DDA Compliant Aluminium Stair Nosing with Non-Slip PVC Insert – 56 x 55mm
Where accessibility compliance and long-term durability are both essential, this 56 x 55mm DDA compliant aluminium stair nosing is built to deliver. Constructed from 3mm gauge anodised aluminium with a straight-edge profile, it is designed for demanding commercial and public environments where staircases need to perform reliably day after day under heavy footfall.
The standard non-slip PVC insert provides secure underfoot grip and, crucially, creates a strong visual contrast at the step edge — a key requirement for compliance with Part M of the Building Regulations, BS 8300 and broader accessibility guidance. With 13 colour options available, specifiers can select insert colours that meet LRV (Light Reflectance Value) contrast requirements in public access areas including schools, hospitals, offices and transport buildings.
Straight Edge Profile for a Clean, Modern Finish
The straight-edge front face gives this nosing a sharp, architectural appearance that integrates neatly with modern commercial interiors. The tall 55mm riser depth provides substantial coverage of the stair riser, protecting it from scuffs and wear at the most vulnerable point of the step.
Compatible Floor Finishes
- Vinyl sheet flooring
- Linoleum
- LVT (Luxury Vinyl Tile)
- Medium weight carpet
Installation
This profile is supplied pre-drilled through the insert with colour-matched pips to conceal all fixings for a tidy finish. For projects where a clean, unfixed channel is preferred, undrilled and channel-only configurations with separately supplied inserts are available on request. Fixings are not included.
Product Specifications
| Profile Type | Straight Edge, DDA Compliant |
| Dimensions | 56mm (tread) x 55mm (riser) |
| Gauge | 3mm Anodised Aluminium |
| Anti-Slip Feature | Standard Non-Slip PVC Insert |
| Fixing Method | Screw or Glue (fixings not included) |
| Pre-Drilled | Yes – colour-matched pips included |
| Compliance | DDA, Part M, BS 8300 |
| Available Lengths | 1.0m, 1.5m, 2.0m, 2.46m, 2.77m, 3.22m |
| Available Colours | White, Black, Brown, Beige, Canvas, Red, Dolphin Grey, Ice Grey, Midnight Grey, Yellow, Cobalt Blue, Saffron, Tangerine |
| Suitable For | Vinyl, Linoleum, LVT, Medium Carpet |
| Use | Commercial, Public Buildings, Residential |
Why DDA Compliance Matters
In commercial and public buildings, the Disability Discrimination Act and its successor legislation require that staircases are safe and accessible for all users, including those with visual impairments. A stair nosing that provides both physical grip and strong visual contrast at the step edge is one of the most effective and cost-efficient ways to meet this obligation. This profile, with its wide tread, deep riser coverage and choice of contrasting insert colours, is purpose-built to help building owners and facilities managers meet these requirements without compromise.
Frequently Asked Questions
Is this stair nosing DDA compliant?
Yes. This profile is designed to meet the requirements of the Disability Discrimination Act (DDA), Part M of the Building Regulations and BS 8300. The coloured PVC insert provides a strong visual contrast at the step edge, which is a key accessibility requirement for public buildings.
What buildings require DDA compliant stair nosings?
Any public access building covered by the Equality Act 2010 — including offices, schools, hospitals, hotels, retail units and transport buildings — requires staircases to be accessible and safe for all users including those with visual impairments. A DDA compliant nosing with high-contrast insert is one of the most effective ways to meet this requirement.
What is LRV contrast and which colours meet the requirement?
LRV (Light Reflectance Value) measures how much light a surface reflects on a scale of 0 (black) to 100 (white). For DDA compliance, the step nosing insert must have an LRV difference of at least 30 points compared to the surrounding floor and riser surfaces. Dark inserts (Black, Brown, Midnight Grey) work best on light floors; light inserts (White, Ice Grey, Beige) work best on dark floors.
What floor types is this compatible with?
This profile is compatible with vinyl sheet flooring, linoleum, LVT (Luxury Vinyl Tile) and medium weight carpet. The profile sits over the floor finish at the step edge and is fixed through the tread.
Are fixings included?
No — fixings are not included. Standard stainless steel screws are suitable for most applications. The profile comes pre-drilled with colour-matched pips to conceal fixings for a clean finish.
Can this stair nosing be cut to size?
Yes. The aluminium profile can be cut to your required length using a standard mitre saw or angle grinder with a metal cutting disc. Measure carefully and make a clean, straight cut for the best result.
What colours are available?
The PVC insert is available in 13 colours: White, Black, Brown, Beige, Canvas, Red, Dolphin Grey, Ice Grey, Midnight Grey, Yellow, Cobalt Blue, Saffron and Tangerine — allowing you to meet LRV contrast requirements or match your interior.
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