How Long Do Metal Prints Last?
By Ning Ma
A ChromaLuxe metal print is rated to last 65 years on display before it fades noticeably. The figure comes from Wilhelm Imaging Research, an independent lab that tests how long prints keep their color. It applies to ChromaLuxe panels printed with Epson UltraChrome DS inks. With Sawgrass SubliJet-HD inks the rating is 64 years.
What the 65 years means
It is a display rating: years on a wall, under the indoor light used in the test, before a viewer would notice fading. It is not an expiry date. A print in a dim hallway will go longer. A print in direct afternoon sun will not get there.
In the same testing, ChromaLuxe rated more than three times longer than traditional silver-halide photo paper, the kind most lab prints are made on, even when that paper is framed behind UV-absorbing glass.
Why metal lasts
The photograph is printed onto transfer paper with dye inks, then pressed against a coated aluminum panel under heat. The dye turns to gas and sinks into the coating. The image ends up inside the surface, not on top of it.
That is why a metal print resists scratches and moisture, and why it needs no glass. You can hang one in a bathroom or a kitchen.
What shortens the life of any print
- Direct sun. Indirect light is fine. Hours of sun through a window every day are not.
- Heat. Keep prints away from radiators and fireplaces, and out of rooms that swing between hot and cold.
- Harsh cleaners. No abrasives and no solvents.
How to clean a metal print
- Use a soft, lint-free cloth. Microfiber is best.
- Dampen it slightly with water or a mild household cleaner. Do not soak it.
- Wipe in gentle circles.
- Dry with a clean, soft cloth.
What my guarantee covers
Every limited edition metal print I sell has a 65-year no-fade guarantee, for prints displayed under normal indoor conditions. If the print fades inside that time and the claim is approved, I replace it once with the same image, size and finish when that is available. The guarantee period does not restart with the replacement. The full terms are on the archival guarantee page.
And paper?
My open editions are on Hahnemühle paper, and the matte paper, Museum Etching, meets ISO 9706, the standard for long-lasting paper. Paper still needs more looking after than metal. Frame it behind UV-filtering glass, keep it out of direct sun and away from steam, and it will look good for decades.
Intrepid, Jökulsárlón Glacier Lagoon, Iceland.
More on the two materials: metal or paper. More on looking after a print: care instructions.
Quick answers
- Do metal prints fade?
- Slowly. Wilhelm Imaging Research rates ChromaLuxe panels at 65 years on display before noticeable fading under normal indoor light. Direct sun shortens that.
- Can a metal print hang in a bathroom or kitchen?
- Yes. The image is inside the coating of the aluminum panel, so steam and humidity do not harm it.
- Do metal prints need glass?
- No. There is nothing on the surface to protect, so there is no glass and no glare from it.
- Do metal prints scratch?
- They resist scratches well because the dye is in the coating, not on it. Clean with a soft cloth and avoid abrasive cleaners.