Worktop replacement in Friern Barnet

Yes. Friern Barnet is on the patch, and the postcodes we work here are N11. It is worked on our north London run, along with the rest of Barnet. Some zones are controlled for a short window in the middle of the day and open either side of it, which makes the timing of the visit the whole question. 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. Booking the bay for the whole day is the honest plan. We come to the kitchen to template and again to fit, so there is nothing to visit and nothing to collect.

Half-landings mean the back of the house sits at a slightly different level from the front, and a knocked-through kitchen crosses that line. 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. Sound carcasses are the one condition. 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. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. Strip out first, then measure what is actually there.

Bollards, planters and a one-way service road can turn what looks like a ten-metre carry into a fifty-metre one. 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. Two carries in one day needs the route free for both. A suspension only works if the cones and the notice are actually there on the morning, and now and then a car is sitting in the bay regardless. 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. Old tops out and new stone in, both through the same gap.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop installation. In a converted house the flat entrance and the internal doorway are usually tighter than the communal stairs, and that is easy to overlook. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. Specified for wear rather than for the photograph. 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 carcasses have to be sound, because stone is several times the weight of what is coming off. No sealing schedule for anybody to forget.

Where the aisle is too tight the usual answer is a reduced-depth top on one side, and a 500mm run is a different cut, a different sink and a different drainer to a 600mm one. Old laminate has often been holding a run square for years, and taking it off shows what the units were really doing. Yield is worked out fresh for the new material. The material band is £110 to £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. This is the commonest reason a replacement turns out to need more than a straight swap. The old carcasses are rarely level and never were. 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. Some doors in a building need a consent letter and some need nothing at all, so the first question is which arrangement applies here rather than which one is usual. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Programme work takes the flats in sequence.

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. Small variation is taken up by packing under the top on the fitting day. Levelling belongs in the carcasses, on their own legs and packers. 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. We would rather find it at template than on the morning, which is why the templater looks behind the units. A filler strip is evidence, not decoration.

No maintenance visit is built into the job. Soap, water, and on the porous stones a seal. The bead where the sink and hob meet the stone is siliconed rather than sealed, and wants watching. Quartz carries resin, so a hot pan wants a trivet, while granite and sintered stone will take one without complaint. The original larder or store cupboard usually survives in a corner, and that alcove is deeper than the units and squarer than the walls around it. 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. Off in the morning, on by the afternoon.

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. An external stair, a side return or a rear garden counts as carry and is measured the same way. The barrier, the entry code and the estate rules decide when a van can get near the door, and none of that is negotiable on the day. We plan the strip-out and the carry as one movement so the kitchen is only out of use for a single day. Waste goes out the way the stone came in, so the route stays clear.

They read strongly across a dark stone and are nearly invisible on a pale one, so look before deciding. Grooves are machined into the surface rather than applied to it, so there is nothing to come loose later. On a porous stone the grooved area is sealed with the rest, and it gets wet more than anything else. Original quarry tile is often still down under two or three later floor coverings, which is why the finished floor height is rarely what anyone expects. The units stay and only the surface changes, so the job is a day, and what makes it a difficult day is the building. Whatever the old top hid comes to light.