R11 Anti Slip Aluminium Stair Nosing 66x32mm External Commercial

This R11 anti slip aluminium stair nosing is designed to provide a robust, slip-resistant edge to external and commercial staircases. Manufactured from durable aluminium with a high-grip insert, it offers reliable traction underfoot in wet, contaminated and high-traffic conditions.

Ideal for offices, public buildings, schools, transport hubs and external fire escapes, this nosing clearly defines the leading edge of each step while protecting the substrate from wear and damage. Available in a choice of white, black, dolphin grey and yellow inserts, it supports both safety compliance and visual contrast requirements.

Product Features

• R11 slip-rated tread insert for excellent traction on external and commercial stairs.
• Robust aluminium profile with 66mm tread and 32mm riser for clear edge definition.
• Choice of insert colours: white, black, dolphin grey and yellow for contrast and wayfinding.
• Supplied in practical lengths of 1.0m, 1.5m, 2.0m, 2.46m, 2.77m and 3.22m to minimise joints and waste.
• Suitable for external use and heavy footfall in commercial and public environments.
• Pre-formed profile for fitting to concrete, timber or metal staircases with appropriate fixings.
• Low-maintenance finish that is easy to clean and maintain in service.

Key Features and Benefits

• Helps reduce slip and trip risks on stair edges thanks to the high-grip R11 insert and clearly defined nosing.
• Improves visibility of step edges, with light and dark insert options plus a high-contrast yellow for hazard highlighting.
• Protects vulnerable stair edges from chipping, wear and impact, extending the life of the staircase.
• Multiple length options allow efficient installation with fewer joins, reducing fitting time and improving appearance.
• Engineered for demanding commercial and external environments, offering long-term performance with minimal upkeep.
• Compatible with a wide range of stair constructions, making it suitable for refurbishments as well as new build projects.

Specifications

Applications and Ideal Uses

This R11 aluminium stair nosing is suitable for a wide range of external and commercial stair installations where enhanced slip resistance and edge protection are required.

• External access stairs and fire escape routes in commercial buildings.
• Public staircases in offices, schools, hospitals and civic buildings.
• Transport facilities such as rail, bus and airport stairways.
• Industrial and warehouse staircases exposed to dirt, moisture or spillages.
• Refurbishment of existing staircases to improve safety and durability.

Frequently Asked Questions

Is this stair nosing suitable for outdoor use?

Yes, the aluminium profile and R11 slip-resistant insert are suitable for external applications when installed correctly. Regular cleaning and inspection are recommended to maintain performance.

How do I choose the right insert colour?

Select a colour that provides good contrast with the surrounding floor and stair finish. Yellow is often used for high-visibility hazard marking, while black, white and dolphin grey can be chosen to complement interior schemes while still offering clear edge definition.

Can these nosings be cut to size on site?

Yes, the aluminium nosing can typically be cut to length on site using suitable metal-cutting tools. Any cut edges should be deburred, and care should be taken to maintain a clean, straight finish for safe installation.