Commercial ventilation, Clwyd
Car park ventilation in Clwyd
Jet fan and extract systems with CO detection for enclosed car parks, across Clwyd.
- From £23,700 + VAT per scheme
- Free survey

Enclosed and underground car parks need mechanical ventilation to clear vehicle exhaust in normal use and, in many designs, to help clear smoke in a fire. We install and maintain jet fan and ducted extract systems with carbon monoxide detection and controls.
Clwyd has every kind of building, from old terraces to new estates and business parks, and every job is designed around the building in front of us, not a standard kit.
Car park ventilation in Clwyd at a glance
- Area
- Clwyd, Wales
- Towns listed
- 13, largest Wrexham
- Postcode districts
- LL18, LL11, LL12, LL28, LL30 and LL18
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we do it
Smoke control aspects are designed with the building's fire strategy and fire engineer. We install, commission and maintain the systems and the detection that runs them.
Ducted extract
Traditional ducted systems where layout suits.
CO and NO2 detection
Sensors and controls for demand-led running.
Maintenance
Planned testing of fans, sensors and controls.
Guide prices in Clwyd
| Work | Guide price |
|---|---|
| Enclosed car park ventilation: jet fans, controls and CO detection (per scheme) | £23,700–£85,450 + VAT |
Wales rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Refurbishment of an older car park
- A new underground or podium car park
- Detection that alarms constantly or never
Rules in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. Welsh Approved Document B covers car park ventilation, with rates confirmed in the fire strategy.
How the job runs
- Review
- Design input
- Install
- Commission
- Maintain
Towns we cover in Clwyd
- Wrexham
- Buckley
- Deeside
- Colwyn Bay
- Flint
- Rhyl
- Hawarden
- Rhosllannerchrugog
- Prestatyn
- Brymbo
- Llandudno
- Abergele
- Mold
Questions about car park ventilation in Clwyd
Which rules apply to ventilation in Clwyd?
In Wales, the Welsh Government's own Approved Document F (2022 edition) applies to ventilation in homes, with a new edition taking effect on 4 March 2027. Rented homes must be fit for human habitation under the Renting Homes (Wales) Act 2016, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
How much does car park ventilation cost?
Car park schemes are survey-priced; jet fan systems with CO detection typically start from around £24,950 excluding VAT and rise with size and fire requirements.
What are jet fans?
Jet fans are ceiling-mounted fans that push air along the car park towards extract points, replacing much of the ductwork.
Which towns in Clwyd do you cover?
All of Clwyd, including Rhyl, Hawarden, Rhosllannerchrugog, Wrexham and Buckley. If your town is not listed, send the postcode and we will confirm.
Are prices different in Clwyd?
Our guide prices are adjusted by region. In Clwyd we use Wales rates, so enclosed car park ventilation: jet fans, controls and CO detection is typically £23,700 to £85,450 + VAT per scheme.
Other services in Clwyd
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.