Worktop replacement in St Ann's

Yes. St Ann's is on the patch, and the postcodes we work here are N15. It is worked on our north London run, along with the rest of Haringey. Enforcement zones rarely accept a trade van unloading stone as an exemption, so this gets sorted before the date is confirmed rather than argued about afterwards. We stage the strip-out so the old tops leave in one trip rather than trickling out across the afternoon. The waste run is planned, not improvised. We template in your kitchen and fit in your kitchen, so there is nothing to visit and nothing to collect.

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. 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. What is under the old top is the real question. Knock-throughs in this stock usually leave a 100mm nib at the chimney breast, and the top has to be scribed round it - it is the single most common re-cut on these jobs.

Residential streets are permit-controlled and narrow, and several have modal filters and planters that stop you driving straight through - check the route before the day rather than relying on a satnav. A narrow entrance hall with a turn into the back of the house caps the longest piece we can physically get in, whatever the run itself measures. 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.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop templating and worktop installation. The junction between the original room and the extension is the point to watch, because the two floors rarely sit at the same height. Old tops out in the morning, new stone down and sealed the same afternoon. A plumber either side of us. Extension kitchens are usually specified long before they are buildable, so the run lengths on the drawing and the run lengths in the room are different numbers. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. A day, not a project.

An island is a single visible piece with four finished edges and no wall to hide against, so it is the piece the whole kitchen is judged on. The existing layout is being kept, so the question is whether the old carcasses will take stone in that shape without more support. 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.

A chimney breast left in place splits a wall into two alcoves, and the two are rarely the same width and rarely parallel to each other. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. The laminate has been covering it up. 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. Where ownership is split across a building, the common parts belong to someone else and the carry route is negotiated rather than assumed. If the carcasses are tired the honest answer is that stone will find that out, and it is better said before than after. Sound carcasses are the condition.