Test Panels

Proof first, then the full panel

Test panels are small-scale sublimation aluminium samples made from the same artwork that will be used on the final piece. They are useful when the image has skin tones, deep shadows, fine detail or strong brand colour that needs close checking on a coated aluminium surface. A proof panel lets you see how the image reads in real light, on the chosen finish, before the larger panel is made.

We produce these proof pieces in practical sizes such as A5, A4 or a custom small format, depending on what needs to be checked. The aim is not a decorative sample for display only, but a working proof that shows how the image will sit on gloss, matte, white or brushed aluminium. For larger wall pieces, this step can save time and avoid surprises when the final panel is hung in a home, gallery, showroom or office.

What gets checked on a test panel

Each proof is prepared with the same care as the final panel. We review resolution, crop placement, white areas, edge alignment and how much detail is retained in highlights and shadows. If the image has been sharpened too much or compressed too hard, that usually shows up on a test panel. It is also the best way to confirm whether a matte surface will suit the image better than gloss, or whether a brushed panel should be left with more visible metal texture.

• File check for image size and print readiness
• Crop and framing review for the selected panel size
• Colour preparation for accurate dye sublimation output
• Finish comparison across gloss, matte, white or brushed aluminium
• Optional notes for hanging position and viewing distance

Customers must own the image or have the rights to use it. That applies to photographs, artwork, branding graphics and any other file sent for proofing or production.

How the proofing process runs

Once the file arrives, it is checked for resolution and suitability for the intended size. If the file is too small for the requested panel, that will be raised before production begins. When the artwork is ready, a small test panel is printed by dye sublimation onto a coated aluminium sheet and then inspected for colour balance and surface response. If needed, a second proof can be produced with a different finish or crop.

The process is practical and direct. First, the file is reviewed. Then the panel size and finish are confirmed. After that the proof is produced, checked and prepared for collection or delivery. For clients working across Johannesburg, Cape Town, Durban, Pretoria and Gqeberha, test panels are often the safest way to approve a project before a larger run is made and sent out.

Panel options, finishes and mounting notes

Test panels can be produced on white coated aluminium for strong colour and clean contrast, or on brushed aluminium where the metallic texture is part of the look. Gloss gives a brighter, more reflective result. Matte reduces glare and can suit bright interiors, controlled gallery lighting or office spaces with windows. The finish should match the intended setting, because coastal humidity, overhead lighting and wall colour can all change how a panel reads once it is installed.

• White finish for full colour work and crisp detail
• Gloss finish for punchy highlights and stronger reflection
• Matte finish for lower glare and a softer viewing surface
• Brushed finish for metallic character and selective effect
• Hanging hardware options can be reviewed on the proof stage

Where mounting is being considered, a small proof can help confirm edge treatment, hole positions or floating style hardware before the final size is cut and finished.

Turnaround for proofs and larger jobs

Test panels are usually handled faster than full size display pieces because they use less material and less finishing time. Turnaround depends on file readiness, quantity and the level of checking needed. If the artwork arrives correctly sized and the finish has already been chosen, the proof can move through production more quickly. When more than one option is being compared, for example gloss against matte, allow extra time for the second sample.

For businesses ordering branded panels, a proof is often the right step before a reception wall, meeting room or retail display is made. It is also useful for photographers who want to check skin tones or shadow detail before approving a client wall piece. Packing and delivery can be arranged for Randburg, Johannesburg, Midrand, Sandton, Pretoria, Cape Town, Durban and Gqeberha, with careful handling so the proof arrives in usable condition.

Pricing that follows the proofing work

Pricing for test panels is based on the size of the proof, the finish selected, the number of versions requested and any extra checking needed on the file. Because these are small production pieces, the cost is usually used to cover setup, print preparation, material, finishing and dispatch rather than just the aluminium itself. If a second proof is needed after a crop change or finish change, that is quoted separately so the project stays clear.

Where a proof leads into a larger order, the same file review and colour preparation can be carried through to the final panel. That helps keep the look consistent between sample and production. For repeat jobs, a reprint matching approach can be used where the same finish and output style need to be held across more than one panel. Clients are welcome to send multiple files, but each one is checked on its own merit because even similar images can behave differently on aluminium.

Aftercare once the proof is in your hands

A test panel should be handled like a finished print sample, not as scrap. Keep it flat, avoid scratching the face and wipe it gently with a dry microfiber cloth if dust builds up. Do not use harsh cleaners or abrasive cloths on the printed surface. If the panel is being compared under different lighting, move it carefully so the edges are not marked. For brushed panels, check the proof in the same direction of light that will be present at installation, because the texture can change the way colour sits.

If the proof is approved, the final panel can be produced with confidence using the same approved crop and finish. If changes are needed, those can be adjusted before the larger piece is made. This is often the most practical route for homes, galleries and commercial interiors where the final display needs to look right first time.