Thatcham, Berkshire
Extractor fan installation in Thatcham
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Thatcham and RG14, RG18 and RG19.
- From £195 inc VAT per fan
- Free survey

A good fan in the right place cures a lot of condensation in Thatcham homes on its own.
We cover Thatcham and the surrounding RG14, RG18 and RG19 postcodes as part of our work across Berkshire. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Extractor fans in Thatcham at a glance
- Town
- Thatcham, Berkshire
- Postcode districts
- RG14, RG18 and RG19
- Nearby
- Newbury (3 miles), Tadley (7 miles) and Basingstoke (12 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Extractor fans for Thatcham homes
Many existing fans were never doing their job: undersized, ducted into the loft space, fitted with a flex duct crushed in the joists, or switched off by occupants because they were noisy. The rate a fan delivers through a real duct run is often far lower than the number on the box, which is why we size to the room and test the result.
Like-for-like replacement
A new fan on the existing duct and wiring, often with an overrun timer or humidity sensor.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Guide prices in Thatcham
| Work | Guide price |
|---|---|
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £600–£975 inc VAT |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £435–£775 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £195–£325 inc VAT |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- Mirror still steamed up 20 minutes after a shower
- Mould on the bathroom ceiling or around the window
- The fan runs but a sheet of toilet paper does not stick to the grille
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Thatcham
Do you cover Thatcham and nearby?
Yes. We cover Thatcham and nearby places including Newbury, Tadley, Basingstoke and Reading. Send your postcode and we will confirm.
What size extractor fan does a bathroom need?
In England a bathroom fan should extract at least 15 litres a second, measured at the fan, under Approved Document F. Long or bendy duct runs reduce flow, so the fan often needs to be rated higher than the minimum.
Can an extractor fan vent into the loft?
No. A fan should discharge to outside, because warm, moist air dumped in the loft condenses on the cold roof timbers and causes mould and rot there instead.
What is the price of new extractor fans in Thatcham?
Guide prices for Thatcham use South East rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £195 to £325 inc VAT per fan. We confirm a fixed price in writing before any work starts.
Is the survey free in Thatcham?
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 a guide price online, then we confirm it for your Thatcham home at the visit.
Extractor fans near Thatcham
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