Buyer’s Guide: Choosing Quality GRP Anti-Slip Products

When it comes to workplace and public safety, not all anti-slip GRP (Glass Reinforced Polymer) products are created equal. Poor-quality materials can quickly degrade, increasing slip risks, raising maintenance costs, and damaging your reputation.

This guide helps procurement teams and contractors identify high-quality GRP anti-slip solutions that deliver long-term safety and value.

1. Slip Resistance

• Testing Standards: Look for products independently tested to recognised slip resistance standards (e.g. BS 7976 Pendulum Test).

• Surface Aggressiveness: Check the grit grade is suitable for the environment (medium for public areas, coarse for industrial/heavy-duty use).

• Consistency: A good supplier ensures uniform grit coverage across the full surface for no bare or resin-rich patches.

Safe Tread products are independently pendulum-tested to BS 7976, proving exceptional slip resistance in both wet and dry conditions. Available in fine, medium, and coarse grit grades, Safe Tread provides tailored solutions for everything from public walkways to heavy industrial settings. Every product is manufactured with even grit distribution, ensuring consistent anti-slip protection across the full surface.

2. Durability & Wear

• Aggregate Quality: Premium silicon carbide or aluminium oxide grit is far more durable than cheaper alternatives.

• Bond Strength: High-performance resin systems should lock grit firmly in place, resisting heavy footfall and machinery traffic.

• Lifespan: Ask for case studies or accelerated wear testing results to confirm performance over years of use.

Safe Tread uses premium silicon carbide - one of the hardest commercial abrasives available - permanently bonded with a high-strength resin system. This combination withstands years of heavy pedestrian and vehicle traffic without loss of performance. Many Safe Tread installations in rail, utilities, and public infrastructure have been in service for over a decade, reducing whole-life cost compared to cheaper alternatives.

3. Materials & Construction

• GRP Base: Ensure the glass-to-resin ratio provides strength without brittleness. Inferior bases crack or delaminate under stress.

• UV Stability: Outdoor products must be UV-stabilised to prevent fading, chalking, or surface breakdown.

• Chemical Resistance: In industrial settings, the GRP should withstand oils, fuels, cleaning agents, and salt without degrading.

Safe Tread GRP is precision engineered with the correct glass-to-resin balance to prevent brittleness or cracking under stress. All products are UV-stabilised to withstand outdoor conditions, and resistant to oils, fuels, salt, and cleaning chemicals. This makes Safe Tread ideal for demanding environments such as marine walkways, chemical plants, and public infrastructure exposed to the elements.

4. Compliance & Safety 

• Fire Safety: In enclosed or public spaces, confirm fire-retardant performance to BS 476 Part 7 or relevant standards.

• Regulatory Compliance: Check conformity with UK HSE guidelines and relevant building regulations.

• Colour & Visibility: Ensure nosings and edges use durable, high-contrast colours that meet accessibility and DDA requirements.

Safe Tread products are independently fire-tested to BS 476 Part 7, manufactured under ISO 9001 (Quality Management) and ISO 14001 (Environmental Management), and meet UK HSE guidance for safe access. With a wide range of colour options, Safe Tread nosings and treads provide high-contrast, long-lasting visibility to comply with the Disability Discrimination Act (DDA) and Building Regulations, supporting both safety and accessibility

5. Installation & Maintenance

• Ease of Fit: Quality products are designed for simple retrofit with pre-drilled holes, countersunk fixings, and clear installation guidance.

• Low Maintenance: Surfaces should be easy to clean without losing slip resistance.

• Lifecycle Cost: Longer-lasting GRP reduces replacement and labour costs, delivering better value than cheaper alternatives.

Safe Tread products are designed for quick, cost-effective installation. Most arrive pre-drilled with fixings included, enabling fast retrofitting over existing surfaces with minimal downtime. Once installed, Safe Tread requires only routine cleaning to maintain peak slip resistance. With long product lifespans, Safe Tread reduces maintenance budgets and lifecycle costs for contractors and facilities managers.

6. Supplier Reliability 

• Accreditations: Look for ISO 9001 and ISO 14001 certifications, demonstrating quality and environmental responsibility.

• Sector Experience: Established track records in rail, utilities, defence, and infrastructure show proven reliability.

• Support: Choose suppliers offering technical advice, site surveys, and long-term product warranties.

Safe Tread has more than 20 years’ experience supplying GRP safety solutions across rail, utilities, marine, defence, and construction. Manufactured in the UK under ISO 9001 and ISO 14001 standards, Safe Tread provides full traceability, technical documentation, and after-sales support. With thousands of successful installations and long-term repeat customers, Safe Tread is a trusted partner for procurement teams requiring consistent, certified safety solutions.

Quick Anti-Slip GRP Checklist

• Independently slip-tested to BS 7976
• Durable silicon carbide/aluminium oxide grit
• Uniform grit coverage and strong bonding
• UV-stable, chemical- and fire-resistant
• High-contrast nosings for compliance
• Proven lifespan with warranty
• Backed by technical support and certifications

Everything listed here will ensure your investment in GRP anti-slip products delivers long-term safety, compliance, and cost efficiency, which protects both your people and your budget.

Why Choose Safe Tread

With Safe Tread, you can be confident every box is ticked.

Our products are made here in the UK, with full quality control from start to finish. Every item is produced to ISO 9001 and ISO 14001 standards and backed by a 10-year guarantee, so you know they’re built to last.

Our GRP is tough but lightweight, proven slip-resistant in BS 7976 testing, and fire-rated to BS 476 Part 7. We also offer custom sizes, colours, and pre-drilled options to make installation simple.

We also manufacture with sustainability in mind and our resin contains recycled plastic bottles, helping to cut waste and reduce environmental impact. With decades of experience across rail, utilities, marine, and infrastructure, Safe Tread is a trusted choice for long-term safety and value.

Ready to upgrade your safety standards? Contact our team to learn more about our GRP range and installation support.