How should a project team evaluate mixed sizes?

Direct answer

The practical answer depends on the intended use and the specification agreed before production. For mixed sizes, buyers should define what must be measured, approved, documented, and checked again before shipment. In our experience, the strongest control is a clear reference package: drawing revision, approved sample where relevant, acceptance criteria, inspection photos, and packing instructions. This makes mixed sizes easier to communicate across purchasing, factory, quality, and installation teams.

Practical buyer notes

For mixed sizes, start with intended use, dimensions, construction, species, finish, cutouts, edge details, packaging, and acceptance criteria. Each item changes either manufacturing risk, installation responsibility, or long-term care.

In our experience, mixed sizes works best when the buyer converts visual expectations into measurable approvals. A named sample, drawing revision, moisture range, finish target, and packing method give production and inspection teams the same reference.

For a distributor launching a stocked collection, this part of the mixed sizes decision should center on drawing ownership and revision control before the order is approved.