Practical, not generic
Calculators and decision guides are designed around a job you can do at home, with the assumptions made visible
Practical guidance for UK homes
Fix damp, understand costs, make better home decisions
DryHomeLab brings together practical calculators, plain-English guides and UK reference data for moisture, indoor drying and household energy decisions
UK-focused guidancePractical calculatorsIndependent methodology
Start with the problem
What is happening in your home?
Choose the symptom you can actually see. We will take you to the most useful guide or tool instead of starting with a product
01
Wet windows
Work out whether the pattern looks like ordinary condensation or needs a closer check
02
Mould behind furniture
Check the role of cold surfaces, moisture and restricted airflow before choosing a fix
03
Laundry drying indoors
Compare practical drying methods without ignoring the moisture they leave in the room
04
Thinking about a dehumidifier
Decide whether active moisture removal fits the problem before you buy an appliance
05
Humidity feels high
Use room temperature, humidity and surface conditions to make the reading more useful
06
Energy costs are unclear
Turn appliance wattage, runtime and your tariff into a cost you can actually compare
Popular tools
See all calculators Useful numbers, without the spreadsheet
Condensation checker
Estimate dew point from room temperature and humidity, compare it with a measured window or wall temperature, and get a practical next-step interpretation.
Dew point
Estimate indoor dew point from room temperature and relative humidity.
Laundry drying cost
Compare laundry drying cost per load from measured kWh or watts and hours, with weekly and annual estimates for five drying methods.
Dehumidifier cost
Calculate UK dehumidifier costs from watts and hours or measured kWh per session. Compare weekly and annual costs using your own electricity tariff.
Guidance for real household decisions
Browse guidesLearn enough to choose the next step well
Condensation
Why windows get wet and what to check first
A practical way to separate normal room-side condensation from patterns that may point to glazing, ventilation or building issues
Read the guide02
Dehumidifiers
03Do you actually need a dehumidifier?
Start with the moisture problem, then decide whether a portable appliance solves the job you really have
Indoor drying
04The cheapest way to dry clothes indoors
Compare completed-load cost rather than relying on cost-per-hour headlines
Humidity
05Make sense of a humidity reading
Put relative humidity in context with room temperature, surface temperature and the symptom you can see
Energy
Understand the UK energy price cap
See what the cap changes, what it does not change and how to use the rate in your own calculations
Why DryHomeLab
Built to help you decide, not just keep you reading
Built around UK homes
Guidance is framed around UK housing, energy references and the moisture problems households actually search for
Transparent methodology
Important claims are sourced and calculations show the inputs so you can challenge or change the result
Start with your home