UK home moisture help
Fix damp, condensation and humidity problems with practical UK guides.
Tools and guides to help UK households understand damp, reduce condensation, choose the right dehumidifier and avoid wasting money on the wrong fix.
UK home moisture help
Fix damp, condensation and humidity in UK homes
Practical guides, tools and buying advice to help UK households understand and solve moisture problems.
Start here
Find the likely cause, then choose the right fix.
Damp problems are frustrating because the visible symptom is often not the real cause. Condensation, poor ventilation, cold surfaces, leaks and lifestyle moisture all need different fixes. DampHomeFix focuses on practical checks and sensible product choices for UK homes.
Common signs
- Water on windows in the morning
- Black mould around frames or corners
- Musty bedroom or wardrobe smell
- Clothes taking too long to dry indoors
- Humidity regularly above 60%
Browse by problem
Find guides for your specific damp or moisture issue.
Black mould removal
Step-by-step removal of black mould from walls, ceilings, and window frames.
GuideDamp treatment
Identify the damp type, treat it, and stop it coming back.
GuideBedroom damp
Causes of damp bedrooms, what to check first, and how to tackle overnight condensation.
GuideCondensation on windows
Practical steps to reduce window condensation, from ventilation to dehumidifier placement.
GuideMould and dehumidifiers
Whether a dehumidifier helps with mould, and what to pair it with for best results.
GuideIdeal humidity levels
What humidity percentage to target, how to measure it, and what controls it.
GuideWhere to place a dehumidifier
Placement rules for different rooms bedrooms, garages, bathrooms, and drying clothes.
ToolDamp and condensation checklist
Work through common causes before spending money on the wrong product.
Free tools
Useful calculators before you buy anything.
Damp problem product selector
Choose your damp problem and get sensible product categories before you buy.
ToolDehumidifier size calculator
Estimate whether a 10L, 12L, 20L or larger unit is likely to suit your room and damp level.
ToolRunning cost calculator
Estimate daily and monthly electricity costs using watts, hours and your tariff.
Browse by room
Buying guides for specific rooms and situations.
Best dehumidifier for bedrooms
Quiet operation, noise levels, and capacity for bedroom condensation and humidity.
Buying guideBathroom dehumidifiers
Handling bathroom moisture, extractor fans, and units suited to wet rooms.
Buying guideBest dehumidifier for garages
Cold spaces and garages which type works and what capacity you need.
Buying guideBest dehumidifier for flat condensation
Managing moisture in flats, open-plan spaces and multi-room layouts.
Buying guides
Choose products that match your damp problem.
Plain-English UK buying guides for dehumidifiers, humidity meters and moisture-control essentials, focused on real rooms and everyday household situations.