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West Yorkshire · BD21

Extractor fans & ventilation in Keighley

We handle extractor fans & ventilation for homeowners and landlords in Keighley, with the survey, products, strip-out, trades and fitting under one contract.

£230–£550 inc VAThalf a dayFree home survey
Bathroom extractor fan fitted in the ceiling, example for Keighley
Postcode districts
BD21, BD22
Nearby
Bingley, Baildon and Shipley
Guide price
£230–£550
Typical time on site
half a day
Water
Soft across most of West Yorkshire
Survey
Free, at your home

What does a bathroom extractor fan cost in Keighley?

In Keighley, a bathroom extractor fan typically costs £230–£550 including VAT, based on Yorkshire and the Humber prices. Labour costs in Yorkshire and the Humber put local prices at about 7% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Inline fan

£350–£650
  • Ducting to a roof or soffit vent

Continuous extract

£400–£850
  • Good for windowless rooms

Guide prices for Keighley including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Keighley

In Keighley we cover BD21 and BD22; we also cover Bingley, 3.1 miles away, and Baildon.

In Keighley, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If your Keighley home is listed or in a period terrace, a fan ducted through the loft to a roof vent can avoid a new hole in the front wall, though consent may still apply. If your Keighley bathroom has black mould on the ceiling or silicone, the fan and its duct are the first things we check.

Supplies across most of West Yorkshire are soft. Even so, condensation is the bigger problem in any bathroom, and a properly sized extractor is what deals with it. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

  • Wiring by a qualified electrician, with an isolator outside the room and RCD protection
  • A fan chosen to meet the bathroom extract rate: 15 l/s intermittent or 8 l/s continuous
  • Making good around the fan and checking that it extracts properly at the grille
  • A check of the room, any existing fan or vent, and the shortest route to the outside

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.

More about extractor fans & ventilation

Extractor fans & ventilation in Keighley: questions

What is the price of a bathroom extractor fan in Keighley?

A bathroom extractor fan in Keighley usually costs £230–£550 including VAT. Room size, layout changes and your choice of products move the figure within that range. The free survey gives you an itemised quote, fixed in writing once the details are agreed.

Is the water hard in Keighley?

Supplies across most of West Yorkshire are soft. Even so, condensation is the bigger problem in any bathroom, and a properly sized extractor is what deals with it. Hardness varies street by street, so check the figure for your postcode with your water supplier.

Who handles building control for a bathroom extractor fan in Keighley?

Building control for Keighley is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

How long does a bathroom extractor fan take?

Allow half a day on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Keighley.

What extraction rate does a bathroom fan need?

In England, Approved Document F asks for 15 litres per second from an intermittent bathroom fan, or 8 litres per second from a continuous one. Scotland's Technical Handbook also uses 15 l/s for a bathroom, Wales has similar rates in its own Part F, and Northern Ireland sets its rates in Technical Booklet K. Choose a fan that reaches the rate through your actual duct run, not just in open air. Our extractor fan rules guide explains more.

Extractor fans & ventilation in Keighley

Book a free home survey in Keighley. You get a measured layout and an itemised written price before anything is ordered.