Worktop replacement in South Harrow

Yes. South Harrow is on the patch, and the postcodes we work here are HA2. It is worked on our north west London run, along with the rest of Harrow. Underground loading has a height restriction, and a van with an A-frame on it is taller than the driver remembers. 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. Nothing goes out until the route back to the van is clear. There is nothing to drive to and nothing to pick up, because both visits are to the property itself.

The hot water cylinder sits in a cupboard opening off the kitchen or the landing above it, and the pipework to it drops through the corner of the room. Ex-council flats and maisonettes are built in dense concrete and blockwork, so anything that has to be fixed back, such as brackets under a peninsula or support for an end panel, goes in with proper anchors and an SDS rather than plasterboard fixings. Same units, straighter line, better surface. A notch around a boxed stack is machined with a radius at the internal corner, because a square inside corner there is exactly where a top will crack. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. It is the usual surprise, and it is a known one.

A height barrier on the car park entrance rules out a tail-lift van outright, and the stone then transfers to a trolley at the barrier itself. 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. A laminate run comes out easier than stone goes in. Where the bay sits some distance from the core, the carry across the car park is the longest leg of the day and gets boarded and lit. We stage the strip-out so the old tops leave in one trip rather than trickling out across the afternoon. The old tops leave in one movement rather than piece by piece.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop splashbacks & upstands. 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. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. A builder-finish kitchen upgrades in a morning. Quartz suits let property well: no sealing, no annual maintenance, and nothing an incoming tenant has to be told to look after. Old tops out in the morning, new stone down and sealed the same afternoon. The doors are staying, so the colour answers to them.

An L can be mitred at the corner for a continuous look or butt-jointed over the gable, and the two are different money and different risk. The existing layout is being kept, so the question is whether the old carcasses will take stone in that shape without more support. Stone wants gables where laminate needed none. Material runs £110 to £550 per square metre supply only, and templating, fabrication and fitting each get their own line.

A live soil stack cannot be chased back into the wall, so the depth it steals is permanent and the run is planned around it rather than through it. We would rather find it at template than on the morning, which is why the templater looks behind the units. It was there long before we were. Sort a parking bay or permit near the entrance, confirm the lift is in service and get us the door codes, and tell us about any asbestos survey on the flat before we start stripping out. 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. 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.

Granite is porous to varying degrees, so it is sealed when we fit it and topped up over the life of the worktop. Sealing is the one maintenance job that genuinely differs by material, and it is worth knowing which you are buying before the slab is chosen. Bleach and limescale remover harm a polished finish rather than clean it, whichever material is on the units. The first kitchen units were metal and screwed straight into the blockwork, and their plugs are still in the wall behind whatever plaster went over them. The plaster is bonded straight onto the concrete, so the bottom course of tiles tends to bring plaster with it when the old top comes off, leaving a rough band behind the upstand. The wall behind the old top has not been seen in years.

The rest of the kitchen still goes in. One damaged piece does not hold up the pieces either side. A remake goes back through the same cutting and polishing, so it is a return visit rather than a patch. Our own installers do the carry, so there is nobody in the middle to argue with about it. Concierge buildings want the goods entrance, a booked lift and proof of insurance, all of which is straightforward when it is asked for a week out. 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. Old pieces are carried out before new ones are carried in.

Packing takes up small variation. It is not there to hide something that belongs in the units. Where a run meets an appliance, level decides whether that appliance door still clears the stone above it. Level is checked at the template, which is the point of measuring in the room rather than off a drawing. 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. A laminate top was scribed thin at the back to swallow it, and stone cannot be shaved down the same way. The old top hid it. The drawing will not.

The carry route is measured before anything is cut, so a piece that will not make the turn is split at the drawing stage rather than discovered on the day. A join forced by the route still sits over a gable, so it is no poorer a join for that. Bollards, planters and a one-way service road can turn what looks like a ten-metre carry into a fifty-metre one. We plan the strip-out and the carry as one movement so the kitchen is only out of use for a single day. Half a day can go on the strip-out where the way in is tight.