DDA Compliant Stair Nosing NSL03 60x39mm Bullnose Aluminium


Price
Sale price £38.24 (Inc. VAT)
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Description

This DDA Compliant Stair Nosing NSL03 is a 60 x 39 mm bullnose aluminium profile designed to provide a clearly defined leading edge on steps while helping to meet the visual contrast requirements of the Disability Discrimination Act (DDA) and current building regulations. The robust bullnose front offers enhanced safety, visibility and protection for stair edges in busy environments.

Available with a choice of contrasting insert colours including yellow, white, beige, black, brown, canvas, red, dolphin grey, ice grey, midnight grey, cobalt blue and tangerine, this stair nosing is ideal for internal stairs in commercial, public and residential buildings. It helps to reduce slip risks, protect floor coverings and provide a neat, professional finish to new or refurbished staircases.

Product Features

  • 60 x 39 mm bullnose aluminium stair nosing profile for a rounded, comfortable step edge.
  • DDA-compliant design with contrasting slip-resistant insert for improved step visibility.
  • Wide colour range: yellow, white, beige, black, brown, canvas, red, dolphin grey, ice grey, midnight grey, cobalt blue and tangerine.
  • Manufactured from durable aluminium for long-lasting edge protection on internal stairs.
  • Suitable for use with a wide variety of floor coverings including vinyl, lino, carpet tiles and laminate.
  • Pre-drilled countersunk fixing points (where specified) for quick, secure mechanical installation.
  • Easy to cut to length on site, enabling a precise fit on both new-build and refurbishment projects.

Key Features and Benefits

  • Improves stair safety by defining the leading edge and helping to reduce the risk of slips, trips and falls.
  • High visual contrast between the insert colour and surrounding floor surface supports DDA and inclusive access guidance.
  • Protects stair edges and floor coverings from damage and wear, reducing ongoing maintenance costs.
  • Bullnose profile offers a comfortable, rounded front that is kinder to footwear and easier to clean than sharp edges.
  • Versatile colour palette allows you to coordinate with interior schemes or highlight escape routes and key circulation areas.
  • Simple installation and easy on-site adjustment help to keep fitting times and project disruption to a minimum.

Specifications

Specification Detail
Profile type 60 x 39 mm bullnose aluminium stair nosing
Overall dimensions Approx. 60 mm tread x 39 mm riser
Material Extruded aluminium with slip-resistant insert
Insert colour options Yellow, white, beige, black, brown, canvas, red, dolphin grey, ice grey, midnight grey, cobalt blue, tangerine
Installation Mechanical fixings through pre-drilled countersunk holes (screws and plugs as specified by installer)
Location Internal stairs in commercial, public and residential buildings

Applications and Ideal Uses

This DDA compliant bullnose stair nosing is suitable for a wide range of internal stair installations where enhanced visibility and edge protection are required.

  • Commercial staircases in offices, shops and business centres.
  • Public buildings such as schools, colleges, libraries and museums.
  • Residential stairwells in apartments, shared housing and managed properties.
  • Healthcare and care home environments requiring improved access and safety.
  • Refurbishment of existing stairs to upgrade to a more compliant, visible step edge.

Frequently Asked Questions

The NSL03 stair nosing is designed for mechanical installation, often featuring pre-drilled countersunk fixing points for a quick and secure fit. It should be securely fixed to the stair tread.
This stair nosing is suitable for a wide range of floor coverings, including vinyl, lino, carpet tiles, and laminate, making it versatile for various internal staircase finishes.
No, the NSL03 stair nosing is specifically designed and manufactured for internal stairs in commercial, public, and residential buildings. It is not recommended for outdoor applications.
The NSL03 is DDA compliant due to its design and the availability of contrasting slip-resistant insert colours, such as yellow or white, which help provide the necessary visual contrast for step visibility as per DDA guidelines.
While typically supplied in standard lengths, the NSL03 stair nosing is designed to be easily cut to length on site. This allows for a precise and tailored fit for both new-build and refurbishment projects.

Delivery Information

ServiceTimeframeCost
Standard UK Delivery2–4 business days£9.99

Orders placed before 12pm Mon–Fri are typically dispatched same day. Delivery to all UK addresses. Contact us for international enquiries.

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Frequently Asked Questions

Find answers to common questions about our stair nosings

Stair nosings are protective edge strips fitted to the front of stair treads. They serve multiple purposes: preventing slip accidents, protecting stairs from wear, meeting building regulations, and improving visibility for those with impaired vision. They're essential for both safety compliance and extending the life of your stairs.

Yes, all our products are designed to meet UK Building Regulations, including:

  • Part K – Protection from falling and collision
  • Part M – Access to and use of buildings
  • BS 8300 – Design for disabled access

Our contrasting nosings meet the requirements for visually impaired users.

We offer stair nosings in multiple materials:

  • Aluminium – Lightweight, durable, ideal for most applications
  • GRP/Fibreglass – Heavy-duty, excellent for external and industrial use
  • Rubber/PVC – Flexible, great for refurbishment projects
  • Brass – Premium finish for high-end residential

Yes! We offer a cut-to-length service for most of our stair nosing products. Simply provide the measurements you need when ordering, or contact our team for assistance. This ensures a perfect fit with minimal on-site cutting required.

Installation varies by product type but typically involves:

  • Screw-fixed – Drill, countersink and screw into substrate
  • Adhesive-fixed – Use high-strength adhesive for bonding
  • Channel systems – Insert nosing into pre-installed track

We provide detailed PDF installation guides and video tutorials for every product range.

We offer fast UK delivery on all orders:

  • Standard Delivery – 2-3 working days
  • Express Delivery – Next working day (order before 2pm)
  • Free Delivery – On orders over £100

Large or bulk orders may require pallet delivery – contact us for details.

Yes, we offer trade accounts for contractors, architects, and facilities managers. Benefits include:

  • Competitive bulk pricing
  • 30-day payment terms (subject to approval)
  • Dedicated account manager
  • Priority technical support

Contact us to apply for a trade account.

Ramp/Angled – Gradual slope, best for high-traffic areas and wheelchair access
Bullnose/Round – Curved edge, traditional look, good for residential stairs
Pencil Edge – Minimal profile, sleek modern appearance

Choose based on your aesthetic preference and the level of protection required.

Still have questions?

Our stair nosing specialists are here to help with product selection, compliance queries, and installation advice.

Contact Us: 01282 270 010