Round PVC Conduit
The Round PVC Conduit category at Internet Electrical features a comprehensive selection of Marshall Tufflex PVC-U conduit and fittings, offering a cost-effective yet robust solution for cable management in new and refurbishment installations. Heavy-gauge PVC-U conduit provides strong mechanical protection for enclosed cables, helping minimise the risk of accidental damage or abrasion while conforming to BS4607 and BS EN 61386 where applicable. Available in both 20 mm and 25 mm diameters, and in striking black or white finishes, this conduit range seamlessly integrates into a variety of electrical installations ranging from domestic wiring to complex commercial systems. The category also includes a full range of boxes, accessory lids and fittings to support virtually any conduit routing requirement with confidence. With easy-to-cut lengths and proven durability, round PVC conduit helps installers achieve neat, organised and compliant cable runs — whether concealed behind walls or routed through containment systems.
Please select a subcategory below
Subcategories
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click to view20mm White Round PVC Conduit & Fittings
An extensive range of heavy gauge white 20mm PVC-U round conduit and fittings. Used to route and protect electrical cables and wiring.
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click to view25mm White Round PVC Conduit & Fittings
An extensive range of heavy gauge white 25mm PVC-U round conduit and fittings. Used to route and protect electrical cables and wiring.
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click to view20mm Black Round PVC Conduit & Fittings
An extensive range of heavy gauge black 20mm PVC-U round conduit and fittings. Used to route and protect electrical cables and wiring.
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click to view25mm Black Round PVC Conduit & Fittings
An extensive range of heavy gauge black 25mm PVC-U round conduit and fittings. Used to route and protect electrical cables and wiring.
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click to viewBox Lids For Round PVC Conduit
Circular box flush lids for PVC conduit enclosure boxes for screw fixing.
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click to viewMounting Boxes For Round PVC Conduit
An extensive range of surface type, distribution and outlet boxes with conduit knockouts to suit round PVC conduit installations.
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click to viewRound PVC Conduit Accessories
Accessories to assist in your round PVC conduit installation, including bending springs, nylon draw tape and PVC sealing cement.
Key Features & Benefits
- Heavy-gauge PVC-U conduit (20 mm & 25 mm) — robust material delivers mechanical protection for routing electrical, data and control cables.
- Available in black and white finishes — offers visual flexibility to match project requirements and conceal conduit runs where needed.
- Comprehensive range of fittings & accessories — includes couplers, adaptors, mounting boxes, and flush lids to support complete conduit systems.
- Easy to cut and install — PVC-U conduit can be trimmed on site for custom lengths without specialised tools.
- Suited to new and refurbishment work — ideal for residential, commercial and light industrial electrical installations requiring neat, protected cable runs.
- Cost-effective cable protection solution — offers professional-grade conduit performance at trade-friendly value