The Essential Guide to Stair Nosing Compliance: BS 8300, Part M, DDA, Slip Resistance, Fire Safety & Sustainability

When it comes to stair safety and long-term performance, stair nosings play a far more important role than many realise. At Quantum Flooring, we understand that the right stair edging not only improves durability and finish—it also ensures compliance with key UK building regulations, health and safety requirements, and modern sustainability expectations.

In this guide, we break down the core performance and compliance criteria that specifiers and contractors must consider when selecting stair nosings.

1. Compliance with BS 8300, Building Regulations Part M & the DDA

✅ BS 8300:2018

BS 8300 provides guidance on how to design inclusive and accessible environments, particularly for people with reduced mobility or visual impairments. For stair nosings, the standard requires:

• Clear visual contrast between the nosing and the tread (30 points LRV difference recommended)

• Consistent placement and depth to ensure visual cues are easily recognised

• Resistance to slips in both wet and dry conditions

Quantum’s stair nosings are designed to meet or exceed these standards, making them suitable for use in public, commercial, and regulated environments.

✅ Building Regulations Part M

Part M of the Building Regulations supports inclusive access in buildings and mandates that stairways must be designed to:

• Have clear, slip-resistant nosings

• Be easily distinguishable from the rest of the stair

• Support safe use for people with vision impairment or reduced mobility

Quantum stair nosings support Part M compliance through a range of high-visibility inserts, precision manufacturing, and multiple profile types suited to different stair constructions.

✅ The Disability Discrimination Act (DDA)

Although now superseded by the Equality Act 2010, the DDA still influences design decisions. Stair nosings that support visibility, slip prevention, and safe navigation for all users—including those with disabilities—are essential in meeting the spirit of the legislation.

2. Slip Resistance: Safer Steps, Reduced Risk

Slip accidents on stairs remain one of the most common causes of injury in public and commercial buildings. That’s why all Quantum stair nosings are designed with anti-slip inserts that meet or exceed industry recommendations.

• Surface roughness (Rz) and Pendulum Test Values (PTV) are used to assess slip resistance.

• Many Quantum inserts achieve PTV ≥ 36, meeting guidelines for low-slip risk surfaces.

• Options include Textured, TreadSafe, and Glow in the Dark inserts for added safety and visibility in low-light environments.

By using Quantum nosings, specifiers can reduce liability, improve user confidence, and support long-term building safety.

3. Fire Rating: Peace of Mind in High-Risk Areas

Fire safety is another critical consideration, particularly in multi-storey buildings, transport hubs, and residential complexes.

Quantum stair nosings use materials and components that are rigorously tested to meet applicable fire performance standards

However there is no fire test for stair nosings or flooring accesssories.

This means Quantum stair nosings can be confidently specified in schools, hospitals, and commercial premises where fire-rated materials are a requirement.

4. Sustainability: Making Responsible Choices

Sustainable design isn’t just a trend—it’s a responsibility. At Quantum, we’re committed to helping specifiers meet environmental targets without compromising on safety or performance.

♻️ Key sustainability features:

• Recycled materials: Many Quantum products include recycled PVC-u or aluminium content.

• UK manufacturing: All Quantum stair nosings are manufactured in the UK, reducing transport emissions and supporting local supply chains.

• Long-life products: Durable designs reduce the need for replacement, supporting whole-life value assessments.

• BRE Green Guide Ratings available for specifiers.

Our commitment to sustainability helps support BREEAM, LEED, and WELL Building certifications—particularly in public sector and environmentally-conscious builds.

Conclusion: Why Compliance and Performance Matter

Stair nosings may be small components, but their impact on building safety, accessibility, and sustainability is significant. By choosing Quantum Flooring stair nosings, you can be confident that your specification:

• Meets BS 8300, Part M, and DDA design guidance

• Reduces slip risk with tested anti-slip inserts

• Supports fire safety requirements

• Aligns with modern sustainability goals

Whether you’re an architect, specifier, flooring contractor, or facilities manager, we’re here to support you with expert advice, technical downloads, and tailored product recommendations.

📥 Ready to specify?

Visit our Stair Nosings Product Range or contact our Technical Team for guidance on compliance and product suitability for your next project.