D8400 Automatic Road Blocker



1 Year Guarantee

All our products come with a standard one year guarantee!


Our D8400 Automatic Road Blocker is manufactured using high quality BS EN 10025 S355 and S275 steel. We pride ourselves in designing and manufacturing reliable security solutions.


Regulation Compliant

The D8400  Automatic Road Blocker complies with latest safety regulations and is CE approved.

Heavy Duty

The D8400 Road Blockers are designed for high security vehicle access control.

Product Overview

Our hydraulic automatic road blocker is designed for high security vehicle access control. They present the most effective way of preventing unauthorised vehicles from accessing secure sites, and protecting valuable assets within a facility.
Available in a range of widths to suit any road width they are produced in three standard heights: 340mm is suitable for the protection of car parks, and locations limited to cars and light vehicles; 500mm for heavy duty applications and protection against goods vehicles; and 800mm to deny access to any road vehicle, and provide maximum visibility to approaching vehicles.
Ultimations D8400 automatic road blocker is manufactured from heavy gauge mild steel, which is fully welded and fitted with treadplate top surfaces rated to take all road vehicle axle weights.
The sides of the blockers are “tanked” with sheet steel. This allows the complete units to be lowered into excavated foundations which can then be backfilled with concrete. This is a simpler method than most comparable blockers and greatly reduces on site time, and hence reduces installation costs.


Delivery Time

All of our products have a delivery time of 3-5 weeks (negotiable).


A standard of 12 months warranty is included with all of our products.


Depending on the product, the Ultimation range is either painted or powder coated using any standard RAL number to meet your nearest requirements. Colour charts are available for comparison.

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Our customer support team will be more than happy to answer all enquiries.

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