Existing buildings · Defined
Condensation
The change of water vapor to liquid water when local temperature and moisture conditions permit it.
Why it matters
A wet surface does not always indicate rain leakage. Distinguishing condensation from other sources is essential before choosing a repair.
In practice
A project example
Moisture on cold piping appears during humid conditions even though no pipe leak is present.
Technical references
General educational guidance from KOW Building Consultants. Examples are illustrative, not project records. The applicable contract, standard, program, and jurisdiction control the requirements for a specific assignment.