Rayleigh, Essex
Commercial ventilation design and installation in Rayleigh
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Rayleigh and SS5, SS6 and SS7.
- From £8,350 + VAT per system
- Free survey
We can work as the ventilation subcontractor on Rayleigh fit-outs.
Whether the property is in the middle of Rayleigh or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Commercial ventilation in Rayleigh at a glance
- Town
- Rayleigh, Essex
- Postcode districts
- SS5, SS6 and SS7
- Nearby
- Hadleigh (2 miles), South Benfleet (3 miles) and Wickford (4 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Commercial ventilation for Rayleigh premises
Employers must make sure every enclosed workplace is ventilated by a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992. In practice, designers work to rates such as 10 litres a second per person for offices, taken from Approved Document F and CIBSE guidance, and adjust for meeting rooms, kitchens and toilets.
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 Rayleigh
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £8,350–£17,800 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £60–£130 + VAT |
Guide prices using East of England rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Stuffy meeting rooms and afternoon drowsiness
- More staff than the system was designed for
- A fit-out or change of layout
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Workplaces must also be ventilated with a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992.
Questions from Rayleigh
What area around Rayleigh do you work in?
All of Essex. Near Rayleigh that includes Hadleigh, South Benfleet, Wickford and Pitsea.
How much does commercial ventilation cost?
A small office or shop with a single heat recovery unit typically costs £7,950 to £16,950 excluding VAT. Larger fit-outs are often priced at around £55 to £125 per square metre of floor, depending on design and ceiling access.
How much fresh air does an office need?
A common design rate for offices is 10 litres a second per person, used in Approved Document F and CIBSE guidance, with more for meeting rooms and areas with higher occupancy.
Do you cover Rayleigh and nearby?
Yes. We cover Rayleigh and nearby places including Hadleigh, South Benfleet, Wickford and Pitsea. Send your postcode and we will confirm.
What is the price of commercial ventilation in Rayleigh?
Guide prices for Rayleigh use East of England rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £8,350 to £17,800 + VAT per system. We confirm a fixed price in writing before any work starts.
Book a free site survey in Rayleigh and send floor plans if you have them.
Commercial ventilation near Rayleigh
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