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Ideal for air ducts, air conditioning pipes, ventilation and industrial equipment. Custom thickness, width and length are available. We provide factory direct prices for orders.

Superior Vapor & Condensation Resistance
Laminated with high-density aluminum foil, our elastomeric foam board forms a full vapor barrier. It effectively blocks moisture penetration, eliminates pipe and duct condensation, and prevents insulation failure, peeling and mildew in long-term HVAC operation.
Excellent Thermal Insulation & Energy Efficiency
Featuring a uniform closed-cell structure, the board maintains low and stable thermal conductivity. It minimizes heat and cold loss for ventilation, air conditioning and industrial equipment, greatly reducing energy consumption and improving overall building energy efficiency.
Effective Sound Absorption & Noise Reduction
The flexible foam structure efficiently absorbs airflow vibration and equipment low-frequency noise. It achieves dual functions of thermal insulation and soundproofing, ideal for ducts, machine rooms and factory ventilation systems.
Flexible, Lightweight & Fast Installation
Soft, bendable and easy to cut, the material fits perfectly on round pipes, curved surfaces and irregular equipment. It reduces construction difficulty, saves labor costs and shortens project cycles with neat, seamless installation results.
Strong Anti-aging & Anti-corrosion Performance
The aluminum foil outer layer provides UV resistance, oxidation resistance and moisture protection. It protects the inner foam base material from aging and corrosion, ensuring stable long-term performance even in humid and outdoor environments.
Custom Size & Factory Direct Supply
We provide customized thickness, width and length to match different engineering demands. Factory direct delivery ensures stable bulk supply, competitive pricing and complete technical and certification support for global clients.
| Item | Technical Data |
|---|---|
| Material | NBR/PVC blended elastomeric foam, laminated with aluminum foil facing |
| Surface Finish | Reinforced aluminum foil, vapor barrier layer |
| Cell Structure | Closed-cell |
| Thermal Conductivity | ≤0.034 W/(m·K) |
| Implemented Standards | GB/T 17794-2008, GB 8624-2012 Class 1 |
| Operating Temperature Range | -40℃ ~ +120℃ |
| Water Vapor Permeability | Extremely low, excellent vapor barrier by aluminum foil |
| Flame Performance | Self-extinguishing, fire-retardant grade meets relevant building standards |
| Sound Absorption | Good absorption for airflow & mechanical vibration noise |
| Regular Stock Thickness | 10mm, 15mm, 20mm, 25mm, 30mm (customizable) |
| Customizable Thickness | 5mm,35mm,40mm,50mm |
| OEM/ODM | Accept |
| Feature | Flexible, easy cutting & installation, anti-condensation |
| Application | HVAC air ducts, cooling pipes, refrigeration & industrial equipment insulation |
Our Aluminum Foil Faced NBR/PVC Foam Board is widely used for thermal insulation, anti-condensation and noise reduction across multiple industries.
Central air conditioning ducts, chilled water pipes, ventilation pipelines and air handling units. It prevents condensation dripping and reduces energy loss for commercial and residential air conditioning projects.
Refrigerant pipes, cooling equipment and cold room auxiliary pipelines. The aluminum foil vapor barrier effectively stops moisture penetration and protects insulation performance under low-temperature working conditions.
Roof, wall and mechanical room insulation for commercial buildings, hotels, shopping malls and office towers. It meets thermal preservation and fire safety requirements for modern construction projects.
Industrial process pipelines, heat exchangers, fans and workshop machinery. It isolates heat transfer, cuts operating noise and protects equipment from corrosion in humid factory environments.
We provide one‑stop customization service for self‑adhesive aluminum foil backed rubber foam insulation board tailored to HVAC pipeline and duct‑work project characteristics:
We supply full‑range dedicated after‑sales support for HVAC dealers, pipeline‑engineering contractors and bulk‑order purchasers:
We keep optimizing rubber‑foam formula and aluminium‑foil surface craft for stable partners, with favourable wholesale prices and priority production service for repeat purchases.