Windsor, Berkshire
Commercial ventilation design and installation in Windsor
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Windsor and SL1, SL3 and SL4.
- From £8,750 + VAT per system
- Free survey

Businesses in Windsor often need us when meeting rooms get stuffy or a new layout leaves areas with no fresh air.
Windsor is about 93 miles from our base in Great Barr, Birmingham. We book Windsor visits by appointment and confirm the date in writing. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Commercial ventilation in Windsor at a glance
- Town
- Windsor, Berkshire
- Postcode districts
- SL1, SL3 and SL4
- Nearby
- Slough (2 miles), Egham (4 miles) and Burnham (5 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Windsor
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. Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design.
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 Windsor
| 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 |
South East rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Old units that are noisy, inefficient or failing
- Stuffy meeting rooms and afternoon drowsiness
- More staff than the system was designed for
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.
Questions from Windsor
What area around Windsor do you work in?
All of Berkshire. Near Windsor that includes Slough, Egham, Burnham and Staines.
Can you work as a subcontractor on a fit-out?
Yes. We can install to a main contractor's programme and consultants' drawings, and supply commissioning records for handover.
Do we need building regulations approval?
New or altered ventilation in non-domestic buildings usually forms part of the building control application for the works. We provide the design information and commissioning records needed.
Do you cover Windsor and nearby?
Yes. We cover Windsor and nearby places including Slough, Egham, Burnham and Staines. Send your postcode and we will confirm.
What is the price of commercial ventilation in Windsor?
Guide prices for Windsor 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.
Send your Windsor drawings and occupancy numbers for a design and price.
Commercial ventilation near Windsor
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