Worktop replacement in Harlesden

Yes. Harlesden is on the patch, and the postcodes we work here are NW10. It is run from the Watford side, covering Hertfordshire & North London. A red route means no stopping, and no stopping means exactly that, so the stone comes in from a side street or from a bay behind the property. 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. It is a full day at the kerb, not a delivery. We template in your kitchen and fit in your kitchen, so there is nothing to visit and nothing to collect.

Where the side return has been filled in, the old external wall is now an internal one and still carries its render, its gutter line and its old fixings. What the old top has been hiding is usually a floor that settled towards the back and units that were never fixed back to the wall. What is under the old top is the real question. Back-addition kitchens are rarely square to the main house, so expect a taper across a 3m run and template the whole piece as one rather than assuming a right angle at the return.

No driveways to speak of, red route and bus lane restrictions on the main roads, and controlled parking on almost every side street, so a dispensation or a very early start is usually needed to get the van close enough for a hall carry. Everything comes through the front door and down the hall, so the tightest point on the route is usually the newel post at the foot of the stairs. 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. The strip-out is planned around it. Tell us what the approach looks like when you book the template and it gets built into the day rather than discovered on it.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop templating and worktop splashbacks & upstands. A kitchen carved out of a larger room sits under whatever the original plan left behind, so the run frequently ends at a blocked doorway or a boxed-in service. Old tops out in the morning, new stone down and sealed the same afternoon. A day, not a project. Party-wall and lease conditions in a converted building set when noisy work can happen, which shapes the fitting day more than the kitchen does. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. Sound carcasses or it does not go ahead.

The return piece is the awkward one on a slab: short, full depth, and rarely nesting neatly against the long lengths, so yield rather than area is what moves the material figure. Going from a 38mm laminate to 20mm or 30mm stone drops the surface, which shows against tiles, a window board and any freestanding appliance. The units stay, the surface changes. Material is £110-£550 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines.

Where a corner is a couple of degrees off, a mitre cut to a theoretical ninety degrees opens on the wall side and there is no closing it afterwards. We would rather find it at template than on the morning, which is why the templater looks behind the units. It is the usual surprise, and it is a known one. 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. These kitchens tend to be compact and reasonably square, so the fixed template, fabrication and fitting lines are a larger share of the total than the stone is. If the carcasses are tired the honest answer is that stone will find that out, and it is better said before than after. Plumber either side of us.