Stone bar tops in Knightsbridge

Yes. Knightsbridge is on the patch, and the postcodes we work here are SW1X. It is worked on our central London run, along with the rest of Westminster. On a street with no restrictions the constraint is other residents rather than a warden, so it is worth putting a cone or a car out early. A bar fit runs longer than a worktop run, because the frame, the support and the stone are three stages and only the last of them is quick. Where the bay is timed, the support goes in first. You never have to visit anything or collect anything: we template in your kitchen and fit in your kitchen.

Sash windows sit in deep reveals with a working box behind the lining, so a run dying into one has to clear more than the plaster. A bar in one of these flats is generally furniture in a reception room rather than part of a kitchen, so it is drawn alongside the skirting and the cornice and built as joinery with the stone as its final element. The stone is the last element of the joinery, not the first. Boxing built in plasterboard on a light frame will take no useful fixing, so nothing bears on it and the stone is carried off the carcasses either side. On a bar that counts twice over, because the same obstruction has to be cleared by the stone above it and by the knees of whoever is sitting at it. A notch in a bar top is drawn with its support beside it.

Managed buildings allow deliveries through the lift only between set hours, and a day that overruns them finishes with the last piece still on the pavement. That matters more on a bar than on a run, because a join forced by the way in cannot be allowed to land in the unsupported part of the nose. A waterfall end travels as its own piece and is bonded in place. A free-parking street with cars both sides can still leave the van forty metres away, and that distance is carry, not driving. That has to cover more than the unload, since the corbels, the flat bar and the fixings all come off the van well before the top does. The stone comes off last because it goes down last.

Not especially, and pretending otherwise would be simple enough. What the research on this patch actually lists is worktop design & quotation, worktop fabrication and worktop installation. It is a fact about the local housing rather than about the work. The job is quoted, cut and fitted the same way wherever on the patch it lands. Landlord work is scheduled around void periods, so the whole thing is a fixed window and the template date matters as much as the fitting date. A bar is nearly always the last thing added to a project, so it is templated on a visit of its own once the joinery around it has stopped moving. The overhang is checked against the frame that exists. Quartz suits let property well: no sealing, no annual maintenance, and nothing an incoming tenant has to be told to look after. Where the same detail is repeating across several rooms the support gets standardised once and then cut to length, which is cheaper than drawing it each time. A bar in constant use is a maintenance decision as well.

An island is a single visible piece with four finished edges and no wall to hide against, so it is the piece the whole kitchen is judged on. A bar laid over that is a second level rather than a wider one, so it wants a spine underneath it and a settled detail where the two heights meet. One level or two, and it is decided early. Supply-only material is £110 to £550 per square metre, and templating, fabrication and fitting are quoted separately rather than rolled in.

A stack boxed diagonally across a corner leaves a triangle of dead space, and the top is cut to that triangle rather than to a square return. A bar top is levelled to itself rather than to what it stands on, so the packing goes into the frame and the stools take up whatever the floor is doing. Leaning is a sideways load and framing has to answer for it. Confirm the working hours the block allows and the lift booking, and send the frame drawing with the finished height and the projection marked on it. One owner can take a date next week while the flat below needs three weeks of notice, so several kitchens in one building end up scheduled by the slowest permission. Where the person choosing it is not the person who will lean on it, the seating height is set to a standard rather than to whoever happens to be standing in the room. A bar is permanent joinery with stone on top of it.

A template on a normal kitchen takes two to three hours in the room. The same firm templates and fits. Nobody else is brought in to install. On the fitting day floors and door frames are protected, joins clamped flush, sink and hob sealed. Freeholder consent, a works agreement and proof of insurance are often wanted before a van is allowed to unload. A bar top put into a room like that is an overhang question first, because the nose has to carry people leaning on it long after the slab has stopped being interesting. The seating side is the side the piece is drawn from.

There are only ever a few legal positions, and the one taken is furthest from the light. A join sits over a cabinet gable. It never spans a gap and never runs through a cut-out. Veining carries through a join where both pieces come off the same slab, which is decided at nesting. If the island is a few hundred millimetres longer than the usable length of a slab, a second slab gets bought to gain that overhang, and the whole slab is paid for rather than the part used. Where the counter runs flush with the working surface instead of standing above it the whole thing becomes one plane, which looks better and doubles the unsupported span. A breakfast counter and a trade bar are not the same brief.

Splitting a run costs a join, and that is the price of getting stone into the room at all. Every piece goes in by hand and stone does not bend, so the tightest turn on the route sets the longest piece. Where there is a lift, whether it can be booked out and padded matters as much as its size. Where only one car serves the building a breakdown on the morning halts the job outright, so the fallback route is worked out at template rather than on the landing. A top with a bonded apron on the front arrives deeper than a worktop and behaves like a beam, so there is no easing it round a turn at all. Suction pads go on the polished face, never on the nose.

No installed price per square metre is published, because it is not a real number. Every run, cut-out, edge, join and groove set is a line, which is what makes it comparable with anyone else’s. The design and quotation visit is free and carries no obligation, so a figure exists before any commitment. Where the boxing stands proud of the finished wall the upstand behind it has to be broken into separate lengths, because one piece cannot pass it. Where the nose has to be carried past something fixed the support moves rather than the stone, since a corbel landing in the knee space is worse than no corbel at all. Nothing under the nose is allowed to be in the way.