14" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length 1-Way font-weight: 500

font-weight: 500

Lightweight and adaptable

+ Product Details Size - 20"W X 4"H is (for duct opening measurement only)

SEE BELOW IN DESCRIPTION HOW TO MEASURE A FLOOR REGISTER

14" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length 1-Way font-weight: 500+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 6. 0 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced