The housing stock
What we are usually working with in West Barnes
Internal walls are hollow clay block or stud rather than solid brick, so two points a metre apart on the same wall want two different fixings. A run that has to be scribed twice takes an hour longer than one that does not, and the day is costed with that hour in it. Dust extraction indoors, or the cut happens outside.
Once there, most properties have off-street parking and a level drive. The cul-de-sac layouts have tight turning heads that a long wheelbase van struggles with, so the last stretch is often a hand carry from the mouth of the close. Garage-conversion kitchens run longer than a single slab, so plan a joint deliberately at a sink or hob position rather than letting it land mid-run.
The original floor is timber over a deep ventilated void with air bricks right round the perimeter, and the extension slab butts straight up against it. The carry is the easy part; the plaster around the old breast and the packing over a moved floor are not. The building moved decades ago and the fit allows for it.
The fabric of the place is 1930s semi, Interwar detached and 1960s cul-de-sac house. Two of those can sit on the same street and quote a long way apart.
There is nothing to visit in West Barnes. Samples are posted free, the template is taken in your kitchen and the stone is fitted there too.