ACO KerbDrain HB255

ACO KerbDrain HB255

ACO Technologies plc Third party certifications:
  • BSI Kitemark

    BSI Kitemark

    Certificate type

A recycled polymer concrete combined kerb drainage system, 255 mm deep, half battered HB2 profile.

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A one-piece, lightweight polymer concrete combined kerb drainage unit for carriageways, roundabouts, local road schemes, car parking and many other applications. ACO KerbDrain conforms to BS EN 1433, load class D400, for kerbside installations. KerbDrain is Kitemarked and complies with the Specification for Highway Works clause 516.

Blind kerb units may also be used separately as cable ducts.

General information

Uniclass 2015

Pr_25_93_60_12 Combined drainage and kerb unitsPrimary


Q10/190 Carriageway kerb and drainage channel systems

Specification data - Combined drainage and kerb units

Product Reference

KerbDrain HB255

Kerb upstand

125 mm

Gully units



Top and shallow base assembly

Top and deep base assembly

Top and roddable deep base assembly

Top and road gully connector


Top assembly only

Gully bucket


Centre stone unit

Drop kerb unit, LH

Drop kerb unit, RH

Endcap, closing

Rodding access unit

Standard product features


Standard kerb units are available in 1000 and 500 mm lengths.


Third party certifications

  • Kitemark

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