The housing stock
What we are usually working with in Frognal
Floors are solid concrete under a screed, so nothing is packed by driving a fixing in and everything is packed by shimming. Anything left to be cut on site instead of in the shop is a deliberate decision, not a fallback. Book-matching is decided at the slab, not at the saw.
A few houses have gated entrances too narrow for a long-wheelbase van.
Steel windows sit in narrow reveals with a slim cill, which leaves almost no depth for an upstand to return into. Every piece is dry-assembled on the bench, since a second trip up that stair to correct a joint costs a day. Settled on the drawing, cut once.
The houses and blocks behind these jobs are large detached Victorian villa, Arts and Crafts house, Edwardian house and 1930s block. A quote that ignores which one you have is guessing.
Access. Wide but steep roads with in-and-out drives, so vehicle access to the door is usually good and the constraint is the long gravel drive and the steps up to the entrance rather than the parking.
There is nothing to visit in Frognal. Samples are posted free, the template is taken in your kitchen and the stone is fitted there too.