Allerton, Merseyside
Extractor fan installation in Allerton
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Allerton and L18, L19 and L25.
- From £165 inc VAT per fan
- Free survey
Many extractor fans in Allerton homes need replacing because they never extracted properly.
Allerton is about 70 miles from our base in Great Barr, Birmingham. We book Allerton visits by appointment and confirm the date in writing. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Extractor fans in Allerton at a glance
- Town
- Allerton, Merseyside
- Postcode districts
- L18, L19 and L25
- Nearby
- Mossley Hill (1 mile), Woolton (1 mile) and Hunts Cross (1 mile)
- Price region
- North West
- Survey
- Free survey (UK mainland)
Extractor fans for Allerton 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.
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 Allerton
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £165–£280 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £330–£525 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
These ranges use our North West rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- The fan is noisy, rattling or has stopped
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
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 Allerton
Is the survey free in Allerton?
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.
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.
Do you need building regulations for a new extractor fan?
Fitting or replacing an extractor fan has to meet the ventilation and electrical rules, and certain electrical work is notifiable. We do the work to the current standards. Electrical work that is notifiable is certified by a registered electrician, and you get a copy of the certificate and our airflow readings.
How do I get a price for new extractor fans in Allerton?
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.
What area around Allerton do you work in?
All of Merseyside. Near Allerton that includes Mossley Hill, Woolton, Hunts Cross and Childwall.
Send a photo of the existing fan and the outside wall and we will price your Allerton job quickly.
Extractor fans near Allerton
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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.