Kitchen worktops in Angel

Yes. A dense mix of period flats and newer apartments, where period conversions put the kitchen in a rear room or a former closet wing on a 2.4-3m run, while converted warehouses and newer blocks give open-plan runs with an island. Whole-house Georgian jobs put the kitchen at lower ground with garden access and a long single wall. 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. Old tops out and new stone in, both through the same gap.

Georgian terrace, early Victorian terrace, warehouse conversion and new-build apartment. Listing and conservation conditions apply to a good number of these, which constrains what can be altered around the kitchen rather than what goes on top of the units. Victorian party walls and chimney-breast returns bow along their length, so the template plots the real line rather than assuming a straight one - the template picks up points every few hundred millimetres down the back of the run and the drawing carries that curve through to the saw. Recorded as it is, not as it was drawn.

Upper Street is a red route with bus lanes, City Road and Pentonville Road are red routes on the southern edge, and the side streets are controlled Monday to Friday with some seven-day bays near the Green. Several surrounding streets sit inside camera-enforced traffic filters, so the route in for a van is not the route a satnav gives you. A side gate and a back door mean the stone never goes through the house at all, which keeps the dust and most of the risk outside. The templater measures that route on the same visit, so the drawing leaves site already knowing the maximum piece. It goes on the drawing with the run dimensions.

Worktop replacement, worktop templating and worktop installation, in that order. 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. 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. Check the filtered-street layout before fit day, because a wrong turn through a camera gate costs more than the delivery and the legal approach usually adds a long carry.

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. A layout that has been packed and levelled run by run instead of to one datum shows as a step where two pieces meet. Dry-lay first, always. The stone carries the scribe because the wall cannot be persuaded, so back edges are cut oversize and eased in rather than dropped straight down. The template plots it as it is, at the exact height the worktop will sit, and the drawing carries that through. Plotted, not estimated. 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.

A street with houses in single occupation next to the same houses cut into flats produces two completely different jobs from the same elevation. 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.