Insulated Flexible Duct R6

1. Ultimate Fire & Heat Resistance

   • Dual-layer aluminum construction (inner/outer) + Owens Corning® R6 fiberglass (UL 181 & ASTM E84 certified).

   • Handles extreme conditions (-30°F to 200°F) – ideal for attics, industrial exhaust, and high-heat environments.

2. R6 Insulation – Maximum Thermal Retention

   • 35%+ energy savings vs. standard ducts – reduces HVAC strain and lowers utility bills.

   • Zero condensation risk – aluminum layers block moisture (critical for food processing/hospital applications).

3. Commercial-Grade Durability

   • 25ft seamless length – no weak points or airflow leaks.

   • Reinforced steel helix – prevents collapse even in 50ft+ runs (outlasts flimsy competitors).

4. Professional Installation Ready

   • Includes FREE heavy-duty toolkit:

📊 TECHNICAL SPECIFICATIONS

• Diameter: 6"/8"/10"/12"/14"

• Length: 25ft (custom up to 50ft)

• Insulation: R6 fiberglass (1" thickness)

• Jacket: Double aluminum + reinforced PET scrim

• Pressure Rating: 4" WG (static pressure）

🏆 PROFESSIONAL APPLICATIONS

✔ Commercial kitchen hoods ✔ Factory exhaust systems ✔ Hospital HVAC
✔ Server room cooling ✔ Parking garage ventilation