Black Combi Ducting - 10m 319mm

The Black Combi Ducting – 10 m (319 mm) is a high-quality, dual-layer ventilation duct designed for grow rooms, extraction systems, and climate-controlled environments. Built with a reinforced aluminium inner core wrapped in a durable black PVC outer layer, this combi ducting delivers exceptional flexibility, strength, and air-tight performance. The smooth interior helps reduce airflow resistance, supporting efficient extraction and inlet airflow across a wide range of environmental control setups.

At 319 mm in diameter and 10 metres in length, this ducting is ideal for larger extraction fans, carbon filters, and climate systems requiring high air volume movement. Its crush-resistant design prevents collapse, while the black outer jacket provides additional durability, noise reduction, and light-blocking protection—making it suitable for both hobbyist and professional grow environments.

Easy to cut, shape, and secure, this ducting is perfect for installations where reliability, flexibility, and long service life are essential.

Key Features

• Dual-layer construction with an aluminium core and protective black PVC jacket.

• 319 mm diameter suitable for high-capacity extraction and intake systems.

• 10-metre length provides excellent reach for large grow spaces and multi-room setups.

• Highly flexible and bendable for easy routing through tight spaces and around corners.

• Crush-resistant structure maintains airflow and prevents collapse under pressure.

• Lightproof and reinforced outer layer enhances durability and reduces noise.

• Compatible with all major 315 mm extraction fans, filters, and duct fittings.

Technical Specifications

• Length: 10 m

• Diameter: 319 mm (compatible with 315 mm fittings)

• Material: Aluminium inner core with black PVC outer layer

• Temperature Resistance: Suitable for standard grow room ventilation ranges

• Usage: Air extraction, intake ventilation, carbon filter connection, HVAC routing

Ideal Uses

• Large grow rooms requiring high air-volume extraction

• Connecting 315 mm fans, carbon filters, and silencers

• Routing ventilation in professional indoor gardening setups

• Creating efficient intake/extraction lines in climate-controlled spaces

Why Choose Black Combi Ducting – 10 m (319 mm)?

With superior flexibility, durability, and airflow performance, this combi ducting offers a dependable solution for large-scale ventilation needs. Its reinforced construction and professional-grade materials ensure long-lasting efficiency and quiet operation, making it a trusted choice for growers seeking high-performance environmental control.