Kitchen worktops in Stockwell

Yes. The conservation-area villas have deep plans where kitchens go into the rear at ground or lower-ground level with a run plus a freestanding block, while the surrounding estates have standardised flat kitchens with a fixed sink and a boxed riser. Many villas are subdivided, so a single building can hold three different kitchen sizes. Where the van can pull up level with the gate the pieces are handled the fewest times, which is what actually protects them. 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. The waste run is planned, not improvised.

Georgian and early Victorian villa, Victorian terrace, Large postwar estate and Interwar block. Georgian houses put the kitchen in a basement or a rear closet wing, and the stairs down to it are the tightest part of the whole route. 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. That is the shape of the day.

Estate blocks have secure entry, narrow lifts and shared stairs, and the parking courts sit away from the entrances. Villa properties have railed front steps and a lower-ground area entrance that is the only realistic way in for stone. Piece length is set by the internal diagonal of the lift car, not by the length of the slab. The fitting day is planned backwards from that point, before anything comes off the van. That is what the morning is planned around.

Worktop replacement, worktop templating and worktop installation, in that order. 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. A day, not a project. Subdivided villas have kitchens fitted into rooms with original cornice and skirting, so the back edge has to be scribed around a skirting that is often 20mm proud at the bottom.

Two parallel runs with a walkway between them is the most efficient shape there is on a slab, because both pieces nest as straight lengths with almost no waste. On the day that means dry-laying the whole layout first and only then pulling and bonding the joins. Dry-lay first, always. Anything that has to stay accessible, a stopcock, a gas meter, a riser panel, is marked on the template so the stone is cut around it instead of over it. The template plots it as it is, at the exact height the worktop will sit, and the drawing carries that through. Measured at worktop height, nowhere else. Material runs from £110 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines rather than rolled into one figure.

The same building type can arrive as a careful one-off kitchen or as a fast turnaround, and the honest answer is that they are priced differently. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Sound carcasses are the condition. Tell us the building when you book and the lift, the stair turn and any freeholder notice get built into the day rather than found on it.