When it comes to floor level safety, industrial flooring and walkways, safety and performance are paramount. Choosing the right type of grating can make a significant difference in reducing workplace accidents, improving efficiency, and reducing long-term costs. Two common options—GRP (Glass Reinforced Plastic) grating and steel/metal grating —each come with distinct advantages and limitations. This guide compares them across critical categories: durability, weight, and slip resistance, to help you decide which is the safer, smarter choice for your facility.

Durability

GRP Grating is known for its excellent resistance to corrosion, chemicals, and weather exposure. It does not rust, rot, or degrade in harsh environments, making it ideal for use in marine, chemical, or food processing industries. It also has a longer service life with minimal maintenance.

Steel Grating, while strong and robust, is prone to corrosion over time—especially in humid or chemically aggressive environments. Galvanised or stainless-steel versions improve corrosion resistance but still require regular inspection and maintenance to ensure safety and performance.

Weight

GRP Grating is significantly lighter than steel—up to 70% lighter to add a number to it—making it easier to handle, install, and modify without the need for heavy lifting equipment. This also reduces labour costs and enhances workplace safety during installation.

Steel Grating, while strong, is much heavier and may require cranes or additional support structures, particularly for large-scale applications.

Slip Resistance

GRP Grating typically features an anti-slip grit surface that offers excellent traction, even when wet or oily. This high level of slip resistance is ideal for industries where spills, moisture, or debris are common.

Steel Grating can be slippery when wet unless treated with special coatings or serrated surfaces, which adds additional cost and maintenance. Over time, wear can reduce its slip resistance, increasing the risk of slips and falls.

Conclusion

While both GRP (Glass Reinforced Plastic) and steel gratings serve essential roles in industrial environments, GRP grating offers a distinct set of advantages that make it the superior choice for many modern workplaces. Its exceptional slip resistance enhances safety in wet, oily, or high-footfall areas — significantly reducing the risk of workplace accidents. Additionally, GRP’s non-corrosive, non-conductive properties make it ideal for environments where chemical exposure or electrical hazards are present. The lighter weight of GRP grating compared to steel also translates to easier handling during installation and maintenance, reducing labour time and associated costs. Over time, this can contribute to a lower total cost of ownership, especially when factoring in GRP’s long service life and minimal maintenance requirements.

For businesses where safety, compliance, and operational efficiency are non-negotiable, GRP grating is not just a practical solution — it’s a forward-thinking investment that aligns with evolving industry demands and sustainability goals.