Kitchen worktops in Barnsbury

Yes. Georgian and early Victorian terraces around the squares, most with the kitchen at lower-ground level running front to back, which gives a long narrow room with a light well at one end and garden doors at the other. A 4m run along one wall with a slim island is the pattern, because the spine wall limits how far a knock-through can go. Where the nearest legal space is a couple of streets back, the walk with each piece becomes the job, and the crew is sized for walking rather than wheeling. A van that has to move mid-fit costs the best part of an hour and takes a man off the tools to do it. The kerb decides the start time.

Georgian square terrace, early Victorian terrace, listed townhouse and mews. The bay at the front and the back addition at the rear were built to different standards, and the kitchen is nearly always in the weaker of the two. The day is planned backwards from the hall. A floor that falls twenty millimetres is packed out first.

Conservation area with permit-only bays, and the area sits inside one of the borough's traffic-filter schemes so most through routes are closed to vehicles. Houses are raised on steps with a separate area stair down to the kitchen, and the area gate is often under a metre wide. Every flight adds a set of handling movements, and handling is where stone gets damaged, so a fourth-floor walk-up is priced by the flight rather than by the metre. The fitting day is planned backwards from that point, before anything comes off the van. Four hands or eight is settled before the tail lift drops.

Worktop installation, in that order. Extension budgets are usually well spent by the time the worktop is ordered, which is where the choice between quartz and a thinner sintered stone actually gets made. Where the window is fixed there is no second day to fall back on, so the prep list matters more than usual. The prep list is not optional. The area gate and its railing posts set the maximum piece width, so measure the gate opening first and work the joins backwards into the kitchen from there.

The two runs are rarely the same length, and the shorter one often carries the sink, which puts the cut-outs in the piece with the least material to spare. On the day that means dry-laying the whole layout first and only then pulling and bonding the joins. The return is offered up last. Two walls each a degree out give an internal corner two degrees out, and the whole of that error lands in the mitre. On the day it means dry-laying, marking, and cutting the scribe on site before anything is bonded. Sealant seals. It does not fit. The stone itself starts at £110 per square metre supply only, with templating, fabrication and fitting quoted on their own lines instead of rolled together.

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. The fitting day is arranged with whoever can actually give us access for the whole slot. A cleared crew arrives with its paperwork done. Tell us about the building at the point of booking, so the lift, the stair turn and any freeholder notice are allowed for in advance.

The lift, if there is one, is measured on the diagonal, because that is the dimension a long piece actually uses. An external stair, a side return or a rear garden counts as carry and is measured the same way. Sintered stone at 12mm changes what a staircase can take, because the same run arrives at roughly half the weight of the granite equivalent. We walk the route with a tape and protect it end to end before the first piece is lifted. Suction pads go on once the face is clean and dry, not before.

Disposal means it goes in the van, not into the garden to wait for a collection. Old tops are screwed or glued from underneath, so the drawer boxes come out before the worktop does. Take the old tops off yourself if you would rather, and the quote simply carries one line fewer. Applying for a suspension means naming a length of kerb and a date, and moving the date generally means applying for it again. We aim for the first slot of the day where parking is tight, because that is when the street is emptiest. Van to door is the distance that matters.

Veining carries through a join where both pieces come off the same slab, which is decided at nesting. A join is glued and clamped flush on the day, so it is fixed rather than something to be undone. Join count is a question about slab size and run length, nothing else. A tall bank of housings at one end takes a chunk out of the working run, so the usable length of that side is always less than the length of the wall behind it. A layout that has been packed and levelled run by run instead of to one datum shows as a step where two pieces meet. Mitres are pulled together, never pushed.

What decides between them is usually the wall: what it is built of, how flat it is, and where the sockets ended up. A full-height piece shows a wall that is out more than an upstand does, over the extra height. If it is a decision for later, say so at the template: the match is a question about the batch. A bay-fronted terrace has a long hall running past the stairs to the kitchen, so the hall turn caps the piece length before the run length does. We measure the front door, the hall width and the turn into the kitchen before anything comes off the van, because a 3m piece has to swing through that corner on edge and stone does not bend to help you. The building moved decades ago and the fit allows for it.