Outdoor Folding Telescopic Duct: Collapsible PVC Mesh Ventilation in 7L, 13L, and 20L Sizes

This folding telescopic duct offers a versatile and portable solution for directing air, extracting light dust, or managing airflow in a variety of settings. Its primary advantage lies in its collapsible design, which allows it to extend to a working length and then fold down compactly for storage, making it suitable for workshops, garages, temporary job sites, or DIY projects where permanent ducting is impractical. Constructed from a durable PVC-coated mesh cloth, the duct provides a clear passage for air while the mesh enables visual checks on airflow or particulate movement. Available in three distinct capacity sizes—7 litre, 13 litre, and 20 litre—and finished in a practical army green colour, it is a straightforward tool for basic ventilation and extraction tasks.

Features and Construction

The duct's design centres on practicality and adaptability for temporary or mobile use. Its construction and features are geared towards providing a functional alternative to fixed ductwork.

Material and Build

The main body of the duct is made from PVC mesh cloth clipping. This material choice creates a duct that is flexible enough to be telescoped and folded, yet provides enough structure to maintain an open airway when extended. The PVC coating offers a degree of protection and makes the surface easy to wipe clean. The integrated mesh allows you to see through the duct wall, which can be useful for monitoring blockages or airflow. A separate component is the securing ribbon, manufactured from polypropylene fibre, which is supplied for tying the duct in an extended position or for bundling it neatly when not in use.

Size and Practical Fit

The product is offered in three capacity-based sizes: 7 litres, 13 litres, and 20 litres. These litre measurements indicate the internal volume capacity of the duct, which correlates with its cross-sectional area and potential airflow volume. The army green colour is consistent across all three sizes. The telescopic nature means the physical length is variable, allowing you to adjust it to suit the distance between an extraction source and a target, such as from a power tool to a window or from a machine to an external vent.

Uses and Placement

Its collapsible and lightweight design makes this duct suitable for a range of scenarios where permanent installation is not needed or desired.

Event or Professional Use

For tradespeople or event organisers needing temporary ventilation, this duct can be quickly deployed. Examples include extracting sawdust from a cutting area on a building site, providing make-shift fume extraction for a small soldering job, or ventilating a confined pop-up stall or tent. The ability to fold it away into a toolbox or van after use is a key benefit in these mobile contexts.

Everyday Home Use

DIY enthusiasts and homeowners will find it useful for workshop tasks in a garage or shed, such as connecting a benchtop sander to a window for dust control. It can also serve for seasonal jobs like clearing leaves from a gutter by attaching it to a wet/dry vacuum, or for providing additional ventilation when using paints or solvents in a well-ventilated area. Its simple setup requires no permanent fittings.

Benefits and Buying Value

The value of this product stems from its reusability, simplicity, and the practical problem it solves for intermittent ventilation needs.

Reuse and Low Maintenance

Unlike single-use solutions, this duct is built for repeated use. After a job is complete, it can be collapsed, tied with its own ribbon, and stored in a small space until needed again. Maintenance is minimal; the PVC and mesh materials can typically be cleaned by shaking out debris or wiping with a damp cloth. There are no complex mechanical parts to fail or electrical components to maintain.

Why Choose This Product

Choosing this folding telescopic duct comes down to needing a flexible, portable, and reusable airway. It avoids the cost and permanence of installing rigid metal or plastic ducting for occasional needs. The three size options (7L, 13L, 20L) allow you to select a capacity suited to the scale of your typical tasks, whether for a small hobby bench or a larger workshop area. The army green colour is neutral and practical for both indoor and outdoor environments.