Prestatyn, Clwyd
Condensation and mould ventilation fixes in Prestatyn
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Prestatyn and LL17, LL18 and LL19.
- From £425 inc VAT per fan
- Free survey

For Prestatyn homes with streaming windows every morning, the fix is usually cheaper than people expect.
For condensation and mould ventilation fixes in Prestatyn, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Condensation and mould fixes in Prestatyn at a glance
- Town
- Prestatyn, Clwyd
- Postcode districts
- LL17, LL18 and LL19
- Nearby
- Rhyl (4 miles), Abergele (8 miles) and Flint (13 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
Condensation and mould fixes for Prestatyn homes
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.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Guide prices in Prestatyn
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £120–£215 inc VAT |
| 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 |
These ranges use our Wales rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Common reasons people call
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
Rules that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. In Wales, damp and mould is one of the matters that decides whether a rented home is fit for human habitation.
Questions from Prestatyn
How do I get a price for a condensation fix in Prestatyn?
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 Prestatyn do you work in?
All of Clwyd. Near Prestatyn that includes Rhyl, Abergele, Flint and Colwyn Bay.
Do you cover Prestatyn and nearby?
Yes. We cover Prestatyn and nearby places including Rhyl, Abergele, Flint and Colwyn Bay. Send your postcode and we will confirm.
We can log humidity in your Prestatyn home afterwards so you can see the improvement.
Condensation and mould fixes near Prestatyn
More services in Prestatyn
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.