Master Flow® Ceiling Register Box Specs
Master Flow® Ceiling Register Box Docs
Master Flow® Ceiling Register Box Videos

efficient
Seal and insulate ductwork for system efficiency and comfort

strong
Made of galvanized steel for strength and durability

Versatile
Designed for a transition from round pipe or insulated flexible duct to an air register or ceiling grille
Product availability is subject to change without notice. Not all products are available from all facilities.
Size | |
---|---|
CRB6X6X6 | |
Weight | 6. lb. (2.7 kg) |
Carton Quantity | 6 |
Diameters | 6" (152 mm) |
CRB8X8X6 | |
Weight | 10.9 lb. (4.9 kg) |
Carton Quantity | 9 |
Diameters | 6" (152 mm) |
CRB10X10X8 | |
Weight | 9.5 lb. (4.3 kg) |
Carton Quantity | 6 |
Diameters | 8" (203 mm) |
CRB12X12X8 | |
Weight | 15 lb. (6.8 kg) |
Carton Quantity | 6 |
Diameters | 8" (203 mm) |
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When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
Find a GAF distributor near you.