Nobody quotes a granite driveway from a single rate. The price moves with six decisions, most of which are made on the drawing long before anyone asks what a square metre costs.
The six variables
- Cobble size. A 4"x4" square and a 4"x12" rectangle cover the same area with very different numbers of pieces — and handling is a real share of the cost at both ends.
- Thickness. Set by the traffic the surface carries, not by budget. A pedestrian terrace and a service yard are different products.
- Finish. Natural split is the standard. Flamed and honed add a process step, and are specified for slip resistance or appearance rather than strength.
- Pattern. Herringbone at 45° needs more cutting than the same pattern laid square, and a stack bond needs tighter calibration than a running bond.
- Wastage. Around 5% on a rectangular field with square closers; 8–10% where the boundary is curved or the pattern meets it diagonally.
- Logistics. Distance, container fill and whether the pallets arrive meshed in laying sequence.
Where the money is actually saved
Not by thinning the stone. Under-specifying thickness is the single most expensive decision available on a paving job, because the failure does not appear until the surface has been driven on for two seasons and the remedy is to lift all of it.
The savings are in set-out. A field sized to whole modules cuts wastage. A pattern chosen to close on whole stones cuts labour. Pallets that arrive already meshed in the laying pattern cut days off the programme. None of those show up on the material rate, and together they move the installed cost more than the stone does.
The comparison that matters
Granite asks more at the start than concrete block paving. It then asks for almost nothing — no sealing schedule, no colour top-up, and no wholesale replacement in year twelve. Priced across forty years rather than one, the two are not in the same conversation.
“Luxury is not what costs more. Luxury is what lasts longer.”— Yorviaa philosophy
Send us the area to be paved, the traffic it has to carry and the drawing. We will come back with a pattern, a size, a build-up and an itemised quotation you can put straight into a tender.
