Master Flow® Insulated Register Box Specs
Master Flow® Insulated Register Box Docs
Master Flow® Insulated Register Box Videos
easy
No need to wrap
efficient
Serves as a noise deadener and helps control condensation
strong
Fiberglass insulation inside metal box
| Size | |
|---|---|
| IRB-8X4X4 | |
| Weight | 9.8 lb. (4.45 kg) |
| Carton Quantity | 6 |
| Diameters | 4" (101.6 mm) |
| IRB-8X4X5 | |
| Weight | 9.8 lb. (4.45 kg) |
| Carton Quantity | 6 |
| Diameters | 5" (127 mm) |
| IRB-10X6X6 | |
| Weight | 18 lb. (8.16 kg) |
| Carton Quantity | 8 |
| Diameters | 6" (152.4 mm) |
| IRB-12X6X6 | |
| Weight | 18 lb. (8.16 kg) |
| Carton Quantity | 8 |
| Diameters | 6" (152.4 mm) |
| IRB-12X6X7 | |
| Weight | 14.3 lb. (6.5 kg) |
| Carton Quantity | 6 |
| Diameters | 7" (177.8 mm) |
| IRB-12X6X8 | |
| Weight | 14.3 lb. (6.5 kg) |
| Carton Quantity | 6 |
| Diameters | 8" (203.2 mm) |
| IRB-14X6X8 | |
| Weight | 13.3 lb. (6.1 kg) |
| Carton Quantity | 5 |
| Diameters | 8" (203.2 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*.
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