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Specification :
Product Type : Combi Flexible Duct
Inner Layer : Aluminium foil
Outer Layer : Black PVC light retaining jacket
Support Structure : Steel wire helix
Pressure Rating : Suitable for low & medium pressure systems
Typical Use : Heating / Cooling / Ventilation / Indoor Grow Rooms
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Built for HVAC & Environmental Control
Combi ducting is designed for medium and low pressure air movement in heating, cooling and ventilation systems.
The construction provides strength, flexibility and long service life in domestic, commercial and industrial applications.
Dual Layer Performance
The inner layer is aluminium foil for smooth airflow.
The outer layer is black PVC which blocks light, adds extra durability and protects against external damage.
The internal high tensile steel wire helix supports the full duct length and allows tight radius bends without collapse.
Ideal for Grow Rooms & Hydroponics
This ducting is widely used in grow tents and indoor cultivation environments.
The black outer layer prevents light leaks and the construction will not ignite under extreme lamp temperature.