Description
This high-performance aluminium composite panel in Signal Violet (RAL 4008) is a robust yet lightweight sheet solution designed for professional signage, display and cladding applications. Combining a durable aluminium skin with a solid polyethylene core, it provides excellent rigidity and a smooth, attractive surface finish for long-lasting installations.
With a standard thickness of 3 mm and a generous sheet size of 3050 mm x 1500 mm, this panel is ideal for interior and exterior use on shopfronts, wayfinding signs, display boards and decorative fascias. The vivid Signal Violet colour delivers strong visual impact, making it a dependable choice where both appearance and performance matter.
Product Features
- 3 mm aluminium composite construction for an optimal balance of strength and low weight.
- Generous sheet dimensions of 3050 mm length x 1500 mm width for larger panels and reduced joints.
- Striking Signal Violet (approx. RAL 4008) finish for high-visibility signage and decorative cladding.
- Aluminium outer skins bonded to a polyethylene core for excellent flatness and rigidity.
- Smooth, even surface suitable for vinyl application, direct print, routing and fabrication.
- Weather-resistant design suitable for both indoor and outdoor installations.
- Can be cut, drilled and shaped using standard metal and woodworking tools.
Key Features and Benefits
- Lightweight yet rigid: 3 mm composite structure reduces handling and installation effort compared with solid metal sheets while maintaining stability.
- Professional finish: Smooth Signal Violet surface delivers a consistent, high-quality appearance for branding, wayfinding and architectural detailing.
- Durable and weather-resistant: Aluminium skins provide resistance to corrosion, moisture and UV exposure, supporting long service life outdoors.
- Easy to fabricate: Can be cut, routed, drilled and edge-finished with common workshop tools, enabling custom shapes and profiles.
- Cost-effective coverage: Large sheet size minimises the number of joints and fixings required, reducing installation time and labour costs.
- Versatile application: Suitable for flat panels, tray signs and cladding elements across commercial, industrial and retail environments.
Specifications
| Specification | Detail |
|---|---|
| Material | Aluminium composite panel with polyethylene core |
| Thickness | 3 mm |
| Sheet size | 3050 mm (length) x 1500 mm (width) |
| Colour / Finish | Signal Violet, approx. RAL 4008, smooth panel finish |
| Installation | Suitable for mechanical fixing, framing systems or bonding (methods dependent on substrate and design) |
| Typical applications | Signage, display panels, cladding, fascias and decorative panels |
Applications and Ideal Uses
This Signal Violet aluminium composite panel is ideal wherever a lightweight, rigid and visually striking sheet material is required for interior or exterior projects.
- Retail and commercial fascia signs, tray signs and branding panels.
- Internal and external wayfinding, directional and information signage.
- Decorative cladding and infill panels on shopfronts and reception areas.
- Exhibition, display and point-of-sale panels or backdrops.
- Architectural detailing where a bold accent colour is required.
Frequently Asked Questions
Can this aluminium composite panel be used outdoors all year round?
Yes, the aluminium skins and composite construction are suitable for year-round outdoor use when the panel is correctly installed and maintained. As with any exterior cladding or signage material, service life will depend on exposure conditions and installation quality.
What tools do I need to cut and fabricate this panel?
The panel can be worked using common workshop tools such as circular saws with suitable blades, routers, drills and jigsaws. Always follow appropriate safety guidance, use sharp blades designed for aluminium or composites, and test on an offcut before full production.
Is the Signal Violet colour suitable for applying vinyl graphics or digital print?
Yes, the smooth Signal Violet surface is suitable for application of self-adhesive vinyl graphics and for direct printing using compatible flatbed printing systems. Ensure the surface is clean, dry and free from dust or grease before applying any films or inks.

