Holywood, County Down
Commercial ventilation design and installation in Holywood
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Holywood and BT3, BT4 and BT18.
- From £7,300 + VAT per system
- By arrangement

For Holywood landlords and occupiers, we can design the ventilation or install to your consultant's drawings.
For commercial ventilation design and installation in Holywood, 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.
Commercial ventilation in Holywood at a glance
- Town
- Holywood, County Down
- Postcode districts
- BT3, BT4 and BT18
- Nearby
- Dundonald (3 miles), Newtownabbey (4 miles) and Belfast (5 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
How we approach commercial ventilation in Holywood
Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Guide prices in Holywood
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £7,300–£15,600 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £50–£115 + VAT |
Guide prices using Northern Ireland rates. Prices exclude VAT. 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
- A change of use that needs a new ventilation design
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
Rules that apply in Northern Ireland
Northern Ireland has its own building regulations, with ventilation guidance in Technical Booklet K. Northern Ireland has its own Workplace (Health, Safety and Welfare) Regulations (Northern Ireland) 1993 with the same duty to ventilate.
Questions from Holywood
Do you cover Holywood and nearby?
Yes. We cover Holywood and nearby places including Dundonald, Newtownabbey, Belfast and Castlereagh. Send your postcode and we will confirm.
Do we need building regulations approval?
New or altered ventilation in non-domestic buildings usually forms part of the building control application for the works. We provide the design information and commissioning records needed.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
What is the price of commercial ventilation in Holywood?
Guide prices for Holywood use Northern Ireland rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £7,300 to £15,600 + VAT per system. We confirm a fixed price in writing before any work starts.
Is the survey free in Holywood?
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.
Ask about working to your fit-out programme in Holywood.
Commercial ventilation near Holywood
More services in Holywood
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.