The housing stock
What we are usually working with in North Finchley
Plaster over blockwork is thin and hollow in patches, so anything fixed back to the wall needs a sound spot found first. Cutting sockets and switch plates into stone is a workshop operation, so the electrics have to be final before the template. The extractor position is measured before the panel is drawn.
Ballards Lane and the High Road are bus corridors with clearway restrictions, and the flats above shops are reached from rear service yards up an external steel or timber staircase. Residential side streets are easier but permit-controlled. External stair access to shop flats limits pieces to what two people can safely carry up open treads, usually under 2m, so plan seams accordingly.
These flats have been reconfigured more than once, so the kitchen often sits in what was a bedroom with services run a long way to reach it. The upstand behind the sink is checked against the cill before it is cut, because the clearance is often less than a hundred millimetres. Old plaster rarely gives you a flat metre.
What turns up on the job sheets is Edwardian terrace, 1930s semi, flats above the High Road parades and post-war low-rise block. Each of those behaves differently once the old top comes off.
Access. Residential side streets are easier but permit-controlled.
There is nothing to visit in North Finchley. Samples are posted free, the template is taken in your kitchen and the stone is fitted there too.