
The flexible corrugated section absorbs misalignment between the trunking run and the unit connection. It compresses, extends and bends slightly, covering the last awkward centimetres that rigid sections cannot. Supplied in grey, moulded in the same colour-through finish as the grey classic kit, so the fitting blends into the run instead of standing out.
| Item | Specification |
|---|---|
| Component | Grey Classic Profile Flexible Corrugated Duct |
| Material | Rigid PVC (UPVC), UV-stabilised, high impact resistance |
| Profile | Classic rounded series |
| Colour | Grey |
| Supply format | Single component, bulk pack or complete kit, OEM/ODM available |
| Component | Size | Dimensions A x B x C (mm) | Package quantity |
|---|---|---|---|
| Flexible duct (food-grade PE) | 110 | 950 x 98 x 60 | 40 root/unit |
| Flexible duct (food-grade PE) | 130 | 930 x 125 x 77 | 25 root/unit |
| Flexible duct (food-grade PE) | 160 | 810 x 160 x 100 | 15 root/unit |
For grey render, stone and modern industrial elevations, the grey finish is the low-effort match. It coordinates with grey window frames, metal cladding and concrete plinths, and it conceals dust and weathering better than lighter colours. The flexible corrugated duct is moulded in our factory with pigment through the full PVC section, so there is no surface layer to scratch through. Use it with the matching classic kit for a completely continuous line.



Q: Does this fitting fit the current slim series?
A: No. The classic rounded profile is wider and rounder than the current series, so fittings only match within the same generation.
Q: Which sizes does it suit?
A: The classic series is produced in 110, 130 and 160 sizes. Order the fitting against the trunking width used on site.
Q: Can it be ordered without a full kit?
A: Yes. Individual components are available for replacement, extension and bulk stock orders.
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