








Send us the site, the risk and any drawings. PSI surveys, specifies the right models and returns a quotation with datasheets and an installation plan.
Fencing, lighting, detection and intelligent safety-edge sensing on gates and automated access points.
Where leaving the road means a drop, trees or oncoming traffic, the rolling barrier steers the vehicle back along the line. Polymer rollers between steel rails absorb the impact and turn it into rotation. A US MASH Test Level 4 version covers cars and pickups at 100 km/h and a 10 tonne truck at 90 km/h.
Rollers absorb the impact and guide the vehicle along the barrier, while twin steel rails shield the posts.
Short spans follow sharp curves, roundabouts, ramps, medians and mountain passes, where standard guardrail struggles.
Reflective bands on every roller mark the road edge at night with no power needed. Built for desert heat and coastal air.
PSI handles site assessment, supply, installation and support in Namibia. Selection is subject to a road safety assessment and approval by the road authority.
We survey your perimeter and entrances, specify gates, barriers and bollards, then install and support them.