Metal Signs: Aluminum Composite vs. Solid Aluminum
Estimated reading time: 2 minutes
Picking the best material for your metal sign ensures it is seen and never missed by people day or night, whether it's placed indoors or outdoors. The right metal choice also guarantees your sign will endure the elements while it's on display. Metal signs are made of aluminum composite or solid aluminum. Read on and find out which is the best choice for your metal sign.
Aluminum Composite
This sturdy metal sign material distinguishes itself with two features:
- Composed of three layers: two aluminum sheets bonded to a polyethylene core.
- Lightweight enough for easy carrying while retaining long-term durability.
Aluminum Composite Options
Aluminum composite comes in three types. The table below breaks down the differences between the three and best uses of each type:
| White Aluminum Composite | White Reflective Aluminum Composite | Brushed Aluminum Composite | |
|---|---|---|---|
| Indoors or Outdoors | Indoors and outdoors | Outdoors | Indoors and outdoors |
| Finish | Semi-gloss surface that provides a balanced, shiny finish | Its shiny, glossy surface bounces back light to catch attention from afar. | Gloss lamination with a metallic brushing finish shows tiny parallel lines scratched onto the surface. |
| Best Use/Display Types | Spotlight your company name, slogan, and other graphics like typography | Directional and warning signs along the road | Company and office signs displaying business names, logos, and the like |
| Printed Sides | Front and back | Front only | Front only |
| Durability | Rigid and weather-resistant | Ultra durable | Rust-free and fade-resistant |
Solid Aluminum
Solid aluminum is another common material used for metal signs. Consider these specifications before selecting it as the sign’s material:
- Made of a single layer of aluminum that’s usually 2 mm to 4 mm thick
- Has greater durability compared to aluminum composite
Solid Aluminum Options
You can choose between two types of solid aluminum for your metal signs.
| Aluminum | Reflective Aluminum | |
|---|---|---|
| Indoors or Outdoors | Indoors or outdoors | Outdoor signs with reflective capabilities that provide visibility at night. |
| Finish | None | None |
| Best Use/Display Types | Long-term displays in stores, offices, and building exteriors | Roadside directional signs and warning and safety signs |
| Printed Sides | Front and back | Front and back |
| Durability | Likely to last for years with proper care and maintenance | Fade-resistant under sunlight |
Customize High-Quality Metal Signs
Now that you understand the different aluminum metal sign materials better, you can choose the right one for your needs. Check out the options available for you to personalize and order at UPrinting.
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