Wales
Ventilation contractors in South Glamorgan
Homes, rentals and business premises across South Glamorgan, with guide prices for Wales.
- 6 towns listed
- Wales rates
- Free survey for new installs
Whether it is a mouldy bathroom in Cardiff or a restaurant canopy in Barry, we cover the whole of South Glamorgan with the same process and written quotes.
If you are extending or converting in South Glamorgan, ventilation is part of Building Regulations sign-off. We can fit the fans or MVHR and provide the airflow test results your inspector will ask for.
Food businesses, offices, workshops and schools in South Glamorgan each have their own ventilation duties. We explain which ones apply to you and keep the paperwork that proves it.
South Glamorgan at a glance
- Nation
- Wales
- Towns listed
- 6
- Largest towns
- Cardiff, Barry and Penarth
- Postcode districts include
- CF10, CF62, CF10, CF61, CF5 and CF14
- Price region
- Wales
- Distance from our base
- about 90 miles to 103 miles
Towns in South Glamorgan
Services in South Glamorgan
- MVHR servicing
- PIV
- Extractor fans
- dMEV fans
- Single-room heat recovery
- Condensation & mould
- Landlords
- Social housing
- Air quality surveys
- New builds & extensions
- Airflow testing
- Commercial ventilation
- Air handling units
- Commercial heat recovery
- Ductwork
- Car park ventilation
- Kitchen extraction
- Duct cleaning
- LEV
- Servicing contracts
- Repairs
- MVHR
Guide prices in South Glamorgan
| Work | Guide price |
|---|---|
| Home repair or fault-finding visit, first hour (parts extra) (per visit) | £90–£155 inc VAT |
| LEV thorough examination and test with written report (per system) | £185–£375 + VAT |
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £140–£235 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
Guide prices using Wales rates. Home prices include VAT at 20%; business prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
Ventilation rules in Wales
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.
Questions about South Glamorgan
Are prices different in South Glamorgan?
Our guide prices are adjusted by region. In South Glamorgan we use Wales rates, so positive input ventilation (PIV) loft unit, supplied and fitted is typically £750 to £1,325 inc VAT per home.
Is the survey free in South 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 towns in South Glamorgan do you cover?
All of South Glamorgan, including Cardiff, Barry, Penarth, Llantwit Major and Whitchurch. If your town is not listed, send the postcode and we will confirm.
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.