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B&Q£16.26Visit shop - Combination Flexible Ducting6 Metre127mm (5") Diameter
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Designed for DIY enthusiasts and professionals alike, this 127mm combination flexible ducting is an ideal solution for efficient residential or light commercial ventilation and extraction systems. Its primary benefit is the combination of laminated aluminium, polyester, and PVC layers, which provide a robust, fire-resistant structure that promotes smoother airflow compared to traditional corrugated options. However, users should note that while it is highly versatile and easy to cut, proper support is necessary during installation to prevent sagging over long horizontal runs.
| Colour | Black |
|---|---|
| Model Part Number | GD127CO |
| Brand | B&Q |
Yes, its fire-resistant properties and smooth interior make it suitable for extracting warm, moist air from tumble dryers.
No, fixings such as clamps or tape are sold separately.
While durable, it is intended primarily for internal ventilation runs. If used outdoors, ensure it is protected from direct UV exposure and heavy mechanical impact.
You can use standard heavy-duty scissors or a sharp utility knife to cut through the layers safely.
While the material is fire-resistant, it should not be used for direct flue gas extraction from wood burners or high-heat commercial furnaces.
Check the ducting for sharp kinks or crushed sections. Straighten the run to restore the smooth internal diameter.
Ensure a proper airtight seal by using metal-backed ducting tape or high-quality worm-drive hose clips at every junction.
Add additional support brackets or straps to ensure the ducting remains as straight and taut as possible to prevent debris buildup.
To install, simply measure the required length, cut with standard utility shears or a sharp knife, and secure the ends using appropriate ducting clamps or metallic adhesive tape. Ensure all connections are airtight to maintain system pressure.
Compatibility: This model is 127mm in diameter and fits standard 127mm rigid and flexible connections.
Care: Periodically inspect the ducting for any kinks or signs of external damage. Because the material is flexible, avoid sharp bends that might crimp the internal diameter, as this creates resistance and places extra strain on your ventilation fan motor.
