- Heavy duty seamless vapor barrier meets HUD requirements for outdoor mobile home use
Flex Duct, Insulated Mobile Home, 40 Series, Nominal Size: 10 inch x 25 inch, R-Value 6.0 Double Ply Polyester, For Outdoor Mobile Home Use
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Nominal Size: 10 inch x 25 inch
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Material: R-Value 6.0 Double Ply Polyester
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Applications: For Outdoor Mobile Home Use