Type E and F
Infrastructure Barriers
We custom manufacture certified and compliant LTSA infrastructure barriers

Our Capabilities
At The Gate Group, we manufacture the fully certified LTSA Type E and F family of infrastructure barriers.
Our systemised production ensures total compliance with national standards, consistent quality control, and dependable lead times. From design validation to on-site delivery, we combine precision engineering, systemised fabrication, and strict certification processes to meet the demands of government, roading, and civil infrastructure projects across the country.
Full Certification
We understand all the certification requirements and every barrier we produce is fully compliant with LTSA standards.
We have fully certified welders on staff and all the qualifications necessary to obtain compliance.
We maintain complete traceability and provide all supporting documentation for project and council approval.
Systemised Manufacturing
We're not a general engineering firm, but instead have barrier construction as a specialist capability.
Our advanced production systems, laser cutting and engineered jigs ensure consistent weld quality, dimensional accuracy, and efficient assembly.
This means faster turnarounds and repeatable precision.
Dependable Timelines
We understand the demands our customers are under with tight deadlines and late damages clauses.
We know every step of the process and can accurately estimate when barriers will be available on site for install.
No nasty surprises.
Material Sourcing
Material for certified barriers requires full mill certification and traceability.
We have an extensive supplier network and are able to source certified steel at volume under tight deadlines.