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8 in. x 4 in. to 5 in. Insulated Register Box

8 in. x 4 in. to 5 in. Insulated Register Box

Article Number:
  • $ 1298


Made of zinc-coated, 30 gauge-galvanized steel . Pre-insulated no need to wrap . 1 in. fiberglass insulation lining and vapor barrier helps absorb HVAC system noise and control condensation . R4 insulating value . Always seal seams with code approved mastic, sealant or duct tape . Install with sheet metal screws

The Master Flow 8 in. x 4 in. x 5 in. Insulated Register Box is designed for durability. This register box is made of zinc-coated, 30-gauge galvanized steel. The 1 in. fiberglass insulation helps reduce HVAC system noise and absorb condensation for a quiet and efficient system. This register box can be installed with sheet metal screws.

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