Commercial ventilation, Dorset
Car park ventilation in Dorset
Jet fan and extract systems with CO detection for enclosed car parks, across Dorset.
- From £25,950 + 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.
Across Dorset the job is priced the same way wherever you are: what is fitted, how long it takes and how far we travel. Towns we cover include Ferndown, Dorchester, Wimborne Minster, Canford Heath and Bournemouth.
Car park ventilation in Dorset at a glance
- Area
- Dorset
- Towns listed
- 14, largest Bournemouth
- Postcode districts
- DT3, DT4, DT6, DT8, DT11 and BH19
- Price region
- South West
- Survey
- Free survey (UK mainland)
What the work involves
CO detection lets the system run at low speed most of the time and boost when pollution rises. 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.
CO and NO2 detection
Sensors and controls for demand-led running.
Maintenance
Planned testing of fans, sensors and controls.
Jet fan systems
Ceiling-mounted fans moving air towards extract points.
Guide prices in Dorset
| Work | Guide price |
|---|---|
| Enclosed car park ventilation: jet fans, controls and CO detection (per scheme) | £25,950–£93,550 + VAT |
These ranges use our South West rates. Prices exclude VAT. You get a fixed written price before any work is booked.
When to get it looked at
- Detection that alarms constantly or never
- Fans failing or running flat out all day
- Fumes noticeable in stairwells
Rules in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Approved Document B sets the ventilation provisions for enclosed car parks, commonly 6 air changes an hour for normal use and 10 in fire conditions.
How the job runs
- Review
- Design input
- Install
- Commission
- Maintain
Towns we cover in Dorset
- Bournemouth
- Poole
- Weymouth
- Christchurch
- Ferndown
- Dorchester
- Wimborne Minster
- Canford Heath
- Verwood
- Portland
- Bridport
- Blandford Forum
- Swanage
- Broadstone
Questions about car park ventilation in Dorset
Are prices different in Dorset?
Our guide prices are adjusted by region. In Dorset we use South West rates, so enclosed car park ventilation: jet fans, controls and CO detection is typically £25,950 to £93,550 + VAT per scheme.
Can you repair existing systems?
Yes. We repair fans, sensors and controls on existing systems.
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.
Is the survey free in Dorset?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Which rules apply to ventilation in Dorset?
In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
Other services in Dorset
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