Master Flow® Starting Collar ‑ Snap Together Specs
Master Flow® Starting Collar ‑ Snap Together Docs
Master Flow® Starting Collar ‑ Snap Together Videos

STRONG
Made of galvanized steel for strength and durability

VERSATILE
Helps transition from lined or duct board plenums to round pipe or insulated flexible duct

EASY
Can be used with lined or unlined metal plenums, has a snap-together design, and two inches between bead and flange allow space for securing insulated flexible duct
Product availability is subject to change without notice. Not all products are available from all facilities.
Size | |
---|---|
SCF4 | |
Weight | 4 lb. (1.81 kg) |
Carton Quantity | 12 |
Diameters | 4" (102 mm) |
SCF5 | |
Weight | 4.9 lb. (2.22 kg) |
Carton Quantity | 12 |
Diameters | 5" (127 mm) |
SCF6 | |
Weight | 7.5 lb. (3.4 kg) |
Carton Quantity | 18 |
Diameters | 6" (152 mm) |
SCF7 | |
Weight | 6.3 lb. (2.86 kg) |
Carton Quantity | 12 |
Diameters | 7" (178 mm) |
SCF8 | |
Weight | 7.5 lb. (3.4 kg) |
Carton Quantity | 12 |
Diameters | 8" (203 mm) |
SCF10 | |
Weight | 5 lb.(2.3 kg) |
Carton Quantity | 6 |
Diameters | 10" (254 mm) |
SCF12 | |
Weight | 6 lb. (2.72 kg) |
Carton Quantity | 6 |
Diameters | 12" (305 mm) |
SCF14 | |
Weight | 7 lb. (3.18 kg) |
Carton Quantity | 6 |
Diameters | 14" (356 mm) |
Get automatic Lifetime Protection on your entire GAF roofing system
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.