# Condensation

The most commonly misdiagnosed damp problem, and the one most often sold a treatment it does not need.

- [How to choose a damp proofing company in Northern Ireland](/blog/how-to-choose-a-damp-proofing-company) — 26 July 2026
- [Rising damp or condensation? How to tell the difference](/blog/rising-damp-or-condensation) — 26 July 2026