Class A Non-Combustible Roofing: PU Edge-Sealed Rock Wool Panels for Strategic Security
The Polyurethane Edge-Sealing Rock Wool Roof Panel combines the uncompromising fire resistance of rock wool with the precision weather-proofing of polyurethane edges. This advanced hybrid solution is designed for mission-critical industrial roofing where fire safety, acoustic dampening, and total moisture prevention must coexist.
Core Competitive Advantages
- Hybrid Sealing Tech: Continuous PU edge injection eliminates moisture absorption common in traditional rock wool, ensuring the core remains dry and thermal performance stays stable.
- Class A Fire Resilience: The mineral rock wool core provides a superior fire barrier, critical for hazardous material warehouses and chemical processing plants.
- Concealed Fastening Engineering: Features a hidden screw joint system with weather-proof caps to provide a seamless appearance while maintaining maximum wind-load resistance.
- Advanced Sound Insulation: Precision-engineered for industrial zones requiring low ambient noise levels, achieving high-decibel acoustic dampening.
Key Technical Specifications
| Technical Parameter | Engineering Specification |
|---|---|
| Panel Connection | Hidden Screw Joint System with Weather-proof Caps |
| Rock Wool Core Density | High-Density Mineral Rock Wool (≥ 100-120 kg/m³) |
| Fire Resistance Rating | Class A Non-Combustible (1000°C+ Melting Point) |
| Acoustic Performance | Sound Insulation Index ≥ 30 dB |
| Effective Width | 1000 mm |
| Edge Protection | Automated Polyurethane (PU) Injected Sealing |
Upgrade your facility with fire-secure and acoustically-stable roofing. Contact our engineering team for factory-direct rock wool specifications.

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