Master Flow®

Roof Jacks with Vent Cap

Used for Venting Appliances and for Attic Ventilation.
Roof Jacks with Vent Cap

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
    13.8 lb.(6.26 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.25" (260 mm)
  • Diameters
    8.5" (216 mm)
  • Base Sizes
    12" x 12" (305 mm x 305 mm)
  • Fits Pipe Diameters
    3" (76 mm)
  • Dimensions A
    5.125" (130 mm)
  • Weights
    27 lb. (12.25 kg)
  • Carton Qtys
    6
  • Dimensions B
    12" (305 mm)
  • Diameters
    10.375" (264 mm)
  • Base Sizes
    16" x 16" (406 mm x 406 mm)
  • Fits Pipe Diameters
    10" (254 mm)
  • Dimensions A
    9.875" (251 mm)
  • Weights
    16 lb. (7.26 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.125" (257 mm)
  • Diameters
    7.625" (194 mm)
  • Base Sizes
    13" x 13" (330 mm x 330 mm)
  • Fits Pipe Diameters
    4" (102 mm)
  • Dimensions A
    7.125" (181 mm)
  • Weights
    18 lb. (8.17 kg)
  • Carton Qtys
    6
  • Dimensions B
    9.875" (251 mm)
  • Diameters
    8.125" (206 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    5" (127 mm)
  • Dimensions A
    7.125" (181 mm)
  • Weights
    22 lb. (9.98 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.75" (273 mm)
  • Diameters
    8.25" (210 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    6" (152 mm)
  • Dimensions A
    8.125" (206 mm)
  • Weights
    40.5 lb. (18.37 kg)
  • Carton Qtys
    10
  • Dimensions B
    11.75" (299 mm)
  • Diameters
    10" (254 mm)
  • Base Sizes
    16" x 16" (406 mm x 406 mm)
  • Fits Pipe Diameters
    10" (254 mm)
  • Dimensions A
    9.875" (251 mm)
  • Weights
    15 lb. (6.8 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.25" (260 mm)
  • Diameters
    8.125" (206 mm)
  • Base Sizes
    13" x 13" (330 mm x 330 mm)
  • Fits Pipe Diameters
    4" (102 mm)
  • Dimensions A
    6.125" (156 mm)
  • Weights
    18.96 lb. (8.6 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.5" (267 mm)
  • Diameters
    8.125" (206 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    5" (127 mm)
  • Dimensions A
    7.125" (181 mm)
  • Weights
    21.5 lb.(9.75 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.75" (273 mm)
  • Diameters
    8.25" (210 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    6" (152 mm)
  • Dimensions A
    8.125" (206 mm)
  • Weights
    24 lb. (10.89 kg)
  • Carton Qtys
    6
  • Dimensions B
    9" (229 mm)
  • Diameters
    6.625" (168 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    7" (178 mm)
  • Dimensions A
    8.125" (206 mm)
  • Weights
    29 lb. (13.15 kg)
  • Carton Qtys
    6
  • Dimensions B
    12.5" (318 mm)
  • Diameters
    9.75" (248 mm)
  • Base Sizes
    18" x 18" (457 mm x 457 mm)
  • Fits Pipe Diameters
    8" (203 mm)
  • Dimensions A
    10.125" (257 mm)
  • Weights
    16 lb. (7.26 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.125" (257 mm)
  • Diameters
    8.125" (206 mm)
  • Base Sizes
    13" x 13" (330 mm x 330 mm)
  • Fits Pipe Diameters
    4" (102 mm)
  • Dimensions A
    6.125" (156 mm)
  • Weights
    18 lb. (8.17 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.5" (267 mm)
  • Diameters
    8.825" (224 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    5" (127 mm)
  • Dimensions A
    7.125" (181 mm)
  • Weights
    22 lb. (9.98 kg)
  • Carton Qtys
    6
  • Dimensions B
    10.75" (273 mm)
  • Diameters
    8.25" (210 mm)
  • Base Sizes
    15" x 15" (381 mm x 381 mm)
  • Fits Pipe Diameters
    6" (152 mm)
  • Dimensions A
    8.125" (206 mm)
Contact GAF Contact GAF
Pricing and Where to Buy DISTRIBUTORS & RETAILERS