The Best Dehumidifiers for Damp in the UK (2026)

By the Dry Dwell editorial team · Updated 2026 · How we test & score

Persistent damp causes musty smells, peeling paint and mould. A dehumidifier tackles the cause by pulling moisture out of the air, rather than masking it. For damp problems, extraction rate and continuous running matter most.

What to look for

Our top picks

Frequently asked questions

What humidity should I aim for?

Around 45 to 55% relative humidity is comfortable and discourages mould and dust mites. A humidistat lets you set and hold that automatically.

Where should I put it?

In the dampest room, with doors and windows closed, and some clearance around the air intake and outlet. Move it between problem rooms if needed.

Bottom line

Our top pick is the Meaco MeacoDry ABC 10L (our score 9.6/10) - A practical dehumidifier (10 litres/day) for keeping humidity down and preventing mould and condensation..