Twinwall Utility Duct CATV - 94mm (I.D.) x 6mtr Green

Our green twinwall duct is used for ducting cable television services and CCTV systems. It is available in one size, 94mm, in 6m lengths. The diameter measurement refers to the inside diameter (I.D.). All dimensions can be found in the table alongside the product image.

Twinwall rigid duct is much stronger than flexible duct which makes it ideal for use beneath roads and pathways, or where a deeper underground installation is required. The ribbed external wall ensures that the duct can withstand high compressive forces whilst the smooth inner bore resists any snagging.

You should always choose a diameter that allows plenty of room within the duct to allow the cable or cables to be drawn through smoothly.

All lengths come with an integral coupler, which enables two lengths to be connected together as required.

6 metres is the standard length for rigid ducting used underground, minimising the amount of joints that are needed.

Twinwall duct is made from HDPE (High Density Polyethylene), which is both strong and resistant to corrosion. Like our flexible duct, it is designed to meet the current compressive strength requirement of the Highways Agency.

For further information about duct installations please visit our guides and tips section.