Brynmawr, Gwent
Condensation and mould ventilation fixes in Brynmawr
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Brynmawr and NP8, NP22 and NP23.
- From £425 inc VAT per fan
- Free survey
We survey Brynmawr homes for condensation with meters, not guesswork, and explain what we find.
Whether the property is in the middle of Brynmawr or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Condensation and mould fixes in Brynmawr at a glance
- Town
- Brynmawr, Gwent
- Postcode districts
- NP8, NP22 and NP23
- Nearby
- Ebbw Vale (2 miles), Tredegar (3 miles) and Abertillery (5 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Brynmawr homes
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 Brynmawr
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
Wales rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
Rules that apply in Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. In Wales, damp and mould is one of the matters that decides whether a rented home is fit for human habitation.
Questions from Brynmawr
How do I get a price for a condensation fix in Brynmawr?
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 Brynmawr do you work in?
All of Gwent. Near Brynmawr that includes Ebbw Vale, Tredegar, Abertillery and Abergavenny.
Do you cover Brynmawr and nearby?
Yes. We cover Brynmawr and nearby places including Ebbw Vale, Tredegar, Abertillery and Abergavenny. Send your postcode and we will confirm.
We can log humidity in your Brynmawr home afterwards so you can see the improvement.
Condensation and mould fixes near Brynmawr
More services in Brynmawr
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.