Cowes, Isle of Wight
Commercial ventilation design and installation in Cowes
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Cowes and PO30, PO31 and PO32.
- From £8,750 + VAT per system
- By arrangement

We design and install supply and extract ventilation for Cowes offices, clinics, salons and shops.
We cover Cowes and the surrounding PO30, PO31 and PO32 postcodes as part of our work across the Isle of Wight. Because of the travel involved, visits here are by arrangement and travel is quoted before booking.
Commercial ventilation in Cowes at a glance
- Town
- Cowes, Isle of Wight
- Postcode districts
- PO30, PO31 and PO32
- Nearby
- Newport (4 miles), Ryde (6 miles) and Sandown (10 miles)
- Price region
- South East
- Survey
- By arrangement, travel quoted first
Commercial ventilation for Cowes 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.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Design and build or install-only
We design it, or install to a consultant's drawings.
Guide prices in Cowes
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £8,750–£18,650 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £60–£140 + VAT |
These ranges use our South East 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
- A fit-out or change of layout
- A change of use that needs a new ventilation design
- Windows the only source of fresh air
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.
Questions from Cowes
What is the price of commercial ventilation in Cowes?
Guide prices for Cowes use South East rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £8,750 to £18,650 + VAT per system. We confirm a fixed price in writing before any work starts.
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.
Is the survey free in Cowes?
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.
How do I get a price for commercial ventilation in Cowes?
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.
Commercial ventilation near Cowes
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