The Ubbink Air Excellent AE35SC Semi-Rigid Duct (30m roll) is a ventilation duct designed for clean, efficient airflow in modern MVHR and mechanical ventilation systems. Measuring 100mm x 50mm, this semi-rigid plastic duct is supplied on a convenient roll.

Manufactured with anti-microbial and anti-static additives, the AE35SC duct helps support improved hygiene and long-term system performance. When paired with Ubbink’s modular components and mechanical connections, it delivers a reliable, airtight solution without the usual headaches of tape and sealant.

Key Features & Benefits

• 30m roll of semi-rigid ducting for fast, efficient installation.
• 100mm x 50mm duct size ideal for compact duct routes and tight spaces.
• Anti-microbial & anti-static additives for cleaner, safer airflow.
• Modular manifold compatibility – suitable for use with all 6 Air Excellent duct types.
• Quick mechanical connections for an airtight fit without fuss.
• Low system pressure loss thanks to the radial design (helps improve overall efficiency).
• Airtight to class ATC1 up to +/- 1000 Pa, reducing fan energy use and sound levels.
• TÜV SÜD and ISEGA tested and certified.
• REACH compliant for added peace of mind.

Suitable For

• MVHR (Mechanical Ventilation with Heat Recovery) systems.
• Residential and light commercial ventilation ductwork.
• Projects requiring compact, efficient duct routing.

If you’re after a duct that installs neatly, performs reliably, and keeps the airflow clean and controlled — AE35SC is the one you want on the van.