Enniskillen, County Fermanagh
Positive input ventilation (PIV) in Enniskillen
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Enniskillen and BT74 and BT94.
- From £725 inc VAT per home
- By arrangement

Condensation in Enniskillen homes usually has one of two answers: better extract fans, or PIV as well.
Whether the property is in the middle of Enniskillen 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.
PIV in Enniskillen at a glance
- Town
- Enniskillen, County Fermanagh
- Postcode districts
- BT74 and BT94
- Nearby
- Omagh (22 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
How we approach PIV in Enniskillen
Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole. PIV works well in houses and flats with general condensation on windows and cold walls.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Guide prices in Enniskillen
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £725–£1,275 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £925–£1,550 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £135–£270 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
- You have no loft but still need whole-flat ventilation (wall unit)
- Streaming windows on most mornings in winter
- Black mould on window reveals and in corners of bedrooms
Rules that apply in Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. We design to the Northern Ireland guidance and measure the airflow achieved.
Questions from Enniskillen
How do I get a price for a PIV unit in Enniskillen?
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 PIV be fitted in a flat?
Yes. Flats without loft space use a wall-mounted PIV unit that draws air from outside through an outside wall.
How long does PIV installation take?
A loft unit is normally fitted in two to four hours, including the diffuser and electrical connection.
What area around Enniskillen do you work in?
All of County Fermanagh. Near Enniskillen that includes Omagh.
Do you cover Enniskillen and nearby?
Yes. We cover Enniskillen and nearby places including Omagh. Send your postcode and we will confirm.
PIV near Enniskillen
More services in Enniskillen
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.