Commercial ventilation, County Antrim
Ductwork installation in County Antrim
Spiral and rectangular galvanised ductwork, hung, insulated and sealed, across County Antrim.
- From £40 + VAT per metre
- By arrangement
Ductwork carries air between the fan or unit and the rooms it serves, and how it is sized, hung and sealed decides how well the whole system performs. We supply and install spiral and rectangular galvanised ductwork, fittings, dampers, insulation and access panels.
Every job in County Antrim gets a written quote before it starts and a commissioning record when it finishes. We cover Larne, Belfast, Lisburn, Newtownabbey and Carrickfergus and the villages around them.
Ductwork in County Antrim at a glance
- Area
- County Antrim, Northern Ireland
- Towns listed
- 7, largest Belfast
- Postcode districts
- BT41, BT40, BT1, BT2, BT17 and BT27
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
What the work involves
Undersized or leaky ductwork forces fans to work harder and makes systems noisy. We work to recognised sheet-metal ductwork specifications, seal joints, fit access panels for cleaning and insulate ducts that run through cold spaces or carry cold air. We install for our own ventilation systems and for other contractors, from short runs in a shop to full warehouse and office distribution.
Rectangular ductwork
For larger volumes or limited ceiling depth.
Insulation and fire dampers
Thermal insulation and dampers where ducts pass through compartments, as designed.
Access panels
Fitted for future cleaning and inspection.
Guide prices in County Antrim
| Work | Guide price |
|---|---|
| Spiral ductwork supplied and installed (up to 315 mm diameter) (per metre) | £40–£85 + VAT |
| Rectangular ductwork supplied and installed, insulated where needed (per metre) | £85–£205 + VAT |
These ranges use our Northern Ireland rates. Prices exclude VAT. You get a fixed written price before any work is booked. Travel is quoted separately for this area.
Common reasons people call
- No access panels for cleaning
- Uninsulated ducts dripping condensation
- A new system needs distribution ductwork
Rules in Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. Employers in Northern Ireland have an equivalent ventilation duty under the 1993 Northern Ireland workplace regulations.
How the job runs
- Survey
- Drawings
- Install
- Insulate
- Test
Towns we cover in County Antrim
Questions about ductwork installation in County Antrim
Is the survey free in County Antrim?
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.
Do you fit fire dampers?
We fit fire dampers where the design requires them; their selection and testing follow the fire strategy for the building.
Can you work to another contractor's design?
Yes. We install to consultants' and contractors' drawings.
Which rules apply to ventilation in County Antrim?
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.
Which towns in County Antrim do you cover?
All of County Antrim, including Larne, Belfast, Lisburn, Newtownabbey and Carrickfergus. If your town is not listed, send the postcode and we will confirm.
Other services in County Antrim
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.