Duramor Insulated Flexible Air Duct - R6 - UL 181 Class 1 Listed
Duramor’s Insulated Flexible Air Duct is engineered for reliable, code-compliant air distribution in residential and commercial HVAC systems. Designed with durability and performance in mind, this duct delivers consistent airflow, thermal efficiency, and long-term reliability in demanding jobsite conditions.
R6 Thermal Insulation
With an R-value of 6, this duct helps maintain air temperature throughout the system while reducing energy loss. The insulation improves system efficiency and supports stable indoor climate control.
Durable, Jobsite-Ready Construction
Built with a heavy-duty silver polyester outer jacket and reinforced with a corrosion-resistant galvanized steel wire helix, this duct is designed to withstand tough installation environments while maintaining structural integrity over time.
Flexible and Easy to Install
Available in diameters from 4" to 16" and supplied in 25 ft lengths, the duct is highly flexible, making it ideal for tight spaces and complex layouts. It connects easily to standard sheet metal fittings and can be cut to length for precise installations.
Temperature and Acoustic Performance
Rated for operating temperatures up to 200°F, this duct maintains performance under demanding conditions. The insulated design also helps reduce noise transfer, contributing to quieter system operation.
UL 181 Class 1 Listed - Code Compliant
This duct is UL 181 listed and classified as Class 1, meeting strict fire safety and performance standards required for HVAC systems. It is suitable for installations that require compliance with building codes and inspection standards.
Reliable and Cost-Effective Solution
Engineered for longevity, this duct reduces the need for replacements while helping minimize energy loss, making it a dependable and cost-efficient choice for contractors.