- Postcode districts
- CB9
- Nearby
- Saffron Walden, Newmarket and Sudbury
- Guide price
- £265–£650
- Typical time on site
- half a day
- Water
- Very hard across most of Suffolk
- Survey
- Free, at your home
What does a bathroom extractor fan cost in Haverhill?
As a guide, budget £265 to £650 including VAT for a bathroom extractor fan in Haverhill; your written quote will pin it down. We adjust the national guide for East of England, where prices are typically about 6% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Extractor fan
- Ducted to outside
Inline fan
- Grille in the ceiling
Continuous extract
- Low-energy fan running all the time
Guide prices for Haverhill including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Haverhill
We work right across Haverhill — CB9 — and in neighbouring Saffron Walden and Newmarket.
Homes in and around Haverhill vary, so we look at the floor, the walls and the water system before we price anything. If your Haverhill bathroom has black mould on the ceiling or silicone, the fan and its duct are the first things we check. In Haverhill flats, a new vent through an outside wall may need freeholder consent, so we raise it at the survey.
Most of Suffolk has very hard water. Steam carries that scale onto mirrors and glass, so a fan that clears the room quickly helps on both counts. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A check of the room, any existing fan or vent, and the shortest route to the outside
- Core-drilling through the wall, or ducting through the loft to a roof or soffit vent
- A backdraught shutter and external grille, so cold air does not blow back in
- A fan chosen to meet the bathroom extract rate: 15 l/s intermittent or 8 l/s continuous
Decisions to make first
Timer or humidistat
A timer keeps the fan running after the light goes off. A humidistat starts it whenever moisture rises, which suits rooms where people forget.
Intermittent or continuous
An intermittent fan runs during and after use. A continuous fan runs quietly all the time at a low rate and boosts when humidity rises.
Rules that apply in England
In England, Approved Document F sets bathroom extract at 15 l/s for an intermittent fan or 8 l/s for continuous extract. Wiring a new fan alters a circuit in a room with a bath or shower, so it is notifiable under Part P.
