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S-A-B Gate

A steel gate, designed for rapid opening of emergency crossing points (ECPs) and motorway crossing points (MCPs).

CE marked, the longest opening gate available.

Currently installed at the Dartford Crossing, M4 and M26.
Supply & Installation

The S-A-B gate system is a unique solution and can be opened fully or in part as required and can be opened by hand, without the need for any tools.

It can be connected to concrete step barriers and in any concrete or steel barrier.

Several units can be joined together to suit various opening widths.

Each unit also has wheels, which when deployed, allow individual sections or the complete gate to be opened.


Quick and easy to install, no foundation required

No tools required - can be opened at any joint by hand

Modular - easily broken into small sections for ease of opening

Can be connected to steel or concrete vehicle restraint systems

Impacted or damaged systems are quickly and easily replaced

CE compliant transitions

Standards, Testing, & Performance

Tested to Highways England BS EN 1317 Part 2 at performance levels N2 and H2