Round PVC Ventilation Duct airRoxy 100 mm diameter, 500 mm length

Round PVC ventilation duct airRoxy 100 mm diameter, 500 mm length is a cylindrical section designed for air distribution and exhaust in residential and light commercial ventilation systems. Manufactured from PVC, the duct provides corrosion resistance and a smooth internal surface to support consistent airflow. Its 100 mm internal diameter and 500 mm length make it suitable for connecting to compatible round fittings, extending existing runs, or forming short straight sections within a ventilation layout.

Advantages

The PVC construction resists moisture and common corrosive elements found in ventilation environments, extending service life compared with some metal alternatives. The smooth interior reduces friction losses and helps maintain airflow efficiency. Lightweight and dimensionally stable, the duct is simple to handle and align during installation. Compatibility with round fittings simplifies system integration and enables quick assembly of supply, extract or balanced ventilation paths.

Suitable for

• Supply air ducts in residential ventilation systems
• Extract air connections for kitchens, bathrooms and utility rooms
• Extending or repairing existing round duct runs
• Light commercial ventilation installations with low to moderate airflow requirements

Key specifications

• Shape: Round tubular section
• Material: PVC (polyvinyl chloride)
• Internal diameter: 100 mm
• Length: 500 mm
• Surface: Smooth internal profile to reduce airflow resistance
• Connection type: Designed for use with compatible round fittings and couplers

How to use

Measure and plan the ventilation route to ensure the 100 mm diameter matches other system components. Cut or position the 500 mm section as required, ensuring ends are clean and free from burrs. Connect the duct to compatible round fittings or couplers, using appropriate clamps or sealing methods to prevent air leakage. Support the duct at regular intervals to prevent sagging and to maintain alignment. For systems with insulation requirements, install thermal or acoustic insulation externally according to project specifications.

Usage recommendations

Use this airRoxy PVC duct for indoor applications where corrosion resistance and ease of installation are priorities. Avoid exposure to direct sunlight for prolonged periods; if used in sun-exposed locations, provide protective measures to prevent PVC degradation. For high-temperature or high-pressure ventilation systems, consult technical guidance to confirm suitability before installation.