Commercial ventilation design and installation in Mid Glamorgan

Commercial ventilation in Mid Glamorgan is often part of an office or shop fit-out.

Our team is based in Great Barr, Birmingham, and we work throughout Mid Glamorgan, from Coity, Pontypridd, Aberdare, Maesteg and Rhondda. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.

Commercial ventilation in Mid Glamorgan at a glance

Area: Mid Glamorgan, Wales
Towns listed: 14, largest Rhondda
Postcode districts: CF31, CF32, CF44, CF47, CF31 and CF32
Price region: Wales
Survey: Free survey (UK mainland)

What commercial ventilation design and installation involves

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. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.

Heat recovery supply and extract

One or more units with ductwork to diffusers, sized for occupancy.

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 Mid Glamorgan

Commercial ventilation design and installation guide prices in Mid Glamorgan
Work	Guide price
Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system)	£7,550–£16,100 + VAT
Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor)	£50–£120 + VAT

Guide prices using Wales rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.

Common reasons people call

A change of use that needs a new ventilation design
Windows the only source of fresh air
Old units that are noisy, inefficient or failing

Rules in Wales

Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. The Workplace (Health, Safety and Welfare) Regulations 1992 also apply, requiring sufficient fresh or purified air.

How the job runs

Site survey
Design
Install
Commission
Hand over

Towns we cover in Mid Glamorgan

Questions about commercial ventilation design and installation in Mid Glamorgan

Are prices different in Mid Glamorgan?

Our guide prices are adjusted by region. In Mid Glamorgan we use Wales rates, so small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £7,550 to £16,100 + VAT per system.

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.

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.

Is the survey free in Mid Glamorgan?

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.

Which rules apply to ventilation in Mid Glamorgan?

In Wales, the Welsh Government's own Approved Document F (2022 edition) applies to ventilation in homes, with a new edition taking effect on 4 March 2027. Rented homes must be fit for human habitation under the Renting Homes (Wales) Act 2016, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.

Book a free site survey in Mid Glamorgan and send floor plans if you have them.