The building, and what it does to the job
In this neighbourhood much of the housing went up in the twenties and thirties. The kitchens are compact, so the fixed lines outweigh the stone. Where the boiler or the flue sits in one spot house after house, the panel is drawn round it once and reused. Nothing cut until the tiling decision is final.
The boiler has usually been moved out of the main house into the addition, and its flue, its pipework and its condensate all cross the wall the run wants. Pieces are stood on edge for the turns and carried flat for the straights, and that sequence is agreed before anything comes off the van. A floor that falls twenty millimetres is packed out first.
The front door and hall on these terraces are under 800mm with a dogleg to the kitchen, so a 3m slab does not turn - joint it or cut on site.
