Acoustic Precision Engineering: PU Edge-Sealed Glass Wool Panels for Airtight Exterior Facades
The Polyurethane Edge-Sealing Glass Wool Exterior Wall Panel integrates the lightweight acoustic properties of glass wool with the structural rigidity of precision-milled PU edge seals. This mission-critical solution is designed for high-risk industrial facilities requiring total airtightness and Class A fire protection in acoustically sensitive areas.
Core Competitive Advantages
- PU Injected Edge-Sealing: Integrated polyurethane edges eliminate core moisture absorption and thermal bridging, ensuring 100% airtightness and consistent thermal performance.
- Hybrid Fire Security: Features a Class A non-combustible glass wool core combined with flame-retardant PU edge seals, providing redundant safety layers for the building envelope.
- Enhanced Sound Absorption: Engineered to neutralize industrial noise pollution, making it the preferred choice for pharmaceutical labs and high-precision workshops.
- Hidden Fastening System: Features a hidden screw connection that ensures high wind-load resistance and a clean, seamless aesthetic finish across the facade.
Key Technical Specifications
| Technical Parameter | Engineering Specification |
|---|---|
| Joint / Connection System | Hidden Screw Tongue & Groove System (Airtight) |
| Steel Skin Thickness Range | 0.4 mm – 0.8 mm |
| Core Material & Density | PU Edge-Sealed Glass Wool (Core ≥ 64-80 kg/m³) |
| Exterior Metal Coating | PE / SMP / HDP / PVDF |
| Effective Width | 1000 mm |
Optimize your facility’s acoustic and thermal performance. Contact our engineering team for technical configurations.

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