V-Flex Flexible Duct

Australian Standard AS 4254.1 Fire Rated Flexible Duct suitable for all HVAC Systems.

This flexible duct has been developed to meet the demands of today’s HVAC systems. V-FLEX has been used In numerous major developments around Australia such as, Star City Casino and the Sydney 2000 Olympic Site, Etihad Stadium, Eureka Tower in Melbourne and Football Park in Adelaide to name a few.

Consultants and engineers specify V-FLEX because it is manufactured from materials that will stand up to the test of time, rated to Australian Standard AS 1530 part 3 and has a temperature range of -10°C to +80°C.

SKU: 112 Category:
Plain Nude RM1.0
SIZE 3mtr 6mtr 3mtr 6mtr
4" (100mm) N/A N/A
5" (125mm) N/A N/A
6" (150mm)
8" (200mm)
10" (250mm)
12" (300mm)
14" (350mm)
16" (400mm)
18" (450mm)
20" (500mm)

• = Available

INNER CORE (Plain Nude)

V-FLEX plain nude is manufactured from two layers of high grade metallised polyester bonded together with fire rated resin encapsulating spring steel wire.


V-FLEX is thermally insulated with polyester fibre blanket to achieve a nominal thermal rating of RM1.0


The outer jacket on V-FLEX is manufactured from a tear and puncture resistant foil PET composite material that is bonded together with fire resistant resin.