Cooker hood installation · Greater London
Cooker hood installation in Purley
From the survey to handover, cooker hood installation in Purley is run by us as one job, with the fitters and trades booked in the right order.

Why do people in Purley choose cooker hood installation?
If condensation runs down the windows of your Purley kitchen whenever you cook, the hood may be recirculating, undersized or ducted through a long, flexible run.
People in flats across Greater London sometimes rely on recirculating hoods because an outside vent needs consent from the building's owners, and want to know what else improves ventilation. Homes right across Purley are covered, as are nearby places such as Coulsdon, South Croydon and the villages in between.
What is included in the work?
Every kitchen is different, so we confirm the scope in writing. Most jobs of this kind include:
- 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
- Hood fixed at the height set by the hood and hob manufacturers
- Core drilling through the outside wall and an external grille fitted and sealed
- Survey of the hob position, duct route, outside wall and any open-flued appliance
- Power supply connected by an electrician and tested to BS 7671
What should you budget for cooker hood installation in Purley?
As a starting point for Purley, 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%.
Kitchens in homes around Purley
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.
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. Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day.
Regulations for kitchen work in Purley
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 Purley
- Choose a hood at least as wide as your hob, and compare its stated extraction rate with the size of the room before you buy.
- If you live in a flat in Greater London, ask the freeholder, factor or managing agent about outside vents before you buy a ducted hood.
- If your Purley 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.
- Check the minimum height above the hob in both the hood and hob instructions, and use the greater of the two figures.
Questions about cooker hood installation in Purley
How much does cooker hood installation cost in Purley?
For a like-for-like cooker hood swap, budget around £160 to £310 including VAT in Purley. That reflects typical costs in London; we confirm the actual figure in writing once we have measured up.
Do you cover all of Purley?
Yes. We work across Purley, including the CR8 postcode district, and nearby towns such as Coulsdon and South Croydon. Book a free survey visit and we will arrange a time that suits you.
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.
Should I choose a ducted or a recirculating cooker hood?
A ducted hood is usually more effective, because it takes steam, smoke and smells outside. A recirculating hood passes air through grease and carbon filters and returns it to the room, so it deals with grease and smells but not moisture, and another means of extract is usually needed. Recirculating suits kitchens with no practical duct route, and its carbon filters need replacing.
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.
Also covering nearby towns
The same service is available a short drive from Purley, including:
- Cooker hood installation in Coulsdon
- Cooker hood installation in South Croydon
- Cooker hood installation in Wallington
- Cooker hood installation in Carshalton
- Cooker hood installation in Croydon
- Cooker hood installation in Sutton
- Cooker hood installation across Greater London
