Portadown, County Armagh
Condensation and mould ventilation fixes in Portadown
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Portadown and BT62, BT63 and BT64.
- From £410 inc VAT per fan
- By arrangement

Mould in a Portadown bedroom or bathroom is almost always a ventilation problem first.
Customers in Portadown can get a guide price online in a couple of minutes. It uses Northern Ireland rates, which is what we would charge for the same job anywhere in County Armagh. Visits here are by arrangement: we quote travel separately and in writing before you commit.
Condensation and mould fixes in Portadown at a glance
- Town
- Portadown, County Armagh
- Postcode districts
- BT62, BT63 and BT64
- Nearby
- Craigavon (3 miles), Banbridge (8 miles) and Armagh (10 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
How we approach condensation and mould fixes in Portadown
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. Mould needs that damp surface to grow.
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 Portadown
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £315–£550 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £115–£205 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £410–£675 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.
Signs it is time to call us
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
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 Portadown
Do you cover Portadown and nearby?
Yes. We cover Portadown and nearby places including Craigavon, Banbridge, Armagh and Dungannon. Send your postcode and we will confirm.
Is black mould dangerous?
Damp and mould can affect health, particularly for people with asthma, allergies, weak immune systems, children and older people, according to NHS and government guidance. It should be dealt with rather than lived with.
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.
What is the price of a condensation fix in Portadown?
Guide prices for Portadown use Northern Ireland rates: new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £410 to £675 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Portadown?
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.
Condensation and mould fixes near Portadown
More services in Portadown
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.