All Noise Control is now carrying Insulated sound dampening Flexible Acoustical Ducts, ANC-DB110 – with Poly vapor barrier and ANC-DB120  – aluminized. Core wrapped with fiberglass sound dampening insulation and sleeved in a fiberglass reinforced, metalized polyester vapor barrier or polyethylene vapor barrier. Soundproofing insulation is a type of insulation that is designed to reduce noise. It is also used in soundproof rooms for music recording and sound production. It is made from materials that absorb sound and block it from passing through. Soundproofing insulation is used in a variety of applications, such as in office buildings, homes, and automobiles.
Acoustical Duct offers exceptional sound control. Its acoustically rated chlorinated polyethylene (CPE) core allows sound energy transmission through the core and insulation, and into the plenum space.
SOUND DAMPENING ANC-DB110
| 10′ standard |
| 10° – 200°F |
| 3000 FPM |
| 2′ WC positive and negative |
| 4″ WC |
| .0055″ thick, AL 3003 – H111 |
| 1-1/2″ thick, .5 lb density min. |
| 4.5 and 6.0 available |
| 0.17 perms |
SOUND DAMPENING ANC-DB120
| 10′ standard |
| 10° – 200°F |
| 3000 FPM |
| 2″ WC positive and negative |
| 4″ WC |
| .0055 thick, AL 3003 – H111 |
| 1-1/2 thick, .5 lb density min. |
| 4.5 and 6.0 available |
| 0.05 perms |
