Free standard shipping on eligible US orders $500+

9″ x 25′ R6 Insulated Black Flex Duct HVAC Air Ducting

SKU: 9in.X25ft.R6 BLACK BAG

$101.06

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$101.060%
5–9$96.015%
10+$90.9510%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

9″ x 25′ R6 Black Insulated Flexible HVAC Duct

This 9-inch diameter, 25-foot R6 insulated flexible air duct is designed for residential and light commercial HVAC applications.

Constructed with a seamless black polyethylene outer jacket and a double laminated black polyester inner core supported by an encapsulated wire helix, this duct provides durability, flexibility, and efficient thermal performance.

Specifications:

  • 9″ Inner Diameter

  • 25′ Length

  • R6 Insulation Rating

  • Black Polyethylene Vapor Barrier

  • Spiral Wire Reinforced Core

  • Contractor Grade Quality

Ideal Applications:

  • Attic supply runs

  • Return air ducting

  • Replacement flex duct installations

  • Furnace and air handler connections

Compatible with standard collars, take-offs, plenums, and HVAC fittings.

Professional-grade flex duct trusted by HVAC installers.

Product details

Part / SKU 9in.X25ft.R6 BLACK BAG

Package includes

  • 9" x 25' R6 Insulated Black Flex Duct HVAC Air Ducting

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Explore related products

More products in this category. Compare specifications and fit for your application.