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Flexible Ducts

57 products
Use durable flexible ducts from Grainger for your next HVAC project. Offered here with inside diameters ranging from 4" to 18", flexible ducting (also known as “flex”) provides a convenient way to attach supply air outlets to the rigid ductwork. Choose insulated or non-insulated flexible ducts in the diameter that fits your ductwork. Shop Grainger today!
Use durable flexible ducts from Grainger for your next HVAC project. Offered here with inside diameters ranging from 4" to 18", flexible ducting (also known as “flex”) provides a convenient way to attach supply air outlets to the rigid ductwork. Choose insulated or non-insulated flexible ducts in the diameter that fits your ductwork. Shop Grainger today!
Brand

ATCO Insulated Flexible Ducts

ATCO Insulated Flexible Ducts
ATCO insulated flexible ducts feature double-ply vapor barriers with tridirectional reinforcements. They are rated for indoor use.

Insulation Value: R 4.2

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Insulation Value: R 6.0

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Insulation Value: R 8.0

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ATCO Noninsulated Flexible Ducts

ATCO Noninsulated Flexible Ducts
ATCO noninsulated flexible ducts are class 1 air connectors with triple laminated construction, featuring metalized polyester, aluminum foil, and polyester film around a steel wire helix.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.