Carrickfergus, County Antrim
Condensation and mould ventilation fixes in Carrickfergus
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Carrickfergus and BT18, BT37 and BT38.
- From £410 inc VAT per fan
- By arrangement
In Carrickfergus homes, black mould usually comes down to the same few causes: weak fans, loft-vented ducts and no background ventilation.
Whether the property is in the middle of Carrickfergus 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 Carrickfergus at a glance
- Town
- Carrickfergus, County Antrim
- Postcode districts
- BT18, BT37 and BT38
- Nearby
- Holywood (5 miles), Newtownabbey (6 miles) and Bangor (7 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
What the work involves
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
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 Carrickfergus
| Work | Guide price |
|---|---|
| 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 |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £725–£1,275 inc VAT |
These ranges use our Northern Ireland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked. Travel is quoted separately for this area.
When to get it looked at
- 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. Landlords in Northern Ireland have repairing and fitness obligations that cover serious damp.
Questions from Carrickfergus
Do you cover Carrickfergus and nearby?
Yes. We cover Carrickfergus and nearby places including Holywood, Newtownabbey, Bangor and Dundonald. Send your postcode and we will confirm.
Will a dehumidifier fix condensation?
A dehumidifier helps in one room but treats the symptom. Fixing the extract in the wet rooms, and adding whole-home ventilation where needed, removes moisture before it spreads.
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.
What is the price of a condensation fix in Carrickfergus?
Guide prices for Carrickfergus 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 Carrickfergus?
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.
Send us photos of the mould and your fans and we will give a first view for your Carrickfergus home.
Condensation and mould fixes near Carrickfergus
More services in Carrickfergus
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.