
5" x 25' R8 Insulated Flex Duct HVAC Silver Gray Flex 4GF-8*5
Part/SKU: 4GF-8*5 BAGGED
$14.66
Only 2 left in stock
Available to order: 2.
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Request this quantity →The Atco #010 Insulating Sleeve is constructed from thick fiberglass insulation sheathed in a reinforced metallized polyester vapor barrier jacket. Designed for 10-inch HVAC duct systems, this R6-rated sleeve improves thermal efficiency and reduces condensation in residential and commercial air distribution systems.
Each sleeve measures 5 feet in length and is sold in a box of 15 sections, making it ideal for contractors and large installation projects.
Duct Size: 10″
Length per Sleeve: 5 ft
Insulation Rating: R6
Jacket: Reinforced Silver Metallized Polyester
Construction: Fiberglass Insulation Blanket
Quantity: Box of 15
Flexible duct insulation
HVAC supply and return lines
Retrofit duct insulation replacement
New construction HVAC installs
Energy efficiency upgrades
Reduces heat loss/gain
Helps prevent condensation buildup
Durable reinforced vapor barrier
Contractor-grade performance
Easy installation over existing flex duct
Ideal for HVAC contractors, mechanical installers, and commercial duct projects requiring high-quality insulated duct sleeves.
| Part / SKU | 11000610 |
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Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.
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