Combi-Ducting is used to as part of your ventilation system to move air to and from the grow area, replenishing CO2 and removing excess heat and humidity.

Combi-Ducting has a double-layered construction with an aluminium inner and a plastic outer, greatly increasing its resistance to tearing while also preventing light leaks.

• Choice of diameter to fit any Extraction System
• Dual-layered construction - aluminium sheath with polyester outer
• Greater resistance to tearing than standard aluminium ducting
• Reduced noise levels compared with single layered ducting
• Reinforced by a spiral wound wire to maintain its cross-sectional area
• Prevents light leaks
• Economical and easy to use