Single Channel Stair Nosing 70mm Tread Bullnose 2.44m

This single channel stair nosing with a 70mm tread and bullnose front profile is designed to protect step edges while providing a defined, slip-resistant surface. Manufactured from durable aluminium, it offers long-lasting edge protection for both new installations and refurbishment of existing staircases.

Suitable for a wide range of internal stairs in commercial, public and residential buildings, this nosing helps to improve safety and visibility on stairways. Available in multiple finishes and insert colours, it can be co-ordinated with surrounding floor finishes and décor for a neat, professional appearance.

Product Features

• Single channel design to accept a slip-resistant insert across the 70mm tread width.
• Bullnose front profile for a smooth, rounded leading edge and comfortable foot contact.
• Manufactured from robust aluminium in a choice of finishes: Bright Polished, Dark Bronze, Mill Finish, Mirrorflect Gold, Satin Black and Satin Gold.
• Wide range of insert colours, including Apple Green, Aura, Beige, Brown, Dark Blue, Dark Green, Dark Grey, Hazard, Mid Grey, Premium Black, Red and Sage Green.
• Supplied in a standard stock length of 2.44 metres (2440mm) for use on full-width steps or cutting to size on site.
• Suitable for use with many common floor coverings, including carpets, carpet tiles, vinyl and laminate.
• Pre-formed aluminium profile for face-fixing installation using appropriate screws and adhesive (not supplied).

Key Features and Benefits

• Improves stair safety by clearly defining the step edge and providing a slip-resistant insert for more secure footing.
• Protects vulnerable step noses from wear, impact and chipping, extending the life of the floor covering and substrate.
• High-visibility insert colour options, including Hazard and contrasting tones, help to support compliance with access and safety guidance.
• Decorative aluminium finishes allow the nosing to blend with or highlight the stair design, enhancing the overall appearance.
• Supplied in a 2.44m length to minimise joints on wider stairs and reduce installation time.
• Easy to cut, drill and fix on site, making it suitable for both new-build and refurbishment projects.

Specifications

Applications and Ideal Uses

This single channel 70mm bullnose stair nosing is suitable for a wide range of internal stair installations where durable edge protection and improved slip resistance are required.

• Commercial staircases in offices, shops and hospitality venues.
• Public buildings such as schools, hospitals, libraries and community centres.
• Residential apartment blocks and shared access stairwells.
• Refurbishment of worn or damaged stair edges to improve appearance and safety.
• Stairs with carpet, carpet tiles, vinyl or laminate finishes requiring a defined nosing detail.

Frequently Asked Questions

Can this stair nosing be cut to shorter lengths?

Yes, the 2.44m (2440mm) length can be cut down on site using appropriate metal-cutting tools to suit individual step widths.

Is this nosing suitable for use on concrete stairs?

It can be installed on concrete stairs provided the surface is sound, level and correctly drilled and plugged for fixings. A suitable construction adhesive can also be used in conjunction with mechanical fixings.

Which insert colour should I choose for better visibility?

For improved visibility and contrast, lighter or brighter insert colours such as Hazard, Mid Grey, Red or Apple Green are often selected to stand out clearly against the surrounding floor finish.

View our complete range of stair nosing profiles — aluminium, rubber and PVC options for every application.