Cranleigh, Surrey
Commercial ventilation design and installation in Cranleigh
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Cranleigh and GU5 and GU6.
- From £8,750 + VAT per system
- Free survey
Commercial ventilation in Cranleigh is often part of an office or shop fit-out.
Whether the property is in the middle of Cranleigh 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 Cranleigh at a glance
- Town
- Cranleigh, Surrey
- Postcode districts
- GU5 and GU6
- Nearby
- Godalming (6 miles), Guildford (8 miles) and Horsham (9 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Cranleigh
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.
Design and build or install-only
We design it, or install to a consultant's drawings.
Heat recovery supply and extract
One or more units with ductwork to diffusers, sized for occupancy.
Guide prices in Cranleigh
| 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.
Signs it is time to call us
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Cranleigh
Is the survey free in Cranleigh?
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.
Is ventilation a legal requirement in the workplace?
Yes. The Workplace (Health, Safety and Welfare) Regulations 1992 require effective and suitable ventilation with a sufficient quantity of fresh or purified air in every enclosed workplace.
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.
How do I get a price for commercial ventilation in Cranleigh?
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 Cranleigh do you work in?
All of Surrey. Near Cranleigh that includes Godalming, Guildford, Horsham and Dorking.
We provide commissioning records for every Cranleigh handover.
Commercial ventilation near Cranleigh
More services in Cranleigh
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.