Signs point toWhat it means
Low likelihoodThe signs you described are mild and often just condensation. Improving ventilation and heating usually resolves them.
PossibleThe combination of signs is worth a proper look. A damp survey will identify what is actually happening.
Worth investigatingThe signs point to a genuine moisture problem. Book a survey soon: early findings keep any remedy smaller and cheaper.
  • Condensation: Daily steaming windows and mould on cold walls usually mean condensation, which is managed with ventilation and heating: not structural damp.
  • A leak: A single wet patch that grows after rain, or a damp ceiling, is usually a plumbing or roof leak rather than rising moisture.

Book your damp survey today

Pick the survey you need, send the address and a few details, and a specialist will get back to you to set a date.

  • Damp, mould, drain and cavity wall surveys
  • Visits across all six counties
  • Price fixed before you book

Book your damp survey