Prevent Costly Collisions with Overhead Hazards

MSA Bollards’ Height Bars—also known as Clearance Bars or Height Restriction Bars—are an essential safety measure for any area with limited overhead clearance. Designed to alert drivers of height restrictions before entering a structure or tunnel, they help prevent vehicle collisions, structural damage, and legal liability.

Clear Warnings. Durable Construction.

Height Bars provide a highly visible, physical warning to drivers approaching restricted-clearance areas such as:

• Drive-throughs

• Underground or multi-storey car parks

• Loading docks & service entries

• Tunnels, bridges & covered walkways

Manufactured from high-quality Australian steel and finished in safety yellow powder coat for maximum visibility, our Height Bars are built to endure the harshest Australian conditions.

Key Features:

• Highly visible with optional reflective decals or custom signage

• Weather-resistant powder-coated finish as standard

• Customisable clearance heights and widths

• Optional swinging or fixed designs

• Compatible with bollards or chains for added impact protection

Why Install Height Bars?

• Prevent vehicle strikes to buildings or infrastructure

• Clearly communicate clearance limitations

• Protect against liability from ignored height warnings

• Support safe traffic management in restricted-access areas

Made for Safety. Built to Last.

All MSA Bollards Height Bars are fabricated in-house for quality control and can be tailored to meet your specific site requirements.