Roller Barrier Guard Rail Systems are an innovative highway safety barrier system in which the conventional guardrail beam is replaced by a series of rotating cylindrical rollers mounted on a spine rail.
When a vehicle impacts the barrier, the rollers rotate and help redirect the vehicle’s energy along the barrier rather than relying solely on beam deformation. The roller design also addresses motorcyclist safety by eliminating the rigid, sharp beam edge associated with conventional W-Beam Guard Rails.
Key Specifications:
- Cylindrical roller elements
- Rollers mounted on a spine rail
- Installation on standard guardrail posts
- Rotating mechanism activates on vehicle contact
- Available in standard and heavy-duty specifications
- Different specifications available according to traffic loading requirements
- Compatible with standard guardrail post foundations
- Suitable for new installations
- Can replace existing W-Beam Guard Rail sections using compatible foundations
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