Twinwall and MetroDuct Ducting

MetroDuct is our premium Ducting System. Naylor MetroDuct Twinwall ducting offers the advantages of a lightweight flexible product combined with high strength and durability.

MetroTwin (sticks) and MetroFlex (coils) are designed to meet the required compression strength to current Highways specification and are supplied in various colours and markings to suit NJUG recommendations.

Manufactured in polyethylene, the pipe is normally supplied in either 6 metre lengths or 50 metre coils. The external corrugated profile gives the product added strength and the internal bore is smooth to prevent cables from snagging. If required, a sealed joint  may be achieved by using two profile seals and a push fit coupling.

  • Black/Red – Electricity/Power
  • Orange – Street Lighting/Traffic Signal
  • Purple – Motorway Communication/ Street Lighting (Scotland)
  • Yellow – Gas
  • Blue – Water
  • Green – CCTV
  • Grey – Telecommunications
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