Cooker hood installation · Greater London
Cooker hood installation in Northolt
Cooker hood installation in Northolt starts with a free survey visit: we measure up, check the walls, floor and service positions, and explain what the job involves before anything is priced.

Thinking about cooker hood installation in Northolt?
If your Northolt house has thick solid walls, core drilling a neat hole for the duct takes the right equipment and careful positioning of the outside grille.
If your Northolt kitchen has an older open-flued boiler, fitting a stronger hood needs care, as it can affect the flue and should be followed by a spillage test. If your home is in Northolt or close by in Greenford or South Ruislip, the same survey, quote and fitting process applies.
What does cooker hood installation in Northolt include?
Your written quote lists everything included. For cooker hood installation, that normally means:
- Hood fixed at the height set by the hood and hob manufacturers
- Survey of the hob position, duct route, outside wall and any open-flued appliance
- Island and ceiling hoods fixed into the ceiling structure by two people
- Short, straight runs of rigid ducting wherever the route allows
- Spillage test by a Gas Safe registered engineer where an open-flued appliance is present
- Recirculating hoods fitted with carbon filters, and their limits explained
How much does cooker hood installation cost in Northolt?
As a starting point for Northolt, these ranges include VAT at 20% and allow for typical labour costs in London. Labour in London generally costs more than the UK average, which lifts these ranges a little.
| Typical project | Guide price |
|---|---|
| Like-for-like cooker hood swapSame position and ducting | £160–£310 |
| New ducted hood through an outside wallCore drilling, ducting run and external grille | £390–£1,200 |
| Island or ceiling hood installedTwo-person install, fixings to the ceiling structure | £390–£820 |
| Recirculating hood fittedNo ducting; carbon filters need replacing | £160–£390 |
Guide ranges cover fitting and connection with standard ducting through a straightforward wall; long or concealed duct runs, ceiling repairs, new electrical spurs, spillage tests and the hood itself are priced separately. Prices include VAT at 20%.
Fitting kitchens in older and newer Northolt homes
You will find Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis throughout Greater London. Victorian terraces often have a narrow galley beside the side return, while conversion flats and mansion blocks usually fit the kitchen into a small room or along one living-room wall.
Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day. London's mains water is hard, so limescale builds quickly on taps and boiling water taps, and a scale-reducing filter is worth planning in.
What rules apply to cooker hood installation in Northolt?
In England, Approved Document F guidance for kitchen extract is about 30 litres per second from a cooker hood extracting outside, or 60 litres per second from a fan elsewhere in the room. A recirculating hood does not remove moisture, so another means of extract is usually needed. A new vent through the outside wall of a flat may need planning permission and the freeholder's consent, and an open-flued gas appliance in the room calls for a spillage test.
Conservation areas are widespread across London, so a new extractor vent on a front wall may need permission, and leaseholders usually need the freeholder's written consent first.
Before you book cooker hood installation in Northolt
- Before choosing a hood for your Northolt kitchen, find the nearest outside wall to the hob, because the shorter the duct run, the better the extraction.
- If your Northolt home is listed, or in a building with strict rules on outside changes, check what is allowed before any hole is cut for a duct.
- Replace the carbon filters in a recirculating hood as often as the manufacturer advises, and clean the grease filters regularly so the hood keeps working well.
- Keep the duct run short and straight with rigid ducting, because every bend and extra metre of flexible hose reduces how much air the hood moves.
Questions about cooker hood installation in Northolt
How much does cooker hood installation cost in Northolt?
Cooker hood installation in Northolt typically costs £160 to £310 including VAT for a like-for-like cooker hood swap, based on prices in London. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Do you work near Northolt as well?
Yes. As well as Northolt itself, we cover the rest of Greater London and nearby towns such as Greenford and South Ruislip. The process is the same wherever the kitchen is.
Why might a cooker hood need a spillage test?
Because a hood pulling air out of a room can draw fumes back down the flue of an open-flued gas appliance, such as some older boilers or gas fires. Where the kitchen, or a room open to it, has one, a Gas Safe registered engineer should carry out a spillage test with the hood running at full speed. Room-sealed boilers are not affected in the same way.
Does a cooker hood need a hole in the wall?
A ducted hood does. The usual route is a core-drilled hole through the nearest outside wall, with rigid ducting from the hood and an external grille sealed into the wall. Where the hob is far from an outside wall, the duct can sometimes run above the wall units or through a ceiling void. A recirculating hood needs no hole, but it removes no moisture.
Can a ducted cooker hood be fitted in a flat?
Often, but check consents first. A new vent through the outside wall of a flat may need planning permission and the freeholder's written consent, and some leases do not allow it at all. Where an outside vent is not possible, a recirculating hood can be fitted, with a separate extract fan or other ventilation dealing with moisture. Listed buildings may also need listed building consent.
Cooker hood installation in neighbouring towns
We also carry out cooker hood installation in these towns near Northolt:
- Cooker hood installation in Greenford
- Cooker hood installation in South Ruislip
- Cooker hood installation in Sudbury, Greater London
- Cooker hood installation in Harrow
- Cooker hood installation in Southall
- Cooker hood installation in Brent
- Cooker hood installation across Greater London
