Stevenage, Hertfordshire
Commercial ventilation design and installation in Stevenage
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Stevenage and SG1, SG2 and SG4.
- From £8,350 + VAT per system
- Free survey
We can work as the ventilation subcontractor on Stevenage fit-outs.
Customers in Stevenage can get a guide price online in a couple of minutes. It uses East of England rates, which is what we would charge for the same job anywhere in Hertfordshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Commercial ventilation in Stevenage at a glance
- Town
- Stevenage, Hertfordshire
- Postcode districts
- SG1, SG2 and SG4
- Nearby
- Codicote (4 miles), Hitchin (5 miles) and Letchworth Garden City (5 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Commercial ventilation for Stevenage 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 Stevenage
| 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 |
These ranges use our East of England rates. Prices exclude VAT. You get a fixed written price before any work is booked.
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 Stevenage
Is the survey free in Stevenage?
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.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
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 do I get a price for commercial ventilation in Stevenage?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Stevenage do you work in?
All of Hertfordshire. Near Stevenage that includes Codicote, Hitchin, Letchworth Garden City and Baldock.
Ask about working to your fit-out programme in Stevenage.
Commercial ventilation near Stevenage
More services in Stevenage
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.