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CertainTeed 475FRK1x4x10 Reinforced Aluminum Foil Type 475 Loose Duct Board
  • 10' L x 4" W x 1"T
    Sid Harvey Item #:475FRK1x4x10: Replaces Part #:'s : 10858
Item#:
475FRK1X4X10
Manufacturer Item:
475FRK1X4X10
Manufacturer:
CERTAINTEED INSULATION
CertainTeed 475FRK2x4x10DUCT Reinforced Aluminum Foil Type 475 Loose Duct Board
  • 10' L x 4" W x 2" T
Item#:
475FRK2X4X10
Manufacturer Item:
475FRK2X4X10 DUCT
Manufacturer:
CERTAINTEED INSULATION
CertainTeed 475FRK1.5x4x10 Reinforced Aluminum Foil Type 475 Duct Board
  • 10' L x 4" W x 1-1/2" T
    Sid Harvey Item #:475FRK1.5x4x10: Replaces Part #:'s : 8H973
Item#:
475FRK1.5X4X10
Manufacturer Item:
475FRK1.5X4X10
Manufacturer:
CERTAINTEED INSULATION
CertainTeed 727875 Duct Liner
  • 2" x 35-1/2" x 50'
Item#:
727875
Manufacturer Item:
767875
Manufacturer:
CERTAINTEED INSULATION
CertainTeed DL147100 Superior thermal insulating properties, this duct liner features an extremely tough and durable fire-resistant black composite air stream surface that repels water and prevents it from seeping into the fiber glass. Engineered to enhance thermal performance, ToughGard T's long, textile-type glass fibers are firmly bonded together with a thermosetting resin so efficient that noise is trapped and dissipated within the glass fiber matrix. Duct liner is used primarily as acoustical liner in HVAC sheet metal ducts to absorb unwanted cross talk, equipment and air rush noise. It also helps improve the energy-efficiency of the system by reducing heat gain or loss.
  • ToughGard duct liner helps absorb equipment and air rush noises over a broad spectrum of sound, noise is trapped and dissipated within the glass fiber matrix
  • All products offer excellent thermal-insulating properties and lower HVAC operating costs by reducing energy consumption
  • This saves natural resources and reduces emissions into the atmosphere
  • The thermal properties of duct liner help control condensation, which helps improve indoor air quality by reducing unwanted moisture
  • Low emitting GreenGuard gold certified
  • Low air resistance the smooth ToughGard air stream surface offers low air resistance to deliver efficient HVAC system operation
  • Resists microbial growth the air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product
  • Durable the strength and resiliency of the ToughGard surface provides outstanding resistance against puncturing, tearing and other damage during fabrication, installation and periodic system maintenance
  • Long-lasting and Non-corrosive inert fiber glass will not deteriorate or provide sustenance for vermin or rodents and it will not corrode the sheet metal it insulates
  • The smoothness and durability of all ToughGard duct liner products means an extremely cleanable surface during the life of the duct system
  • The surface of each product can be easily and effectively cleaned with industry-recognized duct cleaning equipment and procedures as outlined in the North American Insulation Manufacturers Association (NAIMA) duct cleaning guide
  • Surface burning characteristics flame spread index 25, smoke developed index 50
    • 47" Wide x 100 Feet x 1" Thick

Item#:
DL147100
Manufacturer Item:
DL147100
Manufacturer:
CERTAINTEED INSULATION
CertainTeed 726881 Duct Liner
  • 47-1/2" x 100'
  • Model Building Codes California Title 24
  • Material Standards (ASTM C1071) (CAN/CGSB-51.11-92)
  • Fire Safety Standards (NFPA 90A, NFPA 90B)
  • Fire Hazard Classification (UL 723, ASTM E84, NFPA 255) (CAN/ULC-S102-M88)
  • Max. Flame Spread Index: 25
  • Max Smoke Developed Index: 50
  • Limited Combustible: (NFPA 259) < 3,500 Btu/lb
  • Thermal Performance: See table on other side
  • Acoustical Performance: See table on other side.
  • Operating Limits: Temperature: (ASTM C411) Max. 250°F (121°C) Air Velocity: (ASTM C1071, UL181) Max. 6,000 fpm (30.5 m/s)
  • Water Vapor Sorption: (ASTM C1104)  3% by weight
  • Corrosiveness: (ASTM C665) Pass
  • Bacteria Resistance: (ASTM G22) No Growth
  • Fungi Resistance: (ASTM C1338 & ASTM G21) Pass; No Growth
  • Water Repellency Rating  4 (INDA IST 80.6-92)
Item#:
726881
Manufacturer Item:
726881
Manufacturer:
CERTAINTEED INSULATION
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