16mm-metal decorative wall panel | Buildgram PU Insulated Panel
Product Introduction
Buildgram 16mm Metal Decorative Wall Panel is a high-performance integrated building panel that combines decoration, thermal insulation, waterproofing, fire resistance and sound insulation in one solution. It adopts high-quality Alu-zinc coated steel sheet as surface, rigid high-density PU foam as insulation core, and aluminum foil as back layer. With rich embossed textures, long-lasting color, lightweight structure and fast installation, it is widely used in exterior wall renovation, residential villas, prefab houses, workshops and commercial buildings.
Basic Parameters
| Item | Specification |
|---|---|
| Product Name | 16mm Metal Decorative Wall Panel |
| Total Thickness | 16 mm |
| Standard Size | L3800mm × W380mm × T16mm |
| Surface Material | 0.3–0.5mm Alu-zinc / PPGI steel sheet |
| Core Material | Rigid PU foam (flame-retardant) |
| Back Layer | Aluminum foil |
| Unit Weight | ~3.7 kg/m² |
| Thermal Conductivity | ≤0.024 W/(m·K) |
| Fire Rating | Class B |
| Sound Insulation | 25–40 dB |
| Surface Texture | Wood grain / Brick / Stone / Flat / Embossed |
| Service Life | ≥25 years |
Product Advantages
✅ Excellent Thermal Insulation & Energy Saving
✅ Super Waterproof & Anti-corrosion Performance
✅ Lightweight & High Strength, Easy Transportation
✅ Rich Textures & Colors for Modern Decoration
✅ Fast Dry Installation, Low Construction Cost
✅ Good Sound Insulation & Fireproof Performance
✅ Eco-friendly, Low Maintenance & Long Service Life
Typical Applications
🏠 Residential: Villas, apartments, townhouses exterior & interior
🏢 Commercial: Offices, shops, hotels, schools, hospitals
🏭 Industrial: Workshops, warehouses, container houses
🔧 Renovation: Old building exterior wall energy-saving renovation
📦 Modular: Prefab houses, light steel villas, mobile houses
FAQs
1. What is the service life of Buildgram 16mm decorative wall panel?
Under normal use, service life can reach more than 25 years. The surface is anti-UV and not easy to fade or rust.
2. Can it be installed directly on old walls?
Yes. It can be installed on tile, paint, concrete and other old walls, greatly shortening renovation time.
3. Is it suitable for cold and hot climate areas?
Yes. The PU core provides stable thermal insulation, keeping warm in winter and cool in summer.
4. What colors and textures are available?
Wood grain, brick, stone, flat, embossed; full RAL color customization is supported.
5. Does it need professional installation?
With our installation guide, general construction workers can complete installation easily.
Our Production Lines
To ensure reliable and consistent product quality, we have integrated Italy's fully automatic continuous Puma Line and Germany's Krauss Maffei Line. Boasting high automation, precise control, and robust stability, these lines produce 5 million square meters of continuous self-foaming PU core color steel sandwich panels annually.









Why Choose Buildgram?
Professional manufacturer with automatic production lines
Complete certifications including CE, ISO, and test reports
Rich surface textures and full customization support
One-stop solution: panels + accessories + installation guidance
Stable supply, fast delivery and global project experience
Ready to Start Your Project?
Get a free quote for Buildgram 16mm Metal Decorative Wall Panel today.
Professional team · Fast response · Competitive price

















