What is a bill of quantities, and why does your builder need one?

A bill of quantities (BOQ) lists every item of work with its quantity and unit, grouped into sections such as substructure, frame, walls, roof and finishes.

Fair comparisons

When every contractor prices the same list, you compare like with like instead of three lump sums that each include different things.

Cost control

During the build, valuations measure work done against the BOQ, so interim payments match progress and variations are priced from agreed rates.