Choosing Materials for Impact Protection – Plastic, Steel or a Combination?

The choice of material for impact protection is crucial for function, durability and cost. Should you choose plastic, steel or a combination? In this guide, we break down the pros and cons of different materials to help you find the right protection for your environment.

Steel systems – classic strength and weight

Steel has long been the standard for heavy-duty protection in industrial environments. The advantages are:

• High impact resistance and durability
• Can be welded and customized on site
• Often less expensive upfront than plastic for large quantities

Disadvantages include the risk of rust, the need for painting and difficulty absorbing energy in severe impacts.

Plastic systems – modern and flexible

Plastic, especially polymer-based solutions such as Moravias, offers several advantages:

• High energy absorption
• Flexible on impact – often returns to its original position
• Maintenance-free, rust-proof, no painting required

The drawback is often a higher unit cost and limited use in very heavy-duty environments (such as container yards).

Combinations for optimal solutions

More and more customers choose combinations where, for example, the posts are steel and the barriers are plastic. This provides strength where it is needed and flexibility where the risk of impact is greatest.

What should you choose?

Always consider:

• Type of traffic (forklift, car, truck)
• Impact force and speed
• Aesthetics and maintenance needs
• Short- and long-term budget

Frequently asked questions