New builds, extensions and testing, County Fermanagh
Ventilation for new builds, extensions and lofts in County Fermanagh
Ventilation designs, MVHR or extract installs and the commissioning paperwork building control needs, across County Fermanagh.
- From £4,550 inc VAT per home
- By arrangement

New homes, extensions and loft conversions need ventilation that meets the building regulations and is tested before sign-off. We design the system, install it at the right stage of the build, measure the airflows and provide the commissioning information building control asks for.
We carry out ventilation for new builds, extensions and lofts across County Fermanagh, including Enniskillen. Prices use Northern Ireland rates. Because of the travel involved, visits here are by arrangement and travel is quoted before booking.
New builds & extensions in County Fermanagh at a glance
- Area
- County Fermanagh, Northern Ireland
- Towns listed
- 1, largest Enniskillen
- Postcode districts
- BT94 and BT74
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
How we do it
We work for self-builders, small developers, builders and architects. Fitting ducts at first fix is far cheaper than retrofitting, so it pays to involve us before the ceilings go up.
MVHR for new builds
Design, first fix, second fix and commissioning for whole-home heat recovery.
MEV or dMEV
Continuous extract systems where MVHR is not specified.
Extensions and lofts
Extract for new bathrooms and kitchens, background ventilation for new rooms.
Guide prices in County Fermanagh
| Work | Guide price |
|---|---|
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £4,550–£7,300 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £315–£550 inc VAT |
| Airflow testing and commissioning sheet for extract fans (up to 6 fans) (per home) | £135–£270 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £225–£365 inc VAT |
Northern Ireland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job. Travel is quoted separately for this area.
Signs it is time to call us
- Your SAP assessor has assumed a particular ventilation system
- You are adding a bathroom or kitchen in an extension or loft
- You are insulating and re-windowing an existing home
Rules in Northern Ireland
Northern Ireland has its own building regulations, with ventilation guidance in Technical Booklet K. Extract rates follow the Northern Ireland guidance and are measured at handover.
How the job runs
- Drawings
- Design
- First fix
- Second fix
- Commission
Towns we cover in County Fermanagh
Questions about ventilation for new builds, extensions and lofts in County Fermanagh
Which rules apply to ventilation in County Fermanagh?
In Northern Ireland, ventilation is covered by Technical Booklet K of the Building Regulations (Northern Ireland). Workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations (Northern Ireland) 1993.
Can you just test a system someone else installed?
Yes. We can commission and test systems installed by others, and report any issues we find.
Do loft conversions need ventilation?
Yes. New bedrooms need background ventilation, and a new en-suite or bathroom needs extract to outside.
Which towns in County Fermanagh do you cover?
All of County Fermanagh, including Enniskillen. If your town is not listed, send the postcode and we will confirm.
Are prices different in County Fermanagh?
Our guide prices are adjusted by region. In County Fermanagh we use Northern Ireland rates, so MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms is typically £4,550 to £7,300 inc VAT per home.
Other services in County Fermanagh
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.