Ware, Hertfordshire
Condensation and mould ventilation fixes in Ware
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Ware and SG12, SG13 and SG14.
- From £465 inc VAT per fan
- Free survey

In Ware homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
We cover Ware and the surrounding SG12, SG13 and SG14 postcodes as part of our work across Hertfordshire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Ware at a glance
- Town
- Ware, Hertfordshire
- Postcode districts
- SG12, SG13 and SG14
- Nearby
- Hertford (2 miles), Hoddesdon (4 miles) and Broxbourne (4 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
Ventilation is usually the biggest part of the cure, but not the only part. Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Guide prices in Ware
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,475 inc VAT |
| 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 |
East of England rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Ware
Is the survey free in Ware?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
How much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT. If we are surveying for an installation we quote for, the survey is free.
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.
How do I get a price for a condensation fix in Ware?
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.
What area around Ware do you work in?
All of Hertfordshire. Near Ware that includes Hertford, Hoddesdon, Broxbourne and Harlow.
Book a condensation survey in Ware and get a written list of causes and fixes.
Condensation and mould fixes near Ware
More services in Ware
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.