Hoddesdon, Hertfordshire
Condensation and mould ventilation fixes in Hoddesdon
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Hoddesdon and EN10, EN11 and SG13.
- From £465 inc VAT per fan
- Free survey

We survey Hoddesdon homes for condensation with meters, not guesswork, and explain what we find.
Work in Hoddesdon follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Condensation and mould fixes in Hoddesdon at a glance
- Town
- Hoddesdon, Hertfordshire
- Postcode districts
- EN10, EN11 and SG13
- Nearby
- Broxbourne (1 mile), Ware (4 miles) and Hertford (4 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
A typical family puts several litres of water into the air every day. If extract fans are weak, ducted into the loft or switched off, and windows stay shut in winter, that moisture settles on the coldest surfaces: window reveals, external corners, behind wardrobes and on bathroom ceilings.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Hoddesdon
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £130–£235 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
East of England rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Hoddesdon
How do I get a price for a condensation fix in Hoddesdon?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Can you tell if it is rising damp?
We can tell you when the pattern does not look like condensation, such as a tide mark low on a wall or damp that appears after rain, and point you to the right specialist.
What is the main cause of condensation in a house?
The main cause is moisture from everyday living, such as showers, cooking and drying clothes, that is not being extracted, combined with cold surfaces where it condenses. Poor or failed extract fans are a very common cause.
What area around Hoddesdon do you work in?
All of Hertfordshire. Near Hoddesdon that includes Broxbourne, Ware, Hertford and Cheshunt.
Do you cover Hoddesdon and nearby?
Yes. We cover Hoddesdon and nearby places including Broxbourne, Ware, Hertford and Cheshunt. Send your postcode and we will confirm.
If we fit the fix, the Hoddesdon survey is free.
Condensation and mould fixes near Hoddesdon
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.