Controlled sets, signed once
Samples issued piecemeal invite endless revision. Issued as a controlled set against the finish schedule, they can be reviewed and signed in one exercise, which is faster for everyone.
Prototypes for anything repeated
If an item is made more than a handful of times, a prototype pays for itself. It exposes proportion, comfort and construction problems while a single unit is at stake.
Model rooms as a commercial tool
A model room settles the operator conversation, the owner conversation and the installation method in one place. It also produces the photographs that inspections are later measured against.
Programme, not delay
Sampling only delays a project when it is scheduled late. Built into the procurement programme at award, it removes far more time than it consumes.