Question
How long do reflective printed signs last outdoors?
Answer
How long a reflective sign lasts outdoors comes down to the substrate. Rigid metal panels are made for years of exposure, while lightweight materials suit shorter, seasonal use.
| Substrate | Outdoor lifespan |
|---|---|
| Reflective aluminum panels and signs | Years, handling rain, UV, and temperature extremes |
| Reflective coroplast and foamcore | Several months, better for temporary use |
- Aluminum is the choice for permanent safety and traffic signage
- Coroplast and foamcore fit events, campaigns, and seasonal needs
- Reflective facing keeps the message visible in low light
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