Newtownards, County Down
Condensation and mould ventilation fixes in Newtownards
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Newtownards and BT16, BT19 and BT23.
- From £410 inc VAT per fan
- By arrangement

For Newtownards homes with streaming windows every morning, the fix is usually cheaper than people expect.
For condensation and mould ventilation fixes in Newtownards, 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 Newtownards at a glance
- Town
- Newtownards, County Down
- Postcode districts
- BT16, BT19 and BT23
- Nearby
- Dundonald (4 miles), Bangor (5 miles) and Holywood (6 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
What the work involves
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. We tell you if that is what we find rather than selling a fan that will not help.
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 Newtownards
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £410–£675 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £725–£1,275 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £315–£550 inc VAT |
Guide prices using Northern Ireland rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first. Travel is quoted separately for this area.
Common reasons people call
- Musty smell in bedrooms or wardrobes
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
Rules that apply in Northern Ireland
Northern Ireland has its own building regulations, with ventilation guidance in Technical Booklet K. Rented homes in Northern Ireland must meet fitness and repair duties, which include dealing with serious damp.
Questions from Newtownards
Is the survey free in Newtownards?
Visits here are by arrangement. Because of the ferry or long travel involved, we quote travel separately and in writing before you commit, and we can often combine visits to keep the cost down.
Is PIV or MVHR better for condensation?
For most existing homes with general condensation, PIV plus good extract fans is the most cost-effective fix. MVHR suits airtight, well-insulated homes and full renovations.
How much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT.
How do I get a price for a condensation fix in Newtownards?
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 Newtownards do you work in?
All of County Down. Near Newtownards that includes Dundonald, Bangor, Holywood and Castlereagh.
Book a condensation survey in Newtownards and get a written list of causes and fixes.
Condensation and mould fixes near Newtownards
More services in Newtownards
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.