6 inch✕ 25 ft HVAC Insulated Flexible Duct R6

This product offers the best resilience to heat and fire.
Owens Corning® R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product.
It can manage temperatures from -30°F to 200°F, so it's ideal for attics, industrial exhaust, and other hot environments.

R6 Insulation: The Best Way to Keep the Heat In
It offers a 35% increase in energy efficiency compared to conventional ducting. This makes the HVAC system work less hard and cuts utility expenditures.
The metal layers prevent condensation, a crucial feature for hospitals and food processing.

Durability for Business Use
25-foot length with no weak places or air leaks.
A steel helix that is stronger keeps it from falling apart even after 50 feet or more (lasts longer than weak competitors).
Ready to be installed by a pro
Comes with an included heavy-duty toolkit:

📊 TECHNICAL INFORMATION
The size is 4", 5", 6", 8", 10", 12", or 14".
Length: 25 feet (up to 50 feet if you wish)
The insulation is R6 fiberglass and has a thickness of 1 inch.
Two layers of aluminum and a strengthened PET scrim make up the jacket.
The pressure rating is 4" WG (static pressure).

🏆 USES IN BUSINESS
✔ Hoods for commercial kitchens
✔ Exhaust systems for industries
✔ HVAC for hospitals
✔ Cooling for server rooms
✔ Ventilation for parking garages