Worktop replacement in Colindale

Yes. Colindale is on the patch, and the postcodes we work here are NW9. It is worked on our north London run, along with the rest of Barnet. Bay bookings are usually an hour or two, which is fine for unloading and no use at all as a place to leave the van for a day. 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. Two loads, one space, one day. We come to the kitchen to template and again to fit, so there is nothing to visit and nothing to collect.

Concrete panel walls bow noticeably over the length of a run, so the template picks up the real line and the back edge is cut to follow it. 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. A new top on a settled run needs the run corrected first. A window board sitting below finished worktop height leaves two choices, drop the top under it or notch the stone around it, and both cost more than a straight run. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. The laminate was scribed thin. Stone cannot be.

Where the lift will not take the longest run we design a join in rather than gamble, because a piece that will not go up has to go back on the van. 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. 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. The old tops have to go somewhere as well.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop splashbacks & upstands. Rear and side-return extensions are where the islands appear, and an island is the piece that decides whether one slab does the kitchen or two. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. The flat earns nothing while it sits empty. A new extension slab is not automatically level, and that wants checking before templating rather than after the stone is cut. The carcasses have to be sound, because stone is several times the weight of what is coming off. Same day, because the void is the whole budget.

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. Appliance gaps are checked against the new thickness. The material band is £110 to £550 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines.

A cill projecting forward of the plaster line pushes the back edge out, and the units then stand off the wall by that amount for the whole length. This is the commonest reason a replacement turns out to need more than a straight swap. What is behind the old top decides the day. 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. Two flats with an identical layout can want entirely different things from the same run of worktop, which is why the quote follows the run rather than the address. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Somebody has to own the skip.

Variation past what packing can take up has to be corrected in the carcasses before we cut, because the template records the units as they stand. Levelling belongs in the carcasses, on their own legs and packers. Packing takes up small variation. It is not there to hide something that belongs in the units. 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. We would rather find it at template than on the morning, which is why the templater looks behind the units. The beading was covering a bowed wall.

Carcasses stay. Surface changes. That is the whole of it. Old laminate is light and awkward rather than heavy, so it is usually the easier half of the day. The template can be taken with the old top still down, which is why one visit covers both. 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. Access out counts as much as access in.

Bleach and limescale remover harm a polished finish rather than clean it, whichever material is on the units. Quartz and sintered stone never need sealing: quartz is non-porous and sintered stone has effectively zero porosity. No maintenance visit is built into the job. Soap, water, and on the porous stones a seal. Kitchens are compact and standardised, which makes the fixed template, fabrication and fitting lines a larger share of the total than the stone. Anything that has to be held back goes into concrete with proper anchors rather than into a plug and a hope. The fabric gets checked while it is open.

Socket and switch positions have to be final before templating, because the openings are machined rather than chopped out on the wall. An upstand is a slim strip that follows the worktop up the wall; a full-height splashback runs from the worktop to the underside of the wall units. Entry-phone access, a booked lift and a parking bay near the entrance all have to be arranged before a date is confirmed. Unit legs are reset where they have bottomed out on the slab, since the old top hid the difference and stone will not. Everything the last fit ignored is visible for a morning.