Designing Safer Transport Infrastructure: The Critical Role of Stair Nosing Specification 

Why Stair Safety Matters in Rail and Transport Environments 

Every day, millions of passengers navigate railway stations, transport interchanges, airports, and public infrastructure across the UK. While architects often focus on the broader passenger journey, one of the most significant safety risks remains surprisingly simple: stairs. 

Slips, trips and falls continue to account for well over 50% of accidents in public spaces, particularly in transport environments where high footfall, adverse weather conditions, time pressures and accessibility requirements converge. For architects designing rail and transport projects, specifying the correct stair safety solution is not simply a compliance exercise it is a critical component of passenger safety and operational resilience. 

The Challenges of Stair Design in Rail Environments 

Unlike many commercial buildings, transport infrastructure faces unique demands: 

• Constant high-volume pedestrian traffic 
• Exposure to rain, snow and changing weather conditions 
• Increased risk during peak travel periods 
• Accessibility requirements for passengers with visual impairments 
• Reduced visibility during power outages or emergency situations 
• Long service life expectations with minimal maintenance interruptions 

Traditional stair finishes can quickly deteriorate under these conditions, reducing slip resistance and compromising visibility at the step edge. This creates significant safety risks for passengers and potential liabilities for operators. 

Visibility: The First Line of Defence 

Research and guidance within Building Regulations Part K, BS 8300 and BS 5395 emphasise the importance of clearly defining stair edges. A well-defined nosing allows users to accurately judge the beginning and end of each step, significantly reducing the risk of missteps. 

For transport architects, achieving effective visual contrast is particularly important in busy stations where passengers may be distracted, carrying luggage or moving at speed. 

The use of stair nosings with contrasting Light Reflectance Values (LRVs) helps create a clearly identifiable step edge, supporting inclusive design principles and improving accessibility for visually impaired users. 

When specified correctly, stair nosings contribute to compliance while enhancing the overall safety and usability of the built environment. 

Slip Resistance in All Weather Conditions 

External station entrances, footbridges, platforms and interchange facilities are exposed to some of the most challenging environmental conditions. 

Rainwater, mud, grit and ice can significantly increase the likelihood of slips. This is why high-performance stair nosings incorporating silicon carbide anti-slip surfaces are increasingly specified across transport projects. 

Independent pendulum testing demonstrates that high-quality anti-slip treads can achieve Pendulum Test Values (PTVs) significantly above 36+, providing reliable performance in both wet and dry conditions. This level of performance is particularly valuable in rail environments where passenger safety cannot be compromised by seasonal weather changes. 

Supporting Inclusive and Accessible Design 

Modern transport hubs must accommodate users of all ages and abilities. 

Accessibility is no longer viewed solely as a regulatory requirement; it is a fundamental design principle that improves the experience for every passenger. Well-specified stair nosings contribute to: 

• Improved step edge definition 
• Enhanced visibility in varying light conditions 
• Reduced trip hazards 
• Better navigation for visually impaired users 
• Increased confidence for elderly passengers 

These considerations help architects create transport environments that are safer, more welcoming and easier to navigate. 

Preparing for Emergency Conditions 

Safety design must extend beyond normal operating conditions. Rail stations and transport facilities require robust emergency evacuation strategies. During power failures, smoke events or reduced lighting conditions, stair visibility becomes even more critical. 

EcoGlo photoluminescent stair nosing technologies offer an additional layer of protection by illuminating the step edge after exposure to natural or artificial light. This can significantly improve wayfinding and stair identification during emergency situations, helping passengers move safely through evacuation routes when visibility is compromised. 

For architects working on transport infrastructure, integrating passive safety features such as EcoGlo photoluminescent stair guidance can contribute to more resilient building designs. 

Durability Reduces Whole-Life Costs 

Transport operators are increasingly focused on whole-life asset performance rather than simply initial installation costs. Stair nosings in rail environments must withstand: 

• Heavy pedestrian traffic 
• Wheeled luggage 
• Cleaning regimes 
• Environmental exposure 
• Potential vandalism 

The EPNR heavy-duty aluminium stair nosing systems designed specifically for transport applications provide long-term durability while maintaining safety performance throughout their service life. 

For architects and specifiers, selecting products that combine robust construction with proven slip resistance can reduce maintenance interventions, minimise disruption to passengers and improve long-term value for clients. 

Specification as a Safety Strategy 

In rail and transport projects, every design decision contributes to passenger safety. 

By prioritising high-performance, slip-resistant and visually contrasting stair nosings, architects can help create safer transport environments that protect users, support operators and deliver long-term performance. 

Recommended product: 

• Rake back steps – EPNR-R External Performance Stair Nosing https://quantumprofilesystems.com/quantum-flooring-accessories/product/epnr-r/  

• Flat front steps – EPNR-F External Performance Stair Nosing https://quantumprofilesystems.com/quantum-flooring-accessories/product/epnr-f/