8 inch Insulated Duct Sleeve - 9 per Carton

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8 inch Insulated Duct Sleeve - 9 per Carton

Our Master Flow duct insulation meets most state building codes and can significantly decrease energy costs. Securely wrapping duct with R6 fiberglass insulating sleeves or wrap can significantly increase the overall efficiency of the duct system. Master Flow insulation comes in several sizes with easy-to-read installation instructions.