8″ x 25′ R6 Insulated Flex Duct Black Jacket HVAC 25ft

SKU: 8ft.X25ft.R6 BLACK BAG

Weight	14 lbs
Condition	New
Manufacturer Part Number	8ft.X25ft.R6 BLACK BAG
Brand	Gray Flex Systems Inc

$91.90

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$91.90	0%
5–9	$87.31	5%
10+	$82.71	10%

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8" x 25' R6 Insulated Flex Duct Black Jacket HVAC 25ft

Specifications & product details

8″ x 25′ R6 Black Insulated Flexible HVAC Duct

Professional-grade R6 insulated flexible duct designed for residential and light commercial HVAC systems.

Features a seamless black polyethylene outer jacket with a double laminated black polyester inner core reinforced by an encapsulated wire helix for strength and flexibility.

Provides reliable thermal performance with R-6 insulation for improved energy efficiency and reduced condensation.

Key Features:

✔ 8 Inch Inner Diameter
✔ 25 Foot Length
✔ R-6 Insulation Rating
✔ Seamless Black Poly Jacket
✔ Double Laminated Inner Core
✔ Encapsulated Wire Helix Support
✔ Flexible & Easy to Install

Ideal Applications:

• Supply air runs
• Return air ducting
• Attic installations
• Residential HVAC systems
• Light commercial duct systems

Designed for easy installation while maintaining airflow efficiency and durability.

Contractor-grade flex duct built for long-term performance.

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Shipping & availability

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