Naylor MetroDuct T Boxes are for use with MetroDuct Singlewall Colour coils and 100mm Singlewall Land Drain. Naylor offers a technically advanced and comprehensive range of ducting systems. They have a manufacturing capability of over 30 million metres of ducting per year, and are well placed to meet the needs of all civils, utility and telecommunication markets. The Naylor ducting system comprises three main components: ducting pipes, access chambers and covers and frames.
Naylor 50-300mm ducting is manufactured to BBA and BS EN61386 as required by the Highway Agency.