Worktop replacement in Campden Hill

Yes. Campden Hill is on the patch, and the postcodes we work here are W8. It is worked on our west London run, along with the rest of Kensington and Chelsea. With no scheme to work with there is nothing to book and nobody to ring, so the only levers left are an early arrival and a word with the neighbours. A replacement is a two-way job, with old tops going out and new stone coming in, so the van needs to stay put across the whole day. The waste leaves with us, so the van has to still be there. Everything that involves you happens in your kitchen, so there is nothing to visit and nothing to collect.

Rooms are tall with deep window reveals, and a run finishing into a reveal is templated to it rather than assumed square. In most Victorian terraces the kitchen sits in the back addition, so you get a narrow galley with one outside wall and nothing square to work off. The units have settled with the floor and get re-levelled. Where the sill lands inside the height an upstand would occupy there is no upstand, and the stone either dies into the reveal or stops short of it. This is the commonest reason a replacement turns out to need more than a straight swap. Nothing about it is a discovery on fitting day.

A walk-up with winders at every half-landing means the piece is rested and re-gripped on the way, so the crew size goes up before the piece size comes down. Worth remembering that the old tops have to come out the way the new ones come in, and a laminate run is easier to remove in one length than to carry in one. Waste goes out the way the stone came in, so the route stays clear. Unrestricted kerbside is straightforward as long as the space in front of the property is actually clear when the van arrives. Waste is the part people forget: the old laminate or tired granite has to be walked back to the van and it does not get lighter. Both loads want the same few metres of kerb.

Not to any real extent, and it would be easy to imply it was. What the research on this patch actually lists is worktop fabrication and worktop installation. It describes the kitchens on this patch, not the work that goes into them. Same quoting, same cutting, same fitting as anywhere else on the patch. Extension kitchens are usually specified long before they are buildable, so the run lengths on the drawing and the run lengths in the room are different numbers. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. Chosen against the doors that are staying. Extension work runs late far more often than it runs early, and the worktop is close to the last thing in, so the date agreed at the start is rarely the date that happens. The carcasses have to be sound, because stone is several times the weight of what is coming off. Old top out Tuesday, tenant in on Friday.

Power and waste come up through the floor, and where they surface decides which cabinet can hold a sink and which one cannot. The existing layout is being kept, so the question is whether the old carcasses will take stone in that shape without more support. Where the seam went before is not where it goes now. Material is £110-£550 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines.

Casement handles and stays swing down into the space above the worktop, so the clearance that counts is the one measured with the window open. We would rather find it at template than on the morning, which is why the templater looks behind the units. The laminate was scribed thin. Stone cannot be. Have a plumber booked to disconnect the sink, tap and waste first thing and reconnect after we have gone, and clear the hallway and stairs completely so we can carry slabs through the house. Where ownership is split across a building, the common parts belong to someone else and the carry route is negotiated rather than assumed. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Void periods do not extend to suit a lead time.

Taking the old tops away is a line rather than an assumption, so it comes off if you do not want it. The edge profile is its own line, so a shaped edge and a square one are two different figures. Ask for the lines rather than the total. One number for a kitchen tells you nothing you can check. A low sill over the sink run is what decides between an upstand and stone dying into a window board, and there is often less clearance than an upstand is tall. A laminate top was scribed thin at the back to swallow it, and stone cannot be shaved down the same way. What is behind the old top decides the day.

Where a top takes wine, oil and lemon most days, the non-porous materials ask least of the household. Granite is porous to varying degrees, so it is sealed when we fit it and topped up over the life of the worktop. Quartz and sintered stone never need sealing: quartz is non-porous and sintered stone has effectively zero porosity. Listing and conservation conditions apply to a good number of these, which constrains what can be altered around the kitchen rather than what goes on top of the units. Lath-and-plaster and bowed brickwork mean we template for scribes rather than straight cuts, and each piece is offered up and eased in rather than dropped straight down. Tile beds and adhesive come off before the new top goes on.

Dark and heavily veined stone shows a join more than a pale even one, which is worth knowing before the slab is picked. A join sits over a cabinet gable. It never spans a gap and never runs through a cut-out. A join cannot cross a cut-out, so a sink mid-run takes away the position you would have used. A hob cut-out and the floor penetration feeding it have to land over the same cabinet, and where they do not it is the stone that gets redrawn rather than the pipework. Old laminate has often been holding a run square for years, and taking it off shows what the units were really doing. Stone wants gables where laminate needed none.

A join added to get stone into the room is a different thing from a join added because the slab ran out, and the quote says which is which. Doorways, the newel post and the handrail usually take the room away, rather than the stairs themselves. Communal stairs get boarded and the handrail padded, and we walk the route with a tape before the first piece leaves the van. With no room to turn, the old top gets cut up in the kitchen instead, which is dusty work and needs the room emptied first. Disconnection happens before the old top is lifted, not during.