Commercial ventilation in Armagh
Commercial ventilation for businesses in Armagh — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does commercial ventilation cost in Armagh?
In Armagh, guide prices run from about £2,695 to £22,500 per system, plus VAT. A typical job (supply and extract for a 150 m² office) usually comes to £6,395–£15,195 plus VAT. You get a fixed written quote after the free survey.
Commercial ventilation brings outdoor air into a building and removes stale air, using fans and ductwork to supply and extract air at the rates needed for the number of people and the activity.
Where we work around Armagh
Armagh is a smaller town in County Armagh, with independent shops, offices, surgeries, pubs and local business units.
We work across Armagh's postcode districts, including BT60 and BT61. We also work in nearby Portadown, Dungannon and Craigavon. For commercial ventilation in Armagh, the survey looks at how the space is used, where equipment and ductwork can go and what the electrical supply can take.
What you get
- Fresh-air rate calculation for each space
- Filters, attenuators and fire dampers where required
- Controls such as timers or CO2 sensors
- Air-flow measurement and balancing
- Commissioning records
Guide prices in Armagh
These guide prices are adjusted for Northern Ireland, where labour and access costs run about 8% below the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Toilet or kitchenette extract | £455–£1,350 | £546–£1,620 | per room |
| Supply and extract system, small premises | £2,695–£9,150 | £3,234–£10,980 | per system |
| CO2 demand control | £365–£1,150 | £438–£1,380 | per zone |
| Ductwork | £60–£180 | £72–£216 | per metre |
Ex VAT. Larger systems and fire-rated ductwork are priced from a full design.
From enquiry to handover in Armagh
Assess
We work out how many people use each space and the fresh-air rate needed. For sites in Armagh we confirm access and parking beforehand.
Design
Fan, duct and grille sizes are designed for air flow, noise and energy use.
Install
Ductwork and fans are installed and connected to controls.
Balance
Air flows are measured and balanced to the design.
Before you book in Armagh
Fire
Ducts passing through fire-rated walls or floors need fire dampers.
Access and parking
Town-centre jobs in Armagh often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Building Regulations
New or altered ventilation in Northern Ireland must meet Technical Booklet K. We design to it and hand over the commissioning records.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Who we work with in Armagh
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
In Northern Ireland, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under EU F-gas rules that apply in Northern Ireland, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Common questions from businesses in Armagh
How much does commercial ventilation cost in Armagh?
Guide prices in Armagh run from about £2,695 to £22,500 per system, plus VAT. A typical job (supply and extract for a 150 m² office) costs £6,395–£15,195 plus VAT. We fix the price in writing after a free survey.
Do you also cover Portadown, Dungannon and Craigavon?
Yes. Alongside Armagh, we also cover Portadown, Dungannon and Craigavon. Each has its own page with local guide prices.
Which postcodes do you cover in Armagh?
All of them, including BT60 and BT61. Give us your postcode when you enquire and we will confirm the visit details.
How much fresh air does an office need?
Guidance for offices is typically around 10 litres per second per person, with more for rooms with higher pollutant loads. We calculate it per space.
Do you install kitchen extraction?
Commercial kitchen canopies are a specialist area. We focus on general supply and extract, toilets and heat recovery, and can advise on kitchen requirements.
Talk to us about your premises in Armagh
Free survey and fixed written quote. We reply with a guide price or to book the survey.