Sunbury-on-Thames, Surrey
Commercial ventilation design and installation in Sunbury-on-Thames
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Sunbury-on-Thames and KT12, TW16 and TW17.
- From £8,750 + VAT per system
- Free survey
We can work as the ventilation subcontractor on Sunbury-on-Thames fit-outs.
Work in Sunbury-on-Thames follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Commercial ventilation in Sunbury-on-Thames at a glance
- Town
- Sunbury-on-Thames, Surrey
- Postcode districts
- KT12, TW16 and TW17
- Nearby
- Walton-on-Thames (1 mile), Shepperton (2 miles) and West Molesey (2 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Commercial ventilation for Sunbury-on-Thames 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 Sunbury-on-Thames
| 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 |
Guide prices using South East rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
- Stuffy meeting rooms and afternoon drowsiness
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 Sunbury-on-Thames
Do you cover Sunbury-on-Thames and nearby?
Yes. We cover Sunbury-on-Thames and nearby places including Walton-on-Thames, Shepperton, West Molesey and Hampton. Send your postcode and we will confirm.
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.
What is the price of commercial ventilation in Sunbury-on-Thames?
Guide prices for Sunbury-on-Thames 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.
Is the survey free in Sunbury-on-Thames?
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.
Get in touch with your Sunbury-on-Thames postcode and floor area for a first guide price.
Commercial ventilation near Sunbury-on-Thames
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