Get this Master Flow Insulated Flexible Duct R6 Silver Jacket for delivery. R6 fiberglass insulation for greater insulating power. Flexible duct is convenient for use in multiple applications including heating and A/C systems and some venting. Oversized core to connect quickly and easily to standard sheet metal fitting. Galvanized core wire for greater corrosion resistance vs. non-galvanized wire. Duct can be cut to length as needed. Insulated duct features a maximum temperature rating of 200 degree F. Always install per instructions and seal using approved mastic or sealant (or approved tape).

Have this Semi-Rigid Flexible Aluminum Duct delivered onsite. Semi-rigid for maximum flexibility. Ideal for dryer applications. Totally non-combustible. Ideal for applications requiring all aluminum U.L./cU.L. Listed class 0-air duct.

Get this Flexible Duct for delivery. Constructed of heavy-duty, fire resistant, aluminum foil laminate. Constructed with a corrosion resistant, wire helix. Duct is airtight. Will not support combustion. Note: per UL2158A only ducts 8 feet or less can be UL marked.