Auckland & Waikato Technical Kerbing Resource
A comprehensive technical guide to the kerb and channel profiles we pour across the upper North Island. Every profile is engineered for full compliance with the Auckland Transport Design Manual (TDM) and the Waikato Regional (COLAB) Specifications. We ensure your infrastructure project meets rigorous local standards from plan to pour.
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Technical specifications
Every profile we pour is engineered to the exact regional standards and design manuals required across Auckland and the Waikato. This technical resource is designed to help project managers, engineers, and developers select the precise kerb and channel profiles required for compliant infrastructure across both regions. From high-volume arterial roads to residential subdivisions, we ensure your site meets local council standards from plan to pour.
Reference Code: KC0001
The most common profile for Auckland urban and industrial roads. Provides high-impact edge protection and an integrated channel for efficient water catchment.
Key Specs: 150mm Upright Face, 300mm Channel, AT TDM Compliant.
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Reference Code: KC0002
Designed for vehicle crossings and roundabouts. The 45-degree sloping face allows for smooth vehicle traversal while maintaining structural and drainage integrity.
Key Specs: 480mm Total Width, 175mm Height, Ideal for Subdivisions.
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Reference Code: KC0003
A low-profile, narrow edging solution. Perfect for delineating footpaths, cycle lanes, or garden boundaries without the footprint of a full channel.
Key Specs: 180mm Total Height, 150mm Width.
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Reference Code: KC0004
High-capacity drainage for high-velocity water runoff.
Key Specs: 600mm Total Width, 3% Inward Fall, High-Volume Management.
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Reference Code: KC0005
Used as a flush restraint between different pavement types or as a boundary for concrete slabs.
Key Specs: 200mm-300mm Width, Reinforced options available.
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Technical specifications
Our Waikato operations are engineered to meet the COLAB Regional Infrastructure Technical Specifications. This technical resource helps project managers and civil contractors select the approved profiles required for compliant infrastructure throughout the Waikato region. From Hamilton industrial hubs to regional subdivisions, we ensure every pour meets the specific regional standards required for council sign-off.
The primary high-impact profile for Waikato residential and commercial streetscapes. Built for maximum durability and catchment.
Key Specs: 200mm Height, 300mm Channel Width, 1:12 Fall.
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A heavy-duty median barrier for traffic separation and island definition in major Waikato infrastructure projects.
Key Specs: 250mm Total Height, 200mm Base Width.
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Specifically engineered for Waikato vehicle crossings. Provides a traversable edge while protecting the pavement structure.
Key Specs: 225mm Total Height, 500mm Total Width.
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A robust upright restraint designed for commercial yards and subdivision boundaries where a channel isn't required.
Key Specs: 250mm Height, 100mm Minimum Width.
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Shallow, concave drainage for low-velocity water management across flat surfaces like car parks.
Key Specs: 300mm Width, 275mm Radius.
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A summary of standard dimensions for Auckland Transport (AT) and Waikato (COLAB) approved profiles.
| Region | Profile Name | Standard Height | Standard Width |
|---|---|---|---|
| Auckland | Standard Kerb & Channel | 150mm Upright Face | 300mm Channel |
| Auckland | Mountable Kerb & Channel | 175mm | 480mm Total Width |
| Auckland | Mountable Nib Kerb | 180mm Total Height | 150mm Width |
| Auckland | Dish Channel | 3% Inward Fall | 600mm Total Width |
| Auckland | Flat Edge Beam | N/A (Flush Restraint) | 200mm–300mm Width |
| Waikato | Vertical Kerb & Channel (Waikato Standard) | 200mm Height | 300mm Channel Width |
| Waikato | Median Kerb | 250mm Total Height | 200mm Base Width |
| Waikato | Mountable Kerb & Channel (Waikato Spec) | 225mm Total Height | 500mm Total Width |
| Waikato | Vertical Nib Kerb (Waikato Standard) | 250mm Height | 100mm Minimum Width |
| Waikato | Dish Channel (Waikato Standard) | 300mm Width | 275mm Radius |
Don’t risk your project timeline on unproven contractors. Partner with the specialists at IPave Concrete for professional, compliant, and precision-engineered kerbing.
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