Description
Utility Colour Identification
- Black / Red – Electricity and power
- Orange – Street lighting and traffic signalling
- Purple – Motorway communications and street lighting (Scotland)
- Yellow – Gas
- Blue – Water
- Green – CCTV
- Grey – Telecommunications
Certification and Performance
All MetroDuct twinwall systems are fully compliant with the latest BBA certification requirements for sealed ducting systems, where specified. Certification applies to duct sizes from 63mm to 178mm outside diameter, supplied in 6-metre lengths.
The duct’s lightweight and flexible construction allows it to accommodate trench irregularities, while its high impact resistance reduces the need for extensive bedding preparation or specialist surrounds in most installations.
Key Benefits of MetroDuct
- Simple push-fit jointing system for fast and efficient installation
- Flexible HDPE construction reduces the need for additional bends
- Available in a wide range of colour options and can be custom-marked to client specifications
- High compression strength for use in demanding environments
- Provides robust protection to minimise the risk of cable damage
- Water resistant when sealed and suitable for installation in extreme temperatures
- Excellent resistance to chemical attack
