Splashbacks and upstands in Swiss Cottage

Yes. Swiss Cottage is on the patch, and the postcodes we work here are NW3, NW6. It is worked on our central and north London run, along with the rest of Camden. The realistic answer on a main road is an early slot, a spotter on the van and pieces staged in one movement rather than several trips. Panels come off the van in one trip where possible, since a tall piece handled repeatedly is a piece asking to be chipped. Handling is where these pieces get damaged. We template in your kitchen and fit in your kitchen, so there is nothing to visit and nothing to collect.

Inter-war purpose-built blocks have curved external walls and steel windows, so a run along an outside wall is following a genuine curve rather than a bow. Each return needs its own piece with a mitred or butted external corner, and those pieces should come off the same slab so the movement lines up across the corner. The wall makes that decision, not the brochure. Interwar block kitchens sit on a solid concrete floor with a boxed-in soil stack in the corner, so allow for a notch and a scribe rather than assuming a clean 90-degree return.

Finchley Road is a red route with no stopping, so loading happens on the side streets under a Monday to Friday CPZ. Most blocks have a lift, but the older 1930s cars are small and shallow and a 3m slab will not stand up inside one. Piece length is set by the internal diagonal of the lift car, not by the length of the slab. Where the route is tight we break a long splashback at a natural vertical joint instead of forcing one panel through. Joint positions follow from that.

It is one of the three we do most here, behind worktop replacement. Same template visit, same workshop, same installers either way. Rear and side-return extensions are where the islands appear, and an island is the piece that decides whether one slab does the kitchen or two. Socket and switch positions have to be final before templating, because a cut-out in the wrong place means a new piece. Siliconed to the worktop, never grouted. A new extension slab is not automatically level, and that wants checking before templating rather than after the stone is cut. Splashbacks and upstands are cut from the same slab run at the same time, which is the only way the batch actually matches. Sockets final before template.

A galley puts the sink on one side and the hob on the other, which spreads the cut-outs across two pieces instead of weakening one. The same shape decides where splashback pieces break, and a joint in a corner reads as a detail while one in a clear run reads as a mistake. Joint placement is a decision, not an accident. Material is £110-£550 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines.

Boxing is rarely the same depth at worktop height as it is at floor level, so measuring it low down is the usual reason a top will not sit back. A tall panel that fits at the worktop will stand off the wall at the top unless the wall is dubbed out or the panel is scribed. Make the wall good first, or accept the detail. The riser boxing must be finished in its final form and any access panel positions agreed before the template, since the stone is set out around them. Where ownership is split across a building, the common parts belong to someone else and the carry route is negotiated rather than assumed. Full-height panels need the wall made good first, which is another trade and another timescale. Same slab run as the tops.