Master Flow®

Ceiling Collar

The finishing piece to help hide surface imperfections where a pipe passes through a ceiling, wall, or floor
Ceiling Collar
Made of 30-gauge galvanized steel to provide strength and durability
Astehetically Pleasing
Aesthetically Pleasing
Help hide imperfections where pipe passes through a ceiling, wall, or floor
A slightly oversized opening to accommodate 4-in. pipe
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.
  • Diameters
    4" (102 mm)
  • Diameters
    6" (152 mm)

Product Properties

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