Master Flow®

Ductboard Insulated Register Box

Provide high thermal efficiency, helps control condensation, and absorb system noise with pre-insulated R6 ductboard
Ductboard Insulated Register Box
Efficient
efficient
R6 fiberglass insulation provides high thermal efficiency
Versatile
Versatile
Use to connect round pipe or insulated flexible duct to an air register or grille
Comfort
comfort
Insulation lining helps absorb system noise and helps control condensation

Product availability is subject to change without notice. Not all products are available from all facilities.

Available Sizes

Note:  Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation.
  • Weights
    18.8 lb. (8.53 kg)
  • Carton Qtys
    9
  • Available Sizes
    6" x 6" (152 mm x 152 mm)
  • Weights
    24.8 lb. (11.25 kg)
  • Carton Qtys
    12
  • Available Sizes
    8" x 4" (203 mm x 102 mm)
  • Weights
    16.92 lb. (7.67 kg)
  • Carton Qtys
    6
  • Available Sizes
    8" x 8" (203 mm x 203 mm)
  • Weights
    17 lb. (7.71 kg)
  • Carton Qtys
    6
  • Available Sizes
    10" x 6" (254 mm x 152 mm)
  • Weights
    17 lb. (7.71 kg)
  • Carton Qtys
    4
  • Available Sizes
    12" x 12" (305 mm x 305 mm)
  • Weights
    16.7 lb. (7.58 kg)
  • Carton Qtys
    6
  • Available Sizes
    10" x 10" (254 mm x 254 mm)
  • Weights
    19 lb. (9.62 kg)
  • Carton Qtys
    6
  • Available Sizes
    12" x 6" (305 mm x 152 mm)
  • Weights
    16.25 lb. (7.37 kg)
  • Carton Qtys
    6
  • Available Sizes
    12" x 8" (305 mm x 203 mm)
  • Weights
    19.9 lb. (9.03 kg)
  • Carton Qtys
    6
  • Available Sizes
    10" x 8" (254 mm x 203 mm)

Product Properties

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