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12″ x 25′ R8 Insulated Flex Duct HVAC Flexible Air Duct Gray

SKU: 17802512

$139.34

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$139.340%
5–9$132.375%
10+$125.4110%

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Available to order: 2.

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This 12″ x 25′ R8 Insulated Flexible HVAC Duct is engineered for high-efficiency residential and light commercial HVAC systems requiring superior thermal insulation.

Manufactured by Atco Rubber Products, this flex duct features:

✔ Reinforced gray polyester vapor barrier jacket

✔ Double laminated black polyester inner core

✔ Encapsulated steel wire helix for durability

✔ R-8 insulation for superior energy performance


🔧 Ideal Applications

• Main trunk branch runs

• Attic installations

• Supply & return air lines

• Energy-efficient HVAC upgrades

• Residential & light commercial systems


📏 Specifications

  • Diameter: 12 inches

  • Length: 25 feet

  • Insulation Rating: R-8

  • Heavy-duty polyester outer jacket

  • Flexible steel wire helix core

  • High-performance vapor barrier

R-8 insulation is commonly required in many building codes for attic installations and energy-efficient construction.

💨 Benefits

• Reduces heat loss and gain

• Minimizes condensation

• Improves HVAC efficiency

• Flexible for easier installation

• Durable and tear-resistant jacket

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