Description
This duct consists of a flexible helix core made of 2 ply polyester laminate and corrosion resistant galvanized wire. It is surrounded by a blanket of formaldehyde free, fiberglass insulation, that helps to reduce heat and cool loss as well as jacketed by a heavy duty, fire retardant, silver polyethylene vapor barrier with reinforced scrim.
- Can be installed in place of galvanized pipe in most applications
- Due to its flexibility, the need for elbows is eliminated, allowing for ease of installation in hard to reach areas
- Ideal for use in general ventilation applications including heating, air conditioning, intake and exhaust
Sizes Available:
- Crayflex Insulated Air Duct 4″x 25″
- Crayflex Insulated Air Duct 5″x 25″
- Crayflex Insulated Air Duct 6″x 25″
- Crayflex Insulated Air Duct 8″x 25″
