Model IRB8X4X5

Internet #100186323

Store SKU #814075

Store SO SKU #755578

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

$12.98 /each

Frequently Bought Together

Product Overview

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.

  • 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

Info & Guides

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Warranty / Certifications

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Customer Reviews

Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by Excellent replacement register This register does a great job of directing the air where you want it. It's a great replacement for an old register. April 19, 2016
  • 2016-08-23 T11:54:04.367-05:00
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