# Finish Sample Approvals Before Cabinet Production

Canonical: https://millbase.ca/blog/finish-sample-approvals-before-cabinet-production
Author: [Coby Birenbaum](https://www.linkedin.com/in/cobybirenbaum/)
Published: 2026-10-19
Updated: 2026-10-19
Archive edition: 2026-07-17

A finish sample approval establishes the reference the team intends to reproduce.

A finish sample approval establishes the reference the team intends to reproduce. Keep the approved sample, supporting specification, and decision history connected to the job. Verbal approval of a photograph can leave uncertainty about lighting, substrate, sheen, or the exact sample version.

## Control the approval

- Identify sample version, substrate, finish reference, and date.
- Record who approved it and the scope of that approval.
- Make the current reference available to production and inspection.
- Supersede earlier samples clearly when the decision changes.

## A practical distinction

A hypothetical sample is approved on one substrate, but production is scheduled on another. Confirm whether that change affects the approved result before proceeding. The sample's context matters as much as its color name.

## Keep matching work together

Record relevant batch and process information according to the shop's quality approach. Use the approved reference at the agreed checkpoints, including replacement or touch-up work.

## Related reading

- [Cabinet Material Specifications: A Shop-Floor Checklist](https://millbase.ca/blog/cabinet-material-specifications-a-shop-floor-checklist)
- [Cabinet Hinge Selection: Keep the Full Hardware Assembly Together](https://millbase.ca/blog/cabinet-hinge-selection-keep-the-full-hardware-assembly-together)

## Definitions and further reference

- [US Forest Service: Wood Handbook and material properties](https://research.fs.usda.gov/fpl/wood-handbook)

## How Millbase can help your shop

### Keep the shop’s operational picture connected

For a cabinet or millwork project, [Millbase project tracking](https://millbase.ca/#projects) connects the job, sub-projects, tags, recorded labour, and material costs. Pair that context with [inventory records](https://millbase.ca/#inventory) when reviewing the materials used and the work still being discussed. Keep the approved drawings and manufacturer requirements available through the shop’s established document process.

Ask the [Millbase AI agent](https://millbase.ca/#how-it-works) a question grounded in your workspace records. For example: *“Show the recorded labour and material costs for this cabinet project, and who has worked on it.”* You can select a project or worker, ask follow-up questions, and request [supported reports and CSV exports](https://millbase.ca/#insights).

Use the answer to prepare a focused review of the job. It does not establish hardware compatibility, approve a drawing revision, or replace a manufacturer’s instructions or the contract specification.

## Explore the wider topic

For the broader workflow and decisions behind this guide, read [A Bill of Materials for Cabinets That Survives Production Changes](https://millbase.ca/blog/a-bill-of-materials-for-cabinets-that-survives-production-changes).

## Frequently asked questions

### Should an approval include a sample identifier?

Yes. A specific identifier prevents several similar samples from being treated as the same decision.

### Can a photograph be the only reference?

It may support communication, but consider whether it captures the project's actual appearance requirements reliably and meets the approval process.