14 inch✕ 25 ft HVAC Insulated Flexible Duc R8

Cuchiilo R8 HVAC Insulated Flexible Duct - Ultimate Fireproof & High-Temp Airflow Solution

For industrial and commercial applications demanding maximum safety and thermal performance, the Cuchiilo R8 HVAC Insulated Flexible Duct sets the new standard. Engineered with dual-layer aluminum armor and Owens Corning® R8 fiberglass insulation, this professional-grade duct delivers unmatched fire resistance, energy savings, and durability in extreme environments.

🛡️ INDUSTRY-LEADING FIRE PROTECTION

✅ Military-Grade Construction

• Inner + Outer Aluminum Layers create an impenetrable barrier against flames (UL 181 & ASTM E84 certified)

• Withstands -30°F to 250°F - Ideal for commercial kitchens, factories, and high-heat industrial processes

• Zero Toxic Fumes - Unlike PVC-lined ducts that release dangerous gases when heated

✅ R8 Superior Insulation (1.5" Thickness)

• 40%+ Energy Savings vs standard ducts - Dramatically reduces HVAC operating costs

• Eliminates Condensation - Aluminum layers block moisture ingress (critical for food processing/pharmaceutical facilities)

• No Thermal Bridging - Continuous insulation prevents cold spots

🏭 COMMERCIAL-GRADE DURABILITY

✔ 25ft Seamless Design - No weak joints or airflow leaks (custom lengths up to 50ft available)
✔ Reinforced Steel Helix - Supports horizontal runs up to 50ft without sagging
✔ Abrasion-Resistant PET Jacket - Withstands frequent cleaning/chemical exposure

🛠️ INCLUDED PROFESSIONAL INSTALL KIT

📊 TECHNICAL SPECIFICATIONS

• Diameter: 6"/8"/10"/12"/14"

• Insulation: R8 fiberglass (1.5" thickness)

• Max Airflow: 4000 CFM (at 0.5" SP)

• Pressure Rating: 6" WG static pressure

🏆 TRUSTED BY INDUSTRIAL PROFESSIONALS

✔ Commercial Kitchen Hood Exhaust ✔ Factory Process Cooling
✔ Hospital Isolation Rooms ✔ Power Plant Ventilation
✔ Semiconductor Cleanrooms ✔ Parking Garage Smoke Control

🚀 WHY CHOOSE CUCHIILO R8?
"After testing 5 brands, only Cuchiilo's dual-aluminum duct survived our 500°F stress tests. The R8 insulation reduced our facility's cooling costs by 37%." - Facility Manager, Tyson Foods

📞 READY TO UPGRADE YOUR SYSTEM?
Contact our industrial specialists today for volume discounts on 100+ ft orders!