A colour chip on a screen and a full cabinet door under kitchen downlights are two different things. Before a run of high gloss lacquer cabinets goes into production, the finish sample is the last cheap decision you will get to make. This guide covers what to ask for, how to inspect the sample against your drawings, and what to sign off so that the delivered cabinetry matches what was approved.

Why a physical finish sample matters

Lacquer is a sprayed, layered finish. Its depth, its warmth and the way it reflects light all change with the number of coats, the substrate beneath it and the sheen level specified. A high gloss surface behaves almost like a mirror: it picks up the ceiling lights, the window wall and every neighbour panel around it. Two doors in the same "grey" can read differently once installed side by side with a stone benchtop and a glass splashback.

A sample lets you test the finish in the actual room, at the actual time of day, against the actual adjacent materials. It also gives both sides something physical to hold production to. If a delivered door does not match the approved sample, the sample is your reference document.

What to request before production starts

Ask for more than a paint card. A useful approval pack for lacquered joinery normally includes:

• A full-size door or panel sample in the specified finish, not just a small chip — gloss and depth are impossible to judge on a 50 mm square.
• The same colour shown at both ends of the sheen range you are considering, so high gloss and lower-sheen options can be compared under site lighting.
• A sample of the matching or contrasting carcass and internal panel, so the inside of the cabinet is agreed as well as the front.
• The edge treatment for the door — the same lacquer built up on the edge, or a different edge material — because edges are where mismatch shows first.
• A written specification sheet naming the colour reference, sheen description, substrate and number of coats used for that sample.

SANTERSON's custom service covers bespoke finishes and textures alongside custom furniture materials and finishes, with prototyping and sample stages built into the pre-production process. Confirm which sample items are included for your project when you place the trial order.

How to inspect the sample: a practical checklist

Work through the sample in daylight first, then under the room's artificial lighting. Check each of the following and write down what you find:

• Colour match. Hold the sample against your finish schedule and against the real benchtop, splashback and flooring samples. Note whether the lacquer reads cooler or warmer than expected.
• Sheen consistency. Tilt the panel slowly under a light source. A high gloss surface should reflect an unbroken image; ripples, cloudiness or dull patches indicate build-up problems.
• Surface defects. Look for orange peel, dust nibs, runs, and any soft or tacky area near the edges and corners.
• Edges and drilled holes. Check that hinge bores, shelf-pin holes and door edges are finished cleanly and show no substrate showing through.
• Grain or metallic movement. For wood-effect and metallic lacquers, view the panel from several angles; the shift in tone should look even across the whole surface.
• Dimensional accuracy. Measure thickness, height and width against your drawings, and check squareness by comparing diagonals.

Testing durability before you approve

Kitchens are hard on a glossy front. With the sample in hand, do simple checks that mirror real use: wipe the surface with a soft damp cloth and then with a mild detergent, and look for haze, lifting or change in sheen. Press a dry fingernail firmly across an inconspicuous area to see whether the coating marks easily. Run your hand over the panel to check for texture where a smooth mirror-like surface was specified.

Also record how the sample behaves next to fingerprints and how easily they clean off — high gloss shows handling marks, and this affects both cleaning routines and how the installation crew should handle doors on site. Ask the supplier which cleaning products they recommend for that specific lacquer system, and get the answer in writing.

Documenting the sign-off

A verbal approval causes disputes. When you accept the sample, do all of the following:

• Label and date the physical sample, and keep it in the same condition on site for the handover inspection.
• Photograph the sample against the approved finish schedule and adjacent material samples; send the photos back to the supplier with your written confirmation.
• State clearly which items are frozen by the approval: colour reference, sheen description, edge detail, substrate and hardware positions.
• Note anything that was accepted as a deviation, so it is not later raised as a defect.

Keep one sealed duplicate sample with the supplier. Comparing a delivered door against two independent references — yours and theirs — removes most arguments about drift between batches.

Where finish samples fit in a whole-of-project workflow

Cabinet fronts are rarely approved alone on a villa or apartment fit-out. Lacquered kitchen doors need to sit with wardrobes, wall panelling and joinery elsewhere in the same view. If your project also includes High Gloss Lacquer Wardrobes or panelling in a related tone, request those samples in the same batch and review them together under the same lighting. Finish batches sprayed at different times can vary, so grouping approvals reduces that risk.

For projects where cabinetry is one package within a wider fit-out, custom kitchen cabinets for residential and hotel projects are usually specified alongside other built-in items so that the same sample round covers everything lacquered. Our turnkey workflow moves from design and material selection through production, logistics and installation, which means the approved sample becomes the reference at every later stage, including the on-site snag inspection.

Common mistakes to avoid

• Approving a chip photographed by someone else instead of handling the sample yourself.
• Judging gloss only under showroom or office lighting, which is far brighter and cooler than a home kitchen.
• Signing off the door front while leaving carcass colour, edge banding and internal panels unspecified.
• Changing the sheen level after production has started — a late sheen change restarts the spray cycle and the schedule with it.

Before you release the order

The sample round is short: request full-size panels in the specified finish, inspect colour, sheen, edges and dimensions, run basic cleaning and hardness checks, then sign off in writing with the physical sample kept as evidence. Do that once, properly, and the production run becomes a predictable follow-through rather than a gamble.

SANTERSON is a China-based furniture and building materials manufacturer working on villa, hospitality and office projects. Send us your drawings, finish schedule and lighting notes, and we will produce the lacquered samples for your review before the cabinets enter production.