Flexible Duct

Flexible Duct
Fastflex stocks a comprehensive range of flexible duct for residential and commercial ducted air conditioning installations. Whether you're running new ductwork, extending an existing system, or replacing damaged sections, our range covers the most common sizes and configurations used by HVAC installers across Victoria. Our flexible duct range includes semi-rigid aluminium duct, wire core, plain core, silver wire insulated duct in R0.6, R1.0, R1.5 and R2.0, and Interloc Green insulated duct in RM0.6 and RM1.25 — all backed by a 10-year manufacturer's warranty. Types available: Semi-rigid aluminium · Plain core · Wire core · Silver wire insulated R0.6 / R1.0 / R1.5 / R2.0 · Interloc Green RM0.6 / RM1.25