| Color | : | Black |
| Facing Type | : | Black Coated Mat |
| Flame / Smoke Rating | : | 25/50 |
| Insulated | : | Yes |
| Length | : | 100 ft |
| Material | : | Fiberglass |
| Noise Reduction Coefficient (NRC) | : | 0.50 |
| Operating Temperature Rating | : | 250 F |
| Package Quantity | : | 1 |
| Product Family | : | QuietR |
| Product Type | : | Duct Liner |
| Product Weight | : | 22.711 lbs |
| R-Value | : | 2.2 |
| Thickness | : | 0.5 in |
| Width | : | 47.5 in |
QuietR Rotary Duct Liner is a bonded fiberglass blanket designed for installation inside sheet metal ductwork to provide effective thermal and acoustical control. Its durable, black mat-faced surface enhances airstream performance while contributing to quieter, more energy-efficient HVAC systems. This liner is suitable for both commercial and residential applications, helping to improve system performance and occupant comfort.
Acoustic Performance: Absorbs fan noise, air turbulence, and popping sounds within sheet metal ducts, achieving a Noise Reduction Coefficient (NRC) of 0.50.Thermal Efficiency: Provides an R-value of 2.2 to minimize heat loss or gain through duct walls, enhancing overall system efficiency and indoor comfort.Microbial Resistance: Features an EPA-registered biocide on the airstream surface to resist bacterial and fungal growth, helping to maintain indoor air quality.Durable and Safe: Rated for a maximum air velocity of 6,000 fpm and has a 25/50 flame spread/smoke developed rating for safe, reliable performance.Sustainable Design: GREENGUARD Gold certified for low chemical emissions and manufactured with an average of 53% recycled glass content.