Soundproof Insulated Duct (Acoustic Duct Insulation)
Acoustically lined insulated flexible duct with acoustic duct insulation and non-woven fabric inner core for superior noise reduction. Reduces HVAC system noise by up to 25 dB. Also serves as insulated exhaust duct for quiet ventilation. Perfect for bedrooms, offices, and recording studios.
- Acoustic duct insulation with non-woven fabric liner
- Up to 25 dB noise reduction
- Fiberglass wool insulation
- Dual-function: thermal + acoustic
- Smooth airflow with low turbulence
- Ideal for noise-sensitive spaces
Technical Specifications
| Inner Core | Non-woven acoustic fabric + steel wire |
| Insulation | Fiberglass wool, 16 kg/m³ |
| Insulation Thickness | 25mm (1") |
| Noise Reduction | Up to 25 dB |
| Outer Jacket | Metalized polyester vapor barrier |
| Diameter Range | 4" – 16" (100mm – 400mm) |
| Temperature Range | -20°C to +120°C (-4°F to +248°F) |
| Standard Length | 25 ft (7.6m) |
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