ATT Terminal

Tangent safety. Proven simplicity.

A reliable, cost-effective end terminal for straight-line guardrail systems.

The ATT™ (Absorbing Teeth Terminal) is a field-tested, energy-absorbing guardrail end terminal designed for tangent installations. With EN 1317-4 approval, a straightforward design, and minimal installation requirements, the ATT offers dependable roadside safety in a system that’s easy to install and maintain.

Key features:

New patent-pending energy-absorbing technology
Meets ENV 1317-4 Criteria Class P4 - speed 110 km/h
No foundation required
Tangent layout for straight guardrail terminations
Energy-absorbing impact head and rail configuration
Compatible with standard W-beam guardrail and most other common guardrail types
Minimal tools and hardware needed for installation, & typically installs in one hour
Field-proven performance in a wide range of environments
Nose options available

EN 1317-4 compliant.

Meets ENV 1317-4 Criteria Class P4 at a speed of 110 km/h.

Proven energy absorption.

Effectively decelerates impacting vehicles while minimizing the risk of rollover, vaulting, or erratic redirection.

Simple, efficient design.

Fewer components and a straight-line layout make for fast, accurate installation—ideal for new construction and retrofit projects.

Durable & low maintenance.

The ATT is built with robust materials that stand up to real-world conditions, with straightforward repair procedures that keep crews moving.

Applications

Rural and urban highways
Interstate and freeway shoulders
Guardrail end treatments in straight-line layouts
New installations or upgrades from legacy systems
Cost-sensitive safety projects with no compromise on quality

Tangent design. Total dependability.

For agencies and contractors seeking a straightforward, EN1317-approved end terminal, the ATT delivers proven safety and long-term value—without added complexity.

View Resources

Resources

View Details

ATT Absorbing Teeth Terminal Product Information

View Details

Lindsay Guide App

Browse products by safety standard.

At Lindsay, we are dedicated to providing durable, long-lasting products that put road safety first. Easily explore our range of leading crash cushions, end treatments and more by the top global safety standards.

Get in touch with Lindsay.

Have questions or interested in learning more about our road safety products? Our team of regional managers is here to help.