Kitchen island installation · Greater London
Kitchen island installation in Roehampton
Whether your Roehampton kitchen is a narrow galley or an open-plan room, kitchen island installation follows the same careful order: survey, written scope, fit and a final check together.
Is kitchen island installation right for your Roehampton kitchen?
If your Roehampton kitchen has a table that nobody really sits at, an island can replace it with storage, worktop and a couple of stools in a similar footprint.
In a Roehampton home with a long, wide kitchen, an island can break up a single run of units and shorten the walk between the sink, fridge and hob. We cover all of Roehampton, including the SW15 postcode district, and travel out to neighbouring towns across Greater London.
What is included in the work?
Every kitchen is different, so we confirm the scope in writing. Most jobs of this kind include:
- Island carcasses fixed to the floor and levelled to match the main runs
- Chasing or ducting through a concrete floor, then reinstating the surface
- Island hood, ceiling extractor or downdraft unit with its ducting route planned first
- Sockets and a cable run to the island, tested and certified to BS 7671
- End panels, back panels and plinths finished on every visible face
- Hot and cold supplies and a waste with a steady fall for an island sink
How much does kitchen island installation cost in Roehampton?
Use these ranges to plan your budget. They include VAT, reflect costs in London, and are firmed up once we have seen your Roehampton kitchen. Prices in London usually run above the national guide, mainly because labour and parking cost more.
| Typical project | Guide price |
|---|---|
| Island fitted, no services, mid-rangeUnits, worktop and end panels, supplied and fitted | £2,600–£6,500 |
| Power to an island on a suspended floorSockets and the cable run to the island | £320–£780 |
| Hot, cold and waste to an island sinkPipework run under the floor | £390–£1,000 |
| Extra for chasing services into a concrete floorCutting, ducting and reinstating the floor | £520–£2,000 |
| Large bespoke islandCabinets on both faces, stone worktop, appliances | £7,800–£15,600 |
Guide ranges cover the island units, worktop and fitting, with power, plumbing and floor chasing shown as separate lines; island hoods, pendant lights and new floor finishes are quoted on top. Prices include VAT at 20%.
Local homes and their kitchens
Across Greater London you will often find Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis, and each shapes the kitchen differently. 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.
Building regulations, electrics and gas in Roehampton
Adding an island does not need planning permission in England, though a listed building may need listed building consent. Taking power to it from an existing kitchen circuit is not notifiable, but it must meet BS 7671; a new circuit for an island induction hob is notifiable under Part P, so it is certified through a competent person scheme or building control. A ducted island hood should meet Approved Document F, and only a Gas Safe registered engineer may run gas to an island hob.
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 kitchen island installation in Roehampton
- Choose the stools after the island height is agreed, because worktop height and bar height need different stools and a different overhang.
- If you own a leasehold flat in Roehampton, check whether chasing into the floor slab or moving services needs the freeholder's written consent first.
- Mark the island footprint on your Roehampton kitchen floor with masking tape and live with it for a few days before anything is ordered.
- An island hob needs extraction: a hood or ceiling extractor with a ducting route to outside, or a downdraft unit inside the island.
Questions about kitchen island installation in Roehampton
How much does kitchen island installation cost in Roehampton?
For a mid-range island with no services, supplied and fitted, budget around £2,600 to £6,500 including VAT in Roehampton. That reflects typical costs in London; we confirm the actual figure in writing once we have measured up.
Do you work near Roehampton as well?
Yes. As well as Roehampton itself, we cover the rest of Greater London and nearby towns such as Putney and Barnes. The process is the same wherever the kitchen is.
Can an island have a sink or hob on a concrete floor?
Yes, but it takes more work. On a solid floor, cables and pipes are chased into the concrete or run in ducting, then the floor is made good before the finish goes down. The sink waste needs a steady fall to the drain, which can limit how far from an outside wall the sink can sit. We check the floor and the drain route at the survey before pricing.
What extraction works over an island hob?
There are three main options. An island hood hangs above the hob from the ceiling; a ceiling extractor sits almost flush with the plaster; and a downdraft extractor rises from the worktop behind the hob and is ducted through the plinth or under the floor. Ducted versions need a route to an outside wall. Recirculating versions filter grease and smells but do not remove moisture, so the room needs another extract.
Should the floor run under a kitchen island?
Often, yes. Laying a tiled or sheet floor right through before the island goes in gives a continuous surface and makes later layout changes easier, though it uses more material. Floating click floors are usually laid up to the island instead, because fixing units through them stops the floor moving. Underfloor heating is normally kept to the open floor, not under the units. We agree the order at the survey.
Nearby places we cover
The same service is available a short drive from Roehampton, including:
- Kitchen island installation in Putney
- Kitchen island installation in Barnes
- Kitchen island installation in Wimbledon
- Kitchen island installation in Earlsfield
- Kitchen island installation in Fulham
- Kitchen island installation in Richmond, Greater London
- Kitchen island installation across Greater London