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T0475 Ductboard 1" 48" x 120" (6 per Carton)

Item: DB-4X10X1-475
MFR: 441681

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About This Product

Product Info


T0475 Ductboard 1" 48" x 120" (6 per Carton)
Owens Corning QuietR® Duct Board is a rigid, resin bonded
fibrous glass board with a tough, damage-resistant, flame
retardant, reinforced aluminum foil (FRK) facing.
When fabricated into duct systems, it combines excellent thermal and
acoustical insulating properties with substantially airtight
transmission of air when all joints are sealed with UL 181A listed
QuietR® Duct Board features adurable mat air stream surface
that isolates the glass fiber substrate from the airstream and inhibits penetration of the insulation by dirt, dust and otherpollutants.
This durable air stream surface makes it easy to clean the duct system using methods and equipment described in North American Insulation
Manufacturers Association (NAIMA) Publication AH122,
Cleaning Fibrous Glass Insulated Duct Systems, Recommended
Key Features

Absorbs noise and reduces popping noises caused by expansion, contraction andvibration.

Assured thermal R-valueperformance.

Bacterial and fungal growth resistant with an EPA registered biocide that protects the air stream surface from microbial growth.

Thermal/acoustical insulation board plus jacket forms a single
component duct system, thus reducing inspection time.

Lightweight boards are easier to transport and handle than
insulated sheet metal ducts.

Virtually eliminates air leakage thus saving energy and removing the need for system overdesign.

Warning: this product contains a chemical known to the State of California to cause cancer.


Weight16.316 Pounds (lbs)
Width48.75 Inches (In)
Height6.625 Inches (In)
Country of OriginMEX
Length121.75 Inches (In)
Air Velocity (FPM)6,000 fpm (30.5 m/s)
BrandOwens Corning
ColorPink, Silver
FeaturesAbsorbs noise and reduces popping noises caused by expansion, contraction and vibration. Assured thermal R-value performance.Bacterial and fungal growth resistant with an EPA registered biocide that helps protect the air stream surgace from microbial grow
Flame/Smoke Rating<25<50
Green Certification or Other RecognitionYes
Jacket MaterialFoil
Package Quantity6
Prop 65Yes
Size1" x 48" x 120"
StandardsMeets UL 181 Class 1 Air Ducts. Meets NFPA 90A/90B Meets ICC International Mechanical Code, Corps of Engineers Guide Spec.Supported by NAIMA and SMACNA industry standards.Meets requirements of UL 181 and ASTM C1338 (mold growth), ASTM G21 (fungi test) and
UL RecognizedNo


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