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ACO KerbDrain
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ACO KerbDrain

7950 - ACO KerbDrain® HB255 Half Battered Profile Drainage Channel 1000mm D 400

ACO Technologies plc Variant:
Third party certifications:
  • BSI Kitemark

    BSI Kitemark

    Certificate type

Award winning combined kerb and drainage system.

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+44 (0)1462 816666 www.aco.co.uk


  • Public landscaping.
  • Car parking.
  • HGV parking.
  • Petrol station forecourts.
  • Light industrial.
  • Heavy industrial.
  • Public highways.
  • Distribution yards.
  • Security areas.


KerbDrain is an award winning combined kerb and drainage system specifically designed and developed to form an integral part of any modern, sustainable surface water management solution.

It is the first combined kerb drainage system of its kind to use recycled materials and be independently certified and Kitemarked to BS EN 1433: 2002. The one-piece system is suitable for a wide range of applications including major and minor highways, car parks, and commercial and urban landscaping.

ACO KerbDrain provides many versatile solutions for both SUDS schemes and traditional drainage systems. Engineers and designers can combine the benefits of both “hard” and “soft” SUDS to achieve the key elements of quality, quantity and amenity. The system also benefits from an extensive range of complementary and problem solving components including perforated and flush centre stones, drop kerbs, radius and mitred units, internal angles, quadrants, and bus stop units.

Since its launch in the late 1990’s, over 750,000m of ACO KerbDrain has been supplied to a wide variety of projects in both the UK and mainland Europe. In recognition of ACO KerbDrain’s ground breaking one-piece design, the system was awarded the Queen’s Award for Enterprise: Innovation in 2001.

ACO KerbDrain has a range of units to match HB1, HB2 and 45° splayed profiles, and a selection of depths and lengths to meet the hydraulic and performance requirements of many highway or drainage schemes.

ACO KerbDrain can also be adapted to suit specific projects, for example we can offer the product in a variety of colours or with a grit blasted texture to provide a more natural look.

ACO KerbDrain meets all specification requirements:

Fully compliant to the Specification for Highway Works

Kitemarked to BS EN 1433:2002. Certified by a notified body to BS EN 1433: 2002 Load Class D 400, CE marked by a notified body.

General information


Polymer concrete


25000 x 480 mm

25000 x 405 mm

25000 x 305 mm

10000 x 480 mm

10000 x 405 mm

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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 Enhanced data


To BS EN 1433:2002.

Third party certification

Certified by a notified body to BS EN 1433:2002, CE marked.


Polymer concrete.

Load class (minimum)

D 400.


7941 KerbDrain® SP280 Left Hand HB Transition Unit 500 mm D 400.

7965 KerbDrain® SP280/HB305 Centrestone 915 mm D 400.

4982 KerbDrain® SP280/HB305 Perforated Centrestone 915 mm D 400.

7949 KerbDrain® HB255 Access Unit 500mm D 400.

4941 KerbDrain® HB255 SP280 & HB305 Multifunctional end cap.

4928 KerbDrain® HB Gully Access Top Assembly D 400.

4929 KerbDrain® HB Gully Access Frame and Cover Only D 400.


l x d.

1000 x 255 mm.

Environmental information

Country of product manufacture

United Kingdom


ACO KerbDrain brochure

ACO KerbDrain brochure

Case studies

Sustainable services - Gloucester Gateway

Sustainable services - Gloucester Gateway

A Fitting Campus for the 21st Century

A Fitting Campus for the 21st Century

ACO combined kerb drainage system installed throughout widening of A453

ACO combined kerb drainage system installed throughout widening of A453

Third party certifications

BSI Kitemark

Certificate: Kitemark

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