Combi Ducting 10m Lengths UK | Flexible Aluminium Ventilation Ducting

🌬 Ventilation Ducting Guide & Product Information

🌱 Reliable Airflow for Grow Room Ventilation Systems

Combi Ducting is high-quality flexible aluminium ventilation ducting designed for use within grow room extraction and intake systems. Suitable for grow tents, hydroponic grow rooms, and HVAC ventilation systems, it provides efficient airflow between extractor fans, carbon filters, silencers, and air-cooled lighting systems.

Its flexible reinforced construction makes installation simple while allowing growers to route ducting around corners and through tight spaces without heavily restricting airflow.

If you are improving your grow room ventilation setup, read our guide to proper grow room ventilation.

• ✔ Designed for grow room extraction systems
• ✔ Maintains strong and reliable airflow
• ✔ Suitable for intake and extraction ventilation

🌀 Reinforced Multi-Layer Construction

Combi Ducting is manufactured using multiple layers of aluminium and polyester laminated around a reinforced steel wire spiral frame. This design provides flexibility, durability, and improved resistance to tearing or collapsing during installation.

The reinforced spiral structure also helps maintain duct shape and airflow efficiency across longer duct runs.

• ✔ Multi-layer aluminium and polyester construction
• ✔ Reinforced steel spiral wire frame
• ✔ Flexible yet durable ventilation ducting
• ✔ Suitable for long-term grow room use

📏 Available Diameter Sizes

Combi Ducting is available in multiple diameters to suit a wide range of grow room ventilation systems and extraction equipment.

• ✔ 4″ / 100mm
• ✔ 5″ / 125mm
• ✔ 6″ / 150mm
• ✔ 8″ / 200mm
• ✔ 10″ / 250mm
• ✔ 12″ / 315mm

📦 Available Length Options

• ✔ 5 metre lengths
• ✔ 10 metre lengths

Choosing the correct duct diameter is essential for maintaining proper airflow and extraction efficiency. Larger duct sizes allow greater airflow volumes while reducing resistance and fan strain.

Fully extending the ducting during installation will maximise airflow efficiency and improve overall ventilation performance.

🌬 Common Uses for Combi Ducting

Combi Ducting is widely used in indoor growing and ventilation applications.

• ✔ Connecting extractor fans to carbon filters
• ✔ Ventilating grow tents and grow rooms
• ✔ Air-cooled reflector ventilation systems
• ✔ Intake and extraction airflow systems

🔧 Easy Installation

Combi Ducting is designed for quick and straightforward installation with standard ventilation equipment.

• ✔ Fits directly onto compatible ventilation equipment
• ✔ Secure using quick release clamps or METU clamps
• ✔ Flexible design for tight installation areas
• ✔ Can be cut to custom lengths if required

For a complete ventilation setup, pair with extractor fans, carbon filters, quick release clamps, and ducting Y pieces.

🌿 Compatibility

Combi Ducting is compatible with most standard grow room and HVAC ventilation systems.

• ✔ Compatible with inline and mixed-flow extractor fans
• ✔ Suitable for carbon filters and silencers
• ✔ Ideal for grow tents and grow rooms

❓ FAQ

What is Combi Ducting used for?
Combi Ducting is used for ventilation airflow within grow rooms, grow tents, and HVAC extraction systems.

What sizes are available?
Available sizes include 4″/100mm, 5″/125mm, 6″/150mm, 8″/200mm, 10″/250mm, and 12″/315mm.

What roll lengths are available?
Available lengths include 5m and 10m rolls.

Can this be used with carbon filters and extractor fans?
Yes, Combi Ducting is compatible with most standard grow room ventilation systems.

Is Combi Ducting flexible?
Yes, the reinforced spiral wire construction allows flexible installation while maintaining airflow performance.