Didcot, Oxfordshire
Extractor fan installation in Didcot
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Didcot and OX10, OX11 and OX14.
- From £195 inc VAT per fan
- Free survey
A good fan in the right place cures a lot of condensation in Didcot homes on its own.
Customers in Didcot can get a guide price online in a couple of minutes. It uses South East rates, which is what we would charge for the same job anywhere in Oxfordshire. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Extractor fans in Didcot at a glance
- Town
- Didcot, Oxfordshire
- Postcode districts
- OX10, OX11 and OX14
- Nearby
- Abingdon (5 miles), Wallingford (5 miles) and Wantage (8 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Extractor fans for Didcot 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 Didcot
| Work | Guide price |
|---|---|
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £380–£600 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £490–£825 inc VAT |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £600–£975 inc VAT |
These ranges use our South East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
- Mould on the bathroom ceiling or around the window
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Didcot
What is the price of new extractor fans in Didcot?
Guide prices for Didcot 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.
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.
Should I get a fan with a humidity sensor?
A humidistat fan switches on when the air gets damp and runs until it clears, which suits family bathrooms and rentals where people forget the switch. A continuous-running fan is another good option.
Is the survey free in Didcot?
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.
How do I get a price for new extractor fans in Didcot?
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.
Send a photo of the existing fan and the outside wall and we will price your Didcot job quickly.
Extractor fans near Didcot
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.