Rottingdean, East Sussex
Extractor fan installation in Rottingdean
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Rottingdean and BN1, BN2 and BN10.
- From £195 inc VAT per fan
- Free survey

We fit bathroom, kitchen and utility fans across Rottingdean, sized to the room rather than the cheapest box.
For extractor fan installation in Rottingdean, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Extractor fans in Rottingdean at a glance
- Town
- Rottingdean, East Sussex
- Postcode districts
- BN1, BN2 and BN10
- Nearby
- Peacehaven (3 miles), Brighton (4 miles) and Hove (5 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
What the work involves
For England, Approved Document F gives minimum intermittent extract rates: 15 litres a second for a bathroom, 30 for a kitchen with a cooker hood (60 without one), 30 for a utility room and 6 for a WC. Wales, Scotland and Northern Ireland have their own rules, which we follow where the job is.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Ducted to outside through the loft
Insulated duct to a roof, ridge or soffit outlet so warm moist air does not condense in the loft.
Guide prices in Rottingdean
| Work | Guide price |
|---|---|
| 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 |
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £435–£775 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.
Common reasons people call
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
- Mirror still steamed up 20 minutes after a shower
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). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Rottingdean
What area around Rottingdean do you work in?
All of East Sussex. Near Rottingdean that includes Peacehaven, Brighton, Hove and Newhaven.
How much does it cost to fit an extractor fan?
Replacing a fan on an existing duct usually costs £175 to £295 including VAT. A new fan through an outside wall is typically £345 to £545, and a fan ducted to outside through the loft £445 to £745.
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.
Do you cover Rottingdean and nearby?
Yes. We cover Rottingdean and nearby places including Peacehaven, Brighton, Hove and Newhaven. Send your postcode and we will confirm.
What is the price of new extractor fans in Rottingdean?
Guide prices for Rottingdean 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.
We can usually fit a replacement fan in Rottingdean in a single short visit.
Extractor fans near Rottingdean
More services in Rottingdean
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.