Norris Green, Merseyside
Extractor fan installation in Norris Green
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Norris Green and L9, L11 and L12.
- From £165 inc VAT per fan
- Free survey
We fit bathroom, kitchen and utility fans across Norris Green, sized to the room rather than the cheapest box.
Work in Norris Green follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Extractor fans in Norris Green at a glance
- Town
- Norris Green, Merseyside
- Postcode districts
- L9, L11 and L12
- Nearby
- Croxteth (1 mile), West Derby (1 mile) and Fazakerley (1 mile)
- Price region
- North West
- Survey
- Free survey (UK mainland)
Extractor fans for Norris Green 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 Norris Green
| Work | Guide price |
|---|---|
| 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 |
| Inline fan for a shower room or en-suite (loft-mounted, one or two ceiling grilles) (per room) | £525–£850 inc VAT |
Guide prices using North West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Norris Green
What area around Norris Green do you work in?
All of Merseyside. Near Norris Green that includes Croxteth, West Derby, Fazakerley and Old Swan.
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.
Do you cover Norris Green and nearby?
Yes. We cover Norris Green and nearby places including Croxteth, West Derby, Fazakerley and Old Swan. Send your postcode and we will confirm.
What is the price of new extractor fans in Norris Green?
Guide prices for Norris Green use North West rates: like-for-like extractor fan replacement (existing duct and wiring) is typically £165 to £280 inc VAT per fan. We confirm a fixed price in writing before any work starts.
We can usually fit a replacement fan in Norris Green in a single short visit.
Extractor fans near Norris Green
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