ASL21 Stair Nosing 67x55mm DDA Compliant PVC Insert


Price
Sale price £97.48 (Inc. VAT)
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Description

The ASL21 Stair Nosing 67x55mm with DDA compliant PVC insert is a robust aluminium stair edging profile designed to improve safety on stepped areas. Featuring a wide, slip-resistant PVC insert in a choice of high-contrast colours, it clearly defines the stair edge to help reduce the risk of trips and slips.

Suitable for use in commercial, public and residential buildings, this stair nosing is ideal for new installations or refurbishments on concrete, timber or other subfloors. Available in multiple lengths from 1.0m up to 3.22m and a wide range of insert colours, it offers flexible specification for offices, schools, healthcare, hospitality and multi-occupancy housing.

Product Features

  • 67mm tread and 55mm riser dimensions provide generous stair edge coverage and clear visual definition.
  • DDA compliant PVC insert for improved slip resistance and visibility at the step edge.
  • Extensive insert colour range: white, yellow, black, brown, beige, canvas, red, dolphin grey, ice grey, midnight grey and cobalt blue.
  • Multiple stock lengths available: 1.0m, 1.5m, 2.0m, 2.46m, 2.77m and 3.22m to suit a variety of stair widths.
  • Durable aluminium channel construction suitable for high footfall environments.
  • Designed for use on steps with floor finishes such as vinyl, lino, carpet tiles or smooth hard flooring.
  • Pre-formed profile for straightforward cutting, drilling and mechanical fixing on site.

Key Features and Benefits

  • Improves stair safety by combining slip-resistant PVC with a clearly defined nosing edge to help prevent slips, trips and falls.
  • Supports inclusive access by offering high-contrast colour options that enhance visibility for visually impaired users.
  • Reduces maintenance costs thanks to a hard-wearing aluminium body and resilient PVC insert suitable for busy circulation areas.
  • Flexible specification with a wide choice of lengths and insert colours to coordinate with interior schemes and existing floor finishes.
  • Simple to install and cut to size on site, helping to minimise fitting time and disruption.
  • Suitable for both new-build and refurbishment projects, allowing existing staircases to be brought in line with current safety guidance.

Specifications

Specification Detail
Profile size 67mm tread x 55mm riser (approx.)
Material Aluminium stair nosing with DDA compliant PVC insert
Insert colours White, yellow, black, brown, beige, canvas, red, dolphin grey, ice grey, midnight grey, cobalt blue
Available lengths 1.0m, 1.5m, 2.0m, 2.46m, 2.77m, 3.22m (cut to size on site as required)
Typical installation Mechanically fixed to stair treads over finished floor surfaces such as vinyl, lino, carpet tiles or smooth hard flooring
Application areas Internal staircases in commercial, public and residential buildings

Applications and Ideal Uses

This 67x55mm stair nosing is suitable for a wide range of internal stair installations where improved edge definition, slip resistance and visual contrast are required.

  • Office staircases, receptions and circulation cores.
  • Educational buildings including schools, colleges and universities.
  • Healthcare environments such as clinics, surgeries and care homes.
  • Hospitality and leisure venues including hotels, theatres and sports facilities.
  • Shared stairwells in apartments, student housing and other multi-occupancy buildings.

Frequently Asked Questions

The ASL21 Stair Nosing is designed for straightforward mechanical fixing on site, typically involving drilling and screwing the aluminium channel to the subfloor. We recommend using appropriate fixings for your specific subfloor material to ensure a secure installation.
This stair nosing is suitable for use with various floor finishes, including vinyl, lino, carpet tiles, and other smooth hard flooring types. It's ideal for new installations or refurbishments on concrete, timber, or similar subfloors.
Yes, the ASL21 Stair Nosing is a pre-formed profile designed for straightforward cutting on site to suit your exact stair width requirements. We also offer a range of standard stock lengths including 1.0m, 1.5m, 2.0m, 2.46m, 2.77m, and 3.22m.
The ASL21 features a DDA compliant PVC insert, available in a wide range of high-contrast colours to improve visibility and safety. Options include white, yellow, black, red, various shades of grey, brown, beige, canvas, and cobalt blue.
The ASL21 Stair Nosing is primarily designed for interior use in commercial, public, and residential buildings. It features a DDA compliant PVC insert, ensuring improved slip resistance and visibility in line with UK accessibility guidelines.

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